JAVAD Mobile Tools...4 Import.....32

All contents in this manual are copyrighted by JAVAD GNSS.All rights reserved. The information contained herein may not be used, accessed, copied,

stored, displayed, sold, modified, published, or distributed, or otherwise reproduced without express written consent from JAVAD GNSS.

JAVAD Mobile ToolsFor Android

Software manualVersion 3.0

Last Revised May 10, 2017

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Table of ContentsTerms and Conditions ............................................5About this Manual .................................................6Symbols and Typographic Conventions ........................................ 6Screen Captures ....................................................................... 6Technical Assistance .............................................6System Overview .................................................7Installation ........................................................7Screen anatomy ...................................................7Data organization .................................................9Jobs ....................................................................................... 9Points ..................................................................................... 9Catalogs ................................................................................ 10Receiver connection types and reprogramming ............ 10Bluetooth connection .............................................................. 10Wi-Fi connection ..................................................................... 10Connection to the remote receiver ............................................. 11Connection through NetHub ..................................................... 11Post-processing surveying .................................... 12Sky plot ........................................................... 13Corrections ...................................................... 13Power status ..................................................... 14Receiver file management ..................................... 14OPUS and DPOS processing................................... 14

RTK works ........................................................ 16How to create a Job ............................................ 16Coordinate systems, units and localization ................. 17Predefined coordinate system .................................................. 17New Local system .................................................................. 19User defined grid system ........................................................ 19Coordinate system from RTN .................................................... 19Localization ...................................................... 20Geoids ............................................................ 20Correction sources ............................................. 21FH Radio ............................................................................... 21UHF Radio ............................................................................. 21NTRIP server ...........................................................................22RCV server .............................................................................22RCV Base ..............................................................................23RTK Base start ................................................... 23RTK rover setup ................................................. 25RTK Survey ....................................................... 26Offset survey ..................................................... 28Rangefinders .................................................... 29Lift&Tilt survey ................................................... 29Surveying on Map ............................................... 29Stakeout .......................................................... 30

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Import ............................................................. 32Export and report ............................................... 32Export to file ...........................................................................32Export to CAD/GIS formats ........................................................33Report ...................................................................................33Using JustinLink ......................................................................33Job Exchange .................................................... 34Survey Points .................................................... 34Contouring .............................................................................34Design Points .................................................... 34RTK Bases ........................................................ 34Map ............................................................... 35Total Station integration ....................................... 36Radio setup ...................................................... 37Pair radio ...............................................................................37Repeater ................................................................................37Radio firmware update ..............................................................38Compass and level calibration ................................ 38Compass calibration .................................................................38Levels calibration .....................................................................39Removing Levels Offsets ...........................................................39Low level commands (Terminal) .............................. 40Receiver control ................................................. 40Update receiver firmware ......................................................... 41Update receiver options (OAF) .................................................. 41Services .......................................................... 41Wizard ............................................................ 42User manual ..................................................... 42Exit ................................................................ 43

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PrefaceThe materials available in this User Manual (the “Manual”) have been prepared by JAVAD GNSS for owners of JAVAD GNSS products. It is designed to assist owners with the operating of the JAVAD Mobile ToolsSoftware and its use is subject to these terms and conditions (the “Terms and Conditions”).Note: Please read these Terms and Conditions carefully.

Terms and Conditions

USE - JAVAD GNSS products are designed to be used by a profession-al. The user is expected to have a good knowledge and understanding of the user and safety instructions before operating, inspecting or adjusting. Always wear the required protectors (safety shoes, helmet, etc.) when op-erating the receiver.COPYRIGHT - All information contained in this Manual is the intellectu-al property of, and copyrighted material of JAVAD GNSS. All rights are reserved. You may not use, access, copy, store, display, create derivative works of, sell, modify, publish, distribute, or allow any third party ac-cess to, any graphics, content, information or data in this Manual without JAVAD GNSS’ express written consent and may only use such informa-tion for the operation of your software. The information and data in this Manual are a valuable asset of JAVAD GNSS and are developed by the expenditure of considerable work, time and money, and are the result of original selection, coordination and arrangement by JAVAD GNSS.TRADEMARKS – Net View™, JAVAD GNSS® are trademarks or reg-istered trademarks of JAVAD GNSS. Windows® is a registered trade-mark of Microsoft Corporation, Bluetooth® word mark is owned by the Bluetooth SIG, Inc. Product and company names mentioned herein may be trademarks of their respective owners.DISCLAIMER OF WARRANTY - EXCEPT FOR ANY WARRANTIES

IN THIS GUIDE OR A WARRANTY CARD ACCOMPANYING THE PRODUCT, THIS GUIDE AND SOFTWARE ARE PROVIDED “AS-IS” THERE ARE NO OTHER WARRANTIES. JAVAD GNSS DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR USE OR PURPOSE. JAVAD GNSS AND ITS DISTRIBUTORS SHALL NOT BE LIABLE FOR TECHNICAL OR EDITORIAL ERRORS OR OMISSIONS CONTAINED HEREIN; NOR FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE FURNISHING, PERFORMANCE OR USE OF THIS MATERIAL. SUCH DISCLAIMED DAMAGES INCLUDE BUT ARE NOT LIMITED TO LOSS OF TIME, LOSS OR DESTRUCTION OF DATA, LOSS OF PROFIT, SAVINGS OR REVENUE, OR LOSS OF THE PRODUCT’S USE. IN ADDITION, JAVAD GNSS IS NOT RESPONSIBLE OR LIABLE FOR DAMAGES OR COSTS INCURRED IN CONNECTION WITH OBTAINING SUBSTITUTE PRODUCTS OR SOFTWARE, CLAIMS BY OTHERS, INCONVENIENCE, OR ANY OTHER COSTS. IN ANY EVENT, JAVAD GNSS SHALL HAVE NO LIABILITY FOR DAMAGES OR OTHERWISE TO YOU OR ANY OTHER PERSON OR ENTITY IN EXCESS OF THE PURCHASE PRICE FOR THE NETVIEW SOFTWARE.LICENSE AGREEMENT - Use of any computer programs or software supplied by JAVAD GNSS or downloaded from a JAVAD GNSS website (the “Software”) in connection with the JAVAD GNSS receivers consti-tutes acceptance of these Terms and Conditions in this Manual and an agreement to abide by these Terms and Conditions. The user is granted a personal, non-exclusive, non-transferable license to use such Software under the terms stated herein and in any case only with a single computer. You may not assign or transfer the Software or this license without the express written consent of JAVAD GNSS. This license is effective until terminated. You may terminate the license at any time by destroying the Software and Manual. JAVAD GNSS may terminate the license if you fail to comply with any of the Terms or Conditions. You agree to destroy the Software and guide upon termination of your use of software. All owner-

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ship, copyright and other intellectual property rights in and to the Software belong to JAVAD GNSS. If these license terms are not acceptable, return any unused software and guide.CONFIDENTIALITY - This Manual, its contents and the Software (col-lectively, the “Confidential Information”) are the confidential and propri-etary information of JAVAD GNSS. You agree to treat JAVAD GNSS’ Confidential Information with a degree of care no less stringent that the degree of care you would use in safeguarding your own most valuable trade secrets. Nothing in this paragraph shall restrict you from disclosing Confidential Information to your employees as may be necessary or appro-priate to operate NetView Software. Such employees must also keep the Confidentiality Information confidential. In the event you become legally compelled to disclose any of the Confidential Information, you shall give JAVAD GNSS immediate notice so that it may seek a protective order or other appropriate remedy.WEBSITE; OTHER STATEMENTS - No statement contained at the JAVAD GNSS website (or any other website) or in any other advertise-ments or JAVAD GNSS literature or made by an employee or independent contractor of JAVAD GNSS modifies these Terms and Conditions (includ-ing the Software license, warranty and limitation of liability).MISCELLANEOUS - The above Terms and Conditions may be amend-ed, modified, superseded, or canceled, at any time by JAVAD GNSS. The above Terms and Conditions will be governed by, and construed in ac-cordance with, the laws of the State of California, without reference to conflict of laws.

About this Manual

This Manual is designed to help you get familiar with the JAVAD Mobile Tools User Interface and introduce you to the JAVAD Mobile Tools main features.

Symbols and Typographic ConventionsThis Manual uses the following text conventions:Example Description.Main Titles of dialog windows/boxes, names of menu options.

Screen CapturesThis Manual includes sample screen captures. Your actual screen can look slightly different from the sample screen due to the receiver you have con-nected, operating system used and settings you have specified. This is nor-mal and not a cause for concern.

Technical Assistance

If you have a problem and cannot find the information you need in the product documentation, contact your local dealer. Alternatively, request technical support using the JAVAD GNSS World Wide Web site at: www.javad.com.To contact JAVAD GNSS Customer Support use the QUESTIONS button available on the www.javad.com.

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JAVAD Mobile Tools for AndroidSystem Overview

Javad Mobile Tools (further JMT) is an application for Android-based smartphones and tablet devices designed to manage the JAVAD GNSS receivers’ hardware, for post-processing survey using NGS OPUS service and JAVAD DPOS. It allows configuring RTK base and rover and doing the simple RTK data collection and stakeout with coordinate system com-putation and organizing your data. It can be connected to the JAVAD GNSS receivers via Bluetooth, Wi-Fi or connected to a network (TRIUMPH-2 and TRIUMPH-1M are best-suited receivers for the software).

Installation

The JMT software can be purchased and installed from Google Play Market following the link: https://play.google.com/store/apps/details?id=com.ja-vad.javadtools

Once purchased it can be installed on all Android devices working with the same Google ID. Note: 15 minutes try and money back is available for all Google Play Market applica-tions.

Screen anatomy

The JMT software user interface includes the home screen with icons. On the top of the screen there is a status bar with information about the con-nected receiver. Here you can check the solution type (fixed, float, DGPS, or standalone) and accuracy, number of the satellites (GPS+GLONASS), the corrections quality in percentage and the delay (with source and type), the raw file logging with receiver file name if recording, the receiver bat-tery status, etc.

Figure 1. Status bar

There is the connection/disconnection button on the top of the screen. The info button with software version and information about connected receiver and current job name is below the status bar:

Figure 2. Info button

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The command icons are the following:

Figure 3. Start screen

• Static Survey - to start post-processing data collection like static, ki-nematic or stop-and-go work. During the data collection you can set up antenna height, site names and descriptions into the raw data file for further post-processing with Justin or Giodis software. Or using NGS DPOS and JAVAD DPOS services.• RTK Rover – starts receiver in RTK rover mode or stop RTK mode.• RTK Base - starts receiver as RTK base. Corrections can be sent with external or internal UHF radio, internal GSM or RCV with either 3G/4G, Wi-Fi or LAN.• RTK survey - to do a survey in RTK mode.• Stakeout – to perform stakeout in RTK mode. Point or along line stakeout mode is available.• Map – shows all data on a map. There you can combine points into objects and do computations and surveying on the map.• Satellites - shows the list of satellites and sky plot.• Correction – shows RTK corrections to check their statuses.• Power – shows the information about the GNSS receiver’s power and charging.• Receiver Files - to handle the raw data receiver files. You can down-

load the files to a controller or delete them to save the space in the receivers memory.• Process - to send raw JPS file to NGS OPUS or to JAVAD DPOS server to process them and get precise coordinate. JMT can receive an-swer automatically and store result position into the catalog.• Catalog – to organize control points into the catalogs. They can be viewed in the list and on the map.• Survey Points - shows surveyed points. They can be viewed in the list, on the map or with the calendar.• Design Points - shows points to be staked out. They can be viewed in the list and on the map.• Total Station (TS) Points – shows a list of points from total stations. They can be viewed in the list and on the map..• Radio - includes the following:

• Radio Firmware Loader - updates UHF radio (external/internal) firmware.• Repeater - configures external UHF as repeater (the radio shouldn’t be paired to a receiver).• Pair modem - this item is used to pair the unpaired external HPT radio equipped with Bluetooth to TRIUMPH-1/1M or TRIUMPH-2. If the radio has already been paired, use Pair HPT radio application to unpair and repair the radio with USB.

Note: Alternatively, you can use the NetView&Modem desktop application for the device pairing.

• Controls - shows list of low-level actions for your receiver like Clean NVRAM, Reset receiver, Update receiver firmware, Update receiver OAF, Save/Restore receiver settings into a file.• Terminal - allows sending low-level GREIS commands to JAVAD equipment;• Reconnect WiFi - allows you to reprogramm your JAVAD receiver to be connected with the Android device by Wi-Fi. Initially you can con-nect to the receiver with Bluetooth and reprogram the receiver and the Android controller to be connected with Wi-Fi. External Wi-Fi access point can be used or the Android device can be set as Mobile Access Point.

Note: The receiver can be programmed for connection with an iPhone/iPad device.• Services – shows settings of background services like JustinLink Ex-

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change, OPUS Mail Reader and Mock Location (see manual further for details).• RTK Bases – shows the list of RTK Bases. They can be shown on the map or in the list. The user can modify RTK base coordinates to correct rover points.• Wizard – easy way to configure your equipment.• User Manual – loads and shows User Manual for the software.• Exit – different options to exit the application.

Data organization

Jobs

At start-up the JMT software shows Select Job dialog:

Figure 4. Select job

The last opened job can be selected or tap Select other job..., to select the job from the list. The job is a set of data related to one project. It is a folder with data stored inside javad/jobs sub-folder on your controller. The database with all survey info is located there. All raw jps files and all other files are stored in this folder. You can move or backup all data related to the job just by moving or copy-ing the job folder. The needed coordinate system for a job can be selected here. The job includes all surveyed points and trajectories, all drawn lines. Also it includes all design points to be staked out. Total station points, stations, and measurements also are stored in the job file.The control points are job independent and are organized in catalogs. Each catalog has its own coordinate system and all points in the catalog are in the same coordinate system.

To manage the job, select Jobs item in the Home screen and the list of jobs appears. Use the filter to search the job: order jobs by name, date, size and coordinate system. Also you can see the stored jobs on the map and on the calendar.

Figure 5. List of jobs, the jobs on the map and on the calendar

Deleted job(s) will be moved to the javad/Trash sub-folder from original javad/jobs folder.

Points

The same way as the jobs the points can be managed. Tap the Survey Points, Design Points or TS points item to see the list of points, and sort them using the filter.

Figure 6. Points icons

You can create new design points or edit the existing. For survey points you can edit the name, comment and code, or change

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antenna type and height (which causes coordinate re-computation). Also you can export all types of points to custom format text file or import design and control points from the custom format text files.

Catalogs

Catalogs are the sets of points. Many catalogs can be created in JMT. Each catalog has its own coordinate system. Catalogs are the job independent. You can select points from the current catalog to perform the localization, to start an RTK base, etc. They were designed for control points but can be used at any convenience for you way. The same sort and search options like for the jobs and the points are available for the catalogs.Select Catalog to see the control points in the list or on the map. Here the control points can be created, edited or deleted. In addition, you can create a new catalog or switch to another catalog, and delete an old catalog as well. While creating a new catalog the coordinate system can be set. All points in one catalog are always in the same coordinate system.

Receiver connection types and reprogramming

There are several ways to connect your Android device to your GNSS receiver. You can use:

• Bluetooth connection• Wi-Fi connection. The Android device is the Mobile Hot Spot for the receiver connection• Wi-Fi connection. The Android device and the receiver are connected to the same Wi-Fi Access Point (to a mobile Wi-Fi router or an office Wi-Fi access point)• Internet connection to the remote receiver

Bluetooth connection

The Bluetooth connection is the easiest way of the connection. Activate the Bluetooth radio button in the Connected to field.You don’t need to configure anything, just select the receiver in the blue list of Bluetooth devices available in the range and set the pairing PIN code for the first time only (1234 by default). Next time select the connection from the list of connections and JMT starts the connection to the receiver.

Figure 7. Bluetooth connection

Wi-Fi connection

The Wi-Fi connection is much faster than Bluetooth and slightly longer. But Wi-Fi connection requests the receiver configuration. The receiver should be pre-configured with NetView software or connect-ed initially via Bluetooth (see above) and configured using current settings of the Android device. Select Reconnect Wi-Fi item from the home screen. You should enter the Wi-Fi password because the connection is secured.

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Figure 8. Wi-Fi connection

There are 3 ways for Wi-Fi reprogramming:• connection to the Android as Mobile Hot Spot;• connection with the Android to the same Access Point;• programming for iPhone/iPad connection.

Figure 9. Wi-Fi connection details

In the dialog enter the Wi-Fi password and the settings name. Select the action by tapping the appropriate button.After the reprogramming, JMT switches to Wi-Fi connection mode and starts to search the JAVAD receivers available in the Wi-Fi network. All found devices will be shown in the green list. After connection is estab-lished, the IP will be stored and the next time you just need to select the connection from the list of connections.

Connection to the remote receiver

The last variant is the connection to a remote receiver. Select the Network radio button in the connection types. Type the receiver IP address and port with login and password. After con-nection is established, all connection details will be stored and the next time you can select the connection from the list of connections.

Figure 10. Connection to the remote receiver

Connection through NetHub

If your receiver doesn’t have a public static IP to connect to, you can use the NetHub software on a computer with public static IP to connect two receivers and even a receiver and a controller. To perform this, configure your receiver to enter the Internet and connect to the NetHub software. Using NetHub configure the receiver to be accessible remotely. So, you can connect it using JMT. In JMT select Network as connection type, en-ter an IP-address and a port of the NetHub service and type in the login “nethub:” prefix and receiver name, you set in NetHub. For example, nethub:TR_103, where TR_103 is the name of your receiver in NetHub. Click Connect button. After the connection is established, all connection details will be stored and the next time you can select the connection from the list of connections.

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Figure 11. Connection to the remote receiver

Post-processing surveying

You can set the name for new receiver’s raw data file, antenna type and height, occupation time and logging rate, and start the static survey by tap-ping Static button. For static survey you should tap antenna button before every survey to avoid the surveying with wrong antenna height used in the previous survey session.JMT programs your receiver to close the static survey automatically so you don’t need to monitor the surveying all the time. Although you can see the surveying status at any time or stop it and close static file when you need this.On the bottom of the screen, you can see logging history graph. It shows data recorded to the raw data file for every satellite as green horizontal bars. White gaps between them indicate the time when on satellite track-ing is lost. The graph outputs maximum uninterpretable time for 6 to 10 satellites and a whole number of measurements in the raw data file. The information lets you monitor the quality of the post-processing data and estimate the probability of good results in post-processing of the file. For the static survey, the minimal interval in the graph is 30 seconds, for the Stop-Go survey is 5 seconds. For the Stop-Go survey, the graph shows yellow and red vertical lines indicating the Start and Stop events.

Figure 12. Post-processing surveying

The same you can do for Trajectory surveying by tapping the Trajectory button. During trajectory surveying you can set the event marks inside the raw file using Event button.With JMT you can perform the Stop and Go survey. You can survey several sites into one receiver file. The length of full survey should be at least half hour but each point can be limited to one or two minutes of data collection. Tap Stop and Go button and on the next screen you can control the survey-ing process. You can start the site surveying with Point button and finish it by tapping the Point button once again. You can start trajectory surveying by tapping Trajectory button as well. Also, you can finish one type of surveying and start another one just tap-ping another button, e.g. you can start trajectory surveying after point sur-veying just by tapping the Trajectory button without tapping Point button. When the stop-and-go survey is done, stop it and close receiver file using Close File button.

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Sky plot

During the survey, the status bar is available on the top of the screen. The icons and values are:

• precision of current solution;• current PDOP;• current number of GPS + GLONASS satellites;• REC flashing when raw data logging is on with file name;• receiver battery status and receiver raw data free memory size.


By tapping the different icons you can temporarily switch to the informa-tion screens and return back to the survey screen.

• Satellites – to satellite table view and sky plot;• Power – to power settings screen;• Recording – to file manager screen.

By tapping to the satellite numbers on the status bar you can switch to the Satellites list and sky plot. Each concentric circle represents the elevation angle above the horizon. The outermost circle corresponds to 0 degrees above the horizon. The cen-ter of the sky plot represents 90 degrees above the horizon. The satellite markers for different satellite systems are shown by the different colors. The degree of filling of marker reflects the value of the signal-to-noise ratio.

Figure 14. Sky plot and satellites table

Corrections

By tapping the Correction icon on status bar the Correction screen ap-pears. In the screen you can see the status of radios, corrections, etc.

Figure 15. Corrections

The items depend on the correction sources. They include the radio link quality in percent and the correction delay in seconds, a number of cor-rections and a number of broken (bad) corrections, and the information on RTK base and distance to it.

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Power status

By tapping the Power icon on status bar the Power screen appears. In the screen, you can see the status of receiver’s power supply. If the receiver supports the power status displaying, you can control the battery status/charging, enable the output power to serial ports, and enable the low power mode. Also, you can enter receiver to Sleep Mode and switch it off.

Figure 16. Power

Note: You can power off the receiver while exiting from JMT using the Exit item from the Home screen.

Receiver file management

After surveying you can handle the receiver files by selecting the File Manager item. There you can see the list of the files. You can also see the files on the map or calendar. You can sort and search them the same way as in other lists (jobs, points, catalogs etc.).

Figure 17. File list

By tapping on the icon near to the file name you will see the menu-list of actions for the receiver file. Select to delete or download the file.

Figure 18. Downloading progress

You can restore deleting on receiver files. Select menu item Deleting Mode. In the mode, you can see deleted files in the list of files. Then you click on a file item, Restore command will be available. To switch back to normal mode you can use menu item again, it changed to Normal Mode.

OPUS and DPOS processing

After the file(s) has been downloaded to the controller you can process jps files to compute coordinates using NGS OPUS (works only in USA).Select Process command on the home screen and the list of downloaded files appears. The files can be arranged the same ways as described above for other lists: they can be sorted using the list, on the map and the calen-dar.To operate with a file, tap an icon near it. The list of commands What to do with the file appears. You can delete the file or process it with OPUS or with DPOS.

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Figure 19. What to do with the file

Tap Process OPUS. The JMT software tries to read the antenna model and its height from the file and convert the parameters to the vertical height. Note: OPUS doesn’t support the slant antenna height.

Enter the antenna height manually if needed. Select Rapid Static (less than 2 hours) or full Static (more than 2 hours of observation). Set Project Id to use the file in OPUS Project processing. Enter an e-mail address to receive the results from OPUS. If you enter [email protected], JMT will receive automatically the an-swer and deliver it to your Android device when ready.

Figure 20. OPUS process

Tap Send to OPUS and the progress dialog appears and after that the dialog

window with the results. You can close it, if you set [email protected] . After some minutes JMT reads the answer and shows the result. The result can be stored as text file. Select the check mark Save Report to save. Additionally, JMT can extract the coordinates from the report file and add them to the catalog with WGS84 coordinate system, if Add to Catalog is tapped.

Figure 21. OPUS processing

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Figure 22. OPUS processing result

The same steps as described above for OPUS, can be performed for JAVAD DPOS processing. The result will be ready immediately after the processing is finished. You can save the result to the file or add the result coordinates to the catalog.

Figure 23. DPOS processing

For JAVAD DPOS you can select the antenna height type (slant or vertical) and offset. Also, you can define what server will be used for processing.

DPOS allows setting up your own DPOS servers. Note: For details contact JAVAD GNSS DPOS Team.

The report can be seen at any time by tapping the file and selecting View OPUS or View DPOS item from command menu.

RTK works

The JMT software allows operating JAVAD GNSS receivers in RTK mode. It is possible to configure the receiver as an RTK Base or as an RTK rover for the RTK Survey or the RTK Stakeout. Some steps should be performed before starting. You need to create a job and set the coordinate system with height system and localization, then configure your receivers as an RTK Base and an RTK rover with required correction source.

How to create a Job

To create a new job, use Job item on the home screen. Tap the + button. New job screen appears.

Figure 24. New Job

Enter the job name and information about the job:• surveyor and organization names;• comment;• measurement units for displaying.

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Activate Write to text files check mark to save the information to the text files in addition to the job database. Note: This feature can be useful, but it makes the work slightly slower. It is possible to activate or disable the mark at any time further. Additionally, you can modify the job name and surveyor / organization names later with Edit command.

Coordinate systems, units and localization

Set the coordinate system for the job. Tap the button with coordinate sys-tem name and you will switch to Coordinate system favorites dialog. It shows your frequently used coordinate systems. Select the coordinate sys-tem from the favorites list. All favorite coordinate systems are stored in javad/csfavorites sub-folder. Their binary files are stored in javad/geodata folder.

Figure 25. Coordinate System favorites

To define a new coordinate system tap + button on the top. The list of available coordinate system types appears.

Figure 26. Coordinate system

It allows:• selecting a predefined coordinate system from the database; • adding a local system (and later making the localization after survey-ing several points);• adding the user defined system typing manually their parameters (el-lipsoid, datum, projection).• reading coordinate system from receiver that was connected to VRS with RTCM3 messages with CS info.

Predefined coordinate system

Select the World or Continents item to select the coordinate system from the world or from the country specific group.

Figure 27. Predefined coordinate system

Go through the tree of grouped coordinate systems and find the required one and tap it.

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A new screen with parameters of the coordinate system appears. Enter the name for the selected system, select the height type or geoid type (or remain the ellipsoidal height) and select the appropriate transformation if several transformations are available. You can set coordinate system Epoch. This parameter is useful for USA NAD83 transformations.

Figure 28. Coordinate systems tree

Tap Geoid to set the height system and tap Transformation to select the transformation.

Figure 29. Transformation and geoid selection

Finally tap Add CS to favorites button to add the coordinate system to the favorites list. If the name of the coordinate system is already in the list, the system will be replaced without a warning. And every job stores their own copy of the coordinate system. When another job will be opened, its coordinate system will replace the coordinate system in favorite folder and in the list.

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Figure 30. Add to favorites

If the name of the coordinate system is already in the list, this system will be replaced without any warning. Every job stores their own copy of the coordinate system. When you open a job its coordinate system will replace the coordinate system in csfavorites folder and in the list.

New Local system

To enter a new local coordinate system, use New Local CS item.Enter the name of the coordinate system and tap Add CS to favorites to finish.

Figure 31. New local coordinate system

The localization procedure for the coordinate system can be done later

from the Job dialog.

User defined grid system

Figure 32. User defined grid system

Select New User-Defined Grid and enter the grid parameters.Enter the following parameters for the system:

• name for the coordinate system;• ellipsoid;• projection type;• projection parameters (the parameters depend on projection type);• 7 datum parameters (3 offsets, 3 rotation and scale) - you can type them manually or select from the list of existing datums;• datum transformation direction (WGS84 to the CS or from this CS to WGS84);• select geoid (or remain ellipsoidal);

Tap Add CS to favorites button to add the coordinate system to the favor-ites list.

Coordinate system from RTN

Nowadays there exist the RTN networks that transmit coordinate system

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parameters to best fit to land coordinate systems in different places. The JAVAD receivers can read such information and JMT can create a coor-dinate system using this information. To read coordinate system from the RTN, connect the receiver to the RTN and wait till the correction pass to the receiver. Open the Coordinate Systems dialog and tap + icon to add a new coordinate system. Select Read CS from Receiver item. The screen with system parameters appears. You can set a name of the system and store it in the list of favorites.Note: The receiver stores the information about the last coordinate system from RTN till the next restart.

Localization

Sometimes you may need to match the coordinate system with your co-ordinates. This can be performed with the localization. The localization allows calculating the local transformation parameters between two co-ordinate systems, defined by the sets of points with coordinates known in these systems.Define the set of points in your coordinates and in coordinates in the known coordinate system. You can use the surveyed coordinates and design coordinates from the catalog. The JMT software computes transformations using 4 horizontal and 3 vertical parameters:

• rotation, scale, offset north, offset east;• delta height, north inclination, east inclination;• (then surveyed points are used latitude0 and longitude0 as parameters for oblique stereographic projection parameters).

To start localization process select Localize item from Home screen.You can type the parameters manually, but alternatively, you can use the identical points. Identical points dialog shows the list of pairs of design and surveyed points. To add a new pair tap + button on the top of the list. To select or modify the surveyed or designed point, tap the button in the identical point line. To delete an identical point tap the red check mark on the left. The identical point can be used for plane and height parameter compu-

tation or for plane parameters only computation or for height parameters only. You can check this using drop-down menu near each identical point. Also you can see the residuals for each identical point. The large residuals in localization mean an error.After you apply the parameters, the JMT software modifies the coordinate system script in the job with the localization. You can perform the local-ization several times to obtain it more precision with adding the additional identical points. Note: The localization item is unavailable when you are creating a new job. Select Edit job command, to perform the localization and you won’t be able to modify the job coor-dinate system.

Figure 33. Identical points

Also, the user can import localization from Leica’s .db file. To do this se-lect Settings | Import. Then select localization file from the file tree.

Geoids

The JMT software uses the plane and height coordinate systems simul-taneously. Define the height type and geoid when you are preparing the

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coordinate system for the favorites list. If you are selecting the geodetic or grid system, the geoid selection is available. Define the user-defined grid system. The geoid binary files can be downloaded from the GeoData server auto-matically. The binary files for computations should be stored to javad/geodata folder (not to csfavorites subfolder). Note: If JMT doesn’t load it automatically you should place the files manually to javad/geodata folder.

Correction sources

For RTK works you may need to setup your equipment to transmit RTK correction from RTK Base receiver to RTK Rover. You can pre-configure your base and rover receivers once and don’t reset them for each survey session. The internal receiver firmware will configure everything after re-ceiver is turned on. To configure RTK Base, you need to set the base coordinates or aver-age them and after finishing the survey, process them using DPOS/OPUS VBRTK procedure. You can easily set up your Base and Rover using the JMT software. There are several correction sources supported with JMT:

• External radio connected via Bluetooth or internal TRIUMPH-1/M radio

• UHF radio• FH radio

• GSM direct call aka CSD (with internal TRIUMPH-1/M GSM radio)• Internet corrections (with Mobile 3G HotSpot or internal Triumph-1/M 3G radio)

• VRS network with Ntrip or RCV protocol• RTK Base station with static IP• NetHub

It is convenient to create the separate correction source items for different works and select when needed quickly from the list, without retyping all parameters every session.To create a new correction style, select new FH radio, new UHF radio,

new NTRIP server, new RCV server, or new RCV Base item. List of the available items depends on currently connected receiver abilities (e.g. GSM items are available only if the TRIUMPH-1 with internal GSM is connected to). When new correction style screen appears, set the settings for the radio, and enter the correction style name to store the configuration in the list of correction sources.To modify the corrections source settings, tap the button near the descrip-tion.

FH Radio

You can set the Rover radio connected to Bluetooth B (for external Bluetooth radio), Serial B (for external radio connected with cable to port B of TRIUMPH-1/M), or Internal radio (for internal radio of TRIUMPH-1/M).

Figure 34. FH radio configuration on the rover side

UHF Radio

You can set the Rover radio connected to Bluetooth B (for external

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Bluetooth radio), Serial B (for external radio connected with cable to port B of TRIUMPH-1/M), or Internal radio (for internal radio of TRIUMPH-1/M).

Figure 35. UHF radio configuration on the rover side

NTRIP server

For receiving the NTRIP rover corrections connect to the network (via NetHub, VRS, FKP etc.) using standard NTRIP protocol. The rover will receive the correction via Internet. There are several ways to connect the rover to the Internet:

• the connection is established by Android device using built-in 3G In-ternet, JMT runs NTRIP client and reads the correction and passes the corrections to the rover;• the receiver is connected to 3G Wi-Fi Mobile HotSpot and internal firmware of the receiver runs NTRIP client and reads the correction;• the receiver uses internal 3G/GPRS radio to connect to the Internet and the internal receiver firmware runs NTRIP client and reads the cor-rections.

Note: To check the Internet connection you can use, tap Internet from drop-down list.

Source Table button downloads the NTRIP source table and displays the screen to select a mountpoint. All other items depend on the selected

mountpoint.

Figure 36. NTRIP connection configuration

RCV server

RCV corrections are either from a network without a protocol or from a standalone RTK base receiver with static IP. RCV can operate in two modes: TCP data flow without authorization (so called TCPO) or with a login/password authorization (TCP). Number of connections to one TCPO port is unlimited. 5 different TCPO ports can be configured for different types of corrections on one base receiver. One TCP port allows only one connection with login/password. Base re-ceiver allows up to 5 TCP ports (from TCP A to TCP E). Note: NetHub software allows more complex configuration. See NetHub user manual for details.

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Figure 37. RCV server configuration

There are several ways to connect the rover to the Internet: • the connection is established by Android device using built-in 3G In-ternet, JMT runs NTRIP client and reads the correction and passes the corrections to the rover;• the receiver is connected to 3G Wi-Fi Mobile HotSpot and internal firmware of the receiver runs NTRIP client and reads the correction;• the receiver uses internal 3G/GPRS radio to connect to the Internet and the internal receiver firmware runs NTRIP client and reads the cor-rections.

Note: To check the Internet connection you can use, tap Internet from drop-down list.

RCV Base

If your RTK base station has a static IP you can configure it with RCV Base screen. You can configure the receiver as Internet accessible RTK base sta-tion with Internet access with this Android device or with internal receiver firmware using Wi-Fi or internal 3G/GPRS. Note: In any case the Android device SIM card, 3G Wi-Fi router SIM card or internal 3G/GPRS radio SIM card should have permanent static IP accessible from Internet for other rover receivers.

In that case you can set TCP (with authorization) and TCPO (without au-thorization) ports in the base receiver.

RTK Base start

To start receiver as RTK Base tap RTK Base item on the home screen. RTK Base screen appears. Enter several settings to start RTK Base:

• station name and id• antenna type, antenna height and base position• correction source• raw file logging

Figure 38. RTK Base Configuration

You don’t need to reset all base station parameters every time, you can just modify the antenna height and position. When you come to a new base position, enter the new antenna and new position (either from catalog or manually) and tap Set Coordinates button. Base station will be ready immediately.

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Figure 39. Base position

For full base station reset use Start station button on the bottom.You can control the raw file logging you can control with following items in the screen:

Figure 40. File recording and Corrections screens

You can create a new correction source settings by selecting new FH radio, new UHF radio or new RCV Base item in Corrections list. New correction style screen appears, set the settings for the radio, select the correction style name to store the configuration in the list of correction sources. To modify the corrections source settings, tap the button near the description. Below are the examples of the different type settings for RTK base.

Figure 41. FH Radio UHF Radio RCV Base

FH Radio UHF Radio RCV Base

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RTK rover setup

To configure the RTK rover, select RTK Rover. Here you need to select the correction source, and check/modify correction source parameters. By tapping Start button configure your receiver as RTK rover.No need to reset the rover every time before survey. Once configured, the internal firmware sets all parameters when receiver is powered on.If you want to set the different source type or other parameters, or for the first time, you need to configure your receiver as rover.

Figure 42. RTK Rover screen

Disable Reconfigure Receiver check mark, to keep the entered parameters. Otherwise enable the check mark and select new correction source.There is the status bar on the top of this screen. This status bar in the RTK mode is slightly different from post-processing mode.


It shows:• solution type (green means Fixed, orange - Float, red - standalone and yellow - DGPS) with precision (HRMS) value text;• PDOP;• number of satellites GPS+GLONASS;

• corrections. The text label explains correction source and quality and delay of the corrections;• raw data recording status. It is green when all is ok or red when it is not enough memory for raw data files in the receiver. It flashes when file logging is on and current log file name shows in the text label;• receiver battery status. It is yellow or red then receiver battery should be charged. The label below shows free memory of receiver for the raw data file logging.

To control the raw file logging, you can use the File logging button, that shows information on current receiver file logging. Pressing the button opens File Logging dialog with following settings:

• Receiver File Logging check mark enables or disables writing the raw data file at RTK rover start. Then writing to receiver file is enabled you can set next parameters:• File name;• Logging rate (depends on your receiver OAF abilities up to 100Hz);• Elevation mask;• Store base correction check mark enables the possibility to write the base corrections into the rover file. In that case, to process, you don’t need the second file from the base. The feature mostly used for debug-ging and analysis;• Write additional antenna height info, including height type and offset control to allow JMT writing the free-form events to the raw file. With-out the mark, JMT converts all antenna height to vertical height without offsets then writes event into raw data file. Such events can be correctly read by any post-processing software. When the check mark is activat-ed JMT writes antenna height events in the more complex way, includ-ing height type mark (s or v) and offset. So, in Javad post-processing software like Justin and Giodis you can read and see the information about antenna height as you typed it.

The last line defines in which coordinate system RTK base station works. You can select WGS84(ITRF2008) or NAD83 system. That is way the system is mostly applicable for USA region. The last item in the control (RTCM3) allows configuring the receiver to use the RTCM3 coordinate system corrections. If the user selects the RTCM3 item, the coordinate system for conversions back to WGS84 should be selected.

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Tapping Read CS from Receiver you can read and set current coordinate system from the receiver.After tapping Start RTK you can do RTK tasks as RTK Survey and Stakeout. Use items on Home screen to start the activity.

RTK Survey

The RTK Survey screen includes several controls.

Figure 44. RTK Survey screen

The main surveying buttons are on the top. Left big button starts and stops the survey. You can do different types of survey. A right button lets select survey type. When you tap the button, the drop-down menu appears.

Figure 45. Select survey type menu in RTK Survey screen

The following survey variants allow:• Points survey – survey point objects. Different types of survey set-tings are available, i.e. filtering by solution type, auto-completion af-ter some time, confirmation mode, 5Hz mode. And you can use verify mode survey, Lift&Tilt survey in addition to usual point surveying.• Trajectories survey – survey trajectory objects. Filtering by solution type and minimal vertex distance are available.• Fast Trajectories survey – 10Hz surveying with minimal data. The result is stored in the database at the end of the survey. (Your receiver should have options for 10Hz survey).• Off Line offset survey • Along Line offset survey• Intersection offset survey• Traverse offset survey• Perpendicular offset survey

When survey selection type is set, left button changes name and icon. Pressing it once you can start surveying. Pressing it again you can stop sur-veying and store result object. When Occupation time is set JMT automat-ically presses the button again and finishes the survey after required num-ber of collected epochs. And you can finish the survey manually anytime

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before this by pressing the left button before auto-complete. If “Confirm Point” option is set, Confirmation dialog appears.

Figure 46. Confirmation screen

You can check the result solution type and coordinates and modify point description. If the result is ok, tap Apply to store the point. Or tap Resurvey to repeat surveying of the point.The Site name and the Description items are for the new point/trajectory to be surveyed.

The button near the site name opens the screen with last entered names. For example, you have surveyed points pole1, pole2, pole3 and then switched to survey the point tree . When you switched back to the next point pole you don’t remember which number was the last. The list of last names shows all unique names you used in the job with their num-bers. Tap to pole3 and JMT sets next point name pole4 to survey screen.

Figure 47. Last names screen

The button near Description opens the screen with the last descriptions you added. You can use the same description without retyping it.

The button allows taking a photo and attach it after surveying to the surveyed point.

The button allows recording an audio comment and attach it after sur-veying to the surveyed point.The information about the surveying is shown on the bottom: number of surveyed epochs and number of epochs to be surveyed (and number of rejected epochs), surveying time, and the line with coordinates. On the button are summarized the survey details: occupation time, epoch filter and antenna model and height.

Figure 48. Information about the surveying

Figure 49. Button with information about the survey and settings

Tap on the bottom to see the survey settings:

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Figure 50. Survey settings screen

• position accuracy filter - which epochs to use (All, Float and Fixed or Fixed Only);• occupation time (auto-completion time or “until stopped manually);• minimal trajectory length filter;• if you need point confirmation screen after each point survey. The confirmation screen shows all information about the surveyed point;• 5 Hz mode – JMT collects 5 times more epoch. Your receiver should support 5Hz option in OAF;• Verify mode – activate verify mode surveying. In the mode for each point, JMT makes 3 continuous measurements of 10 epochs with RTK reset after each survey. Then check if each survey result in 0.1m range. In this mode, blunders are checked and that’s why result coordinates should be more robust but it takes more time for surveying.• antenna model, height and height type with height offset;• show vertical offset in dialogs option;• logging rate and elevation mask;• if you want to see DGPS solutions then neither Fixed nor Float posi-tions are computed;• Multi RTK mode option. When the mode is activated you can see 4 or 6 engines in surveying screen. • Minimal number of RTK engines to accept. 2 or even 3 simulations ambiguity fix engines are recommended to avoid blunders

• Debug survey option. Turn it off till you need to record a debug infor-mation for support.• if you want to use coordinate system transmitted from your VRS with RTCM 3.1 correction. In this mode, JMT will not get positions from standard WGS84 coordinates but lets receiver compute grid co-ordinates and JMT recomputes WGS84 using transformation to given coordinate system. • compass and levels option. The option activates tilt compensation. Tilt compensation allows you to don’t use bubble on the pole and com-pensates pole inclination. But it decreases final accuracy up to 5 cm. Turn it off for precise works; • calibrate levels and compass of your receiver;• Lift&Tilt survey. The check mark enable Lift&Tilt surveying mode. In this mode you can control stop of surveying with just lifting pole with the receiver and start surveying just putting the pole vertically. So you don’t need to touch receiver at all during the surveying.• configure sounds in JMT.

Offset survey

Tapping the Offset button you will switch to Offset Survey mode. In this mode you can survey the unreachable points, i.e. line building corners, or trees where you can’t put the receiver antenna to survey the point. You can survey two intermediate points and measure the distances from them to the required point. The JMT software computes the required point coordinates and stores them.You can select from several types of offset tasks:

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Figure 51. Offset types

• OffLine offset: you define a line with two intermediate points and set two distances along the line and across the line to computed point.• Along line: you define a line directed to computed point and you mea-sure distance from the second point to computed.• Intersection: you measure two distances from two intermediate point to computed point.• Traverse: you define a line with two intermediate points and set angle and distance from the line to computed point.• Perpendicular: you define a line with two intermediate points and just measure distance left or right from the line to computed point.

Rangefinders

It is very useful to use a laser range-finder for offset survey. JMT allows connecting Bosch GLM100C or Leica Disto laser range finders to your Android device using Bluetooth. To connect a range finder use Rangefinder item from home screen. You can select range-finder and connect it to Android device. After that in RTK Survey screen during offset survey, you can type in an edit box (e.g. Along, Offset, Distance, Distance2), then measure distance with the range-finder and press Bluetooth button on your range-finder. That trans-mits data from range-finder to Android device text box.

Lift&Tilt survey

Activating Lift&Tilt Survey options you can perform the survey controlling pole lifting and tilting without tapping anything on a controller. You can do this with the receiver which has the built-in levels, e.g. TRIUMPH-1M and TRIUMPH-2. The Compass/Levels option should be activated to enable this. When the options are set, the surveying screen looks like this:

Figure 52. Lift&Tilt Survey

Tap the Lift&Tilt Survey button to start the surveying. Now then you set pole with receiver vertically, JMT warns you with sound and starts survey-ing. JMT warns you with different sound enough data have collected. To finish survey just tilt pole with the receiver. JMT stores the result. Every time you put receiver vertically, JMT starts the survey and finishes it by tilting. To stop the mode, tap the Lift&Tilt Survey button again.

Surveying on Map

Performing the surveying on the map is very useful. In this mode, you can see your position among surveyed points and map background. That lets

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you verify the position and check correctness. To start the survey tap the button. The survey progress can be seen on the top of the screen. The audio alarms inform you on epochs and results as well. Note: The surveying sounds can be configured with Sound button in RTK Settings screen.

When the point surveying is over, the Edit button appears in the right cor-ner of the information label. Tap on it to change the name of the point and add a description for surveyed point.You can combine surveyed points into objects using the button. You can change color for the drawing lines with button color circle. The color of the button shows current drawn color. When you click to a drawing line, a grip marks appear on each vertex and side. You can modify the sides and vertex using the grips. A drawing is selected you can delete it using the button with the cross mark.

Stakeout

Tapping the Stakeout item on the home screen switches you to RTK Stakeout screen, where the correction source can be set and receiver can be configured for RTK. Tap Start button and switch to Stakeout screen. It shows your position on the map and let you select a target.

Figure 53. Stakeout screen

With stakeout screens you can perform the points stakeout or stakeout along line. Select a point with coordinates or from the list or by tapping to a point and opening the stakeout menu item. Then select the Line com-mand and define a line with two points, line stakeout mode will be used.There are two screens for stakeout: map screen and “bull eye” screen. On the first screen you can see your position and target on the map. In the left corner you can see your current coordinates in the current coordinate sys-tem. In the right corner several information items are displayed:

• DTT (distance to target); • CTT (course to target);• NTT (north distance to target);• ETT (east distance to target);• Cut or Fill (height distance with target);• Course (your current course);

In the line stakeout mode also you can see two additional items:• Forward or Backward (distance along line);• Left or Right (distance across line).

To set the target perform one of the following:

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• tap to a point on the map;• tap to i-icon and select Stakeout command;

• tap to button to select target from the point list;

• tap to button to type-in the coordinates of the target or set current position as target.• select Line command and set line target. Line is defined either by two points or by one point and a direction plus height difference. When the line is defined you can set target position along and across the line.

Figure 54. Line target

You can see red line between your position and red target mark position. If the line stakeout mode is selected, you can see two points (1st for begin and 2nd for end) linked with a magenta line, which defines your target line and the target position defined related to the line. Your goal is to reach the target. To switch to “bulls eye” mode, tap the button with circles on left. In this screen you can see the circle (“bulls eye”). Scale it to see your position and the target position. Also you can tap the zoom button with T and the software will change the scale automatically to keep target in the bull eye. Your position or target position can be in the center of the screen. Tap to the center to switch to this mode. you position or target position can be in the center. The gray arrow shows the direction from your position to the target. The “bulls eye” map can be oriented to north (north up) or to your course (course up). The orientation can be changed by tapping to the orientation

icon on the left top of the “bulls eye”. The blue arrow shows your course. You should connect the two arrows to go to target.

Figure 55. Stakeout

On the bottom you can see the stakeout values like DTT, CTT, Course etc., and your current coordinates.There are also two buttons on this screen: settings of the stakeout (antenna height, which epochs to use), and survey button. There are several buttons on the top of the screen. One is to change stake-out target mode from the point to the line and vice versa. The second but-ton is used to set the target. The right button with arrow is used to switch to the next target point (works for both point and line mode).For background map, you can use different variants. Select Map Provider from the menu to see the following dialog:

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Figure 56. Map Provider

Here you can select as the background map either Google Map or Open Street Map or select your own background in the raster format User map Tiles created in MapTiles (.mbtiles) application or in JustinLink or vector CAD Drawing (DXF/DWG).

Import

For the stakeout, you need to have the design points. You can type them manually, and alternatively, you can import them from a text file. JMT supports import from user-defined text files.Tap to Design Point to see all commands and select Import.Import screen appears. Here you can select the file to be imported and de-fine all file format parameters.

Figure 57. Import

Export and report

The survey results can be exported to the user-defined text file, to CAD/GIS format (DXF, MapInfo, KML etc). Or you can use the Justin Link free desktop application to connect to JMT and download the data.

Export to file

In the list of points select the points you want to export (or if you want to export all data don’t select anything at all). Press Settings hardware button and choose the Select command. The Export button appears. Tap it and the Export Format dialog appears.At first select format in the following dialog and then set required param-eters.

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Figure 58. Select Export Type

For text file you can define a format for export: number of columns, delim-iter and columns data with the list headers. You can change the coordinate system. In that case, the JMT software writes coordinate recomputation on the file. Tap the green button on the top and select the file to export.

Figure 59. Export

The file will be created. All the data related to JMT is stored in javad sub-folder on device memory.

Export to CAD/GIS formats

You can choose the format for export. If DXF format is selected you can decide which labels to add to each point. Up to 2 labels can be added. Also, you can swap X and Y coordinates in the file.

Report

The result of surveying can be exported to the custom format, e.g. print out in a Word document.If you would like to get the report in your own format, you can use Report item. The JMT software provides several predefined formats, and you can create your own, using the format files. Select Stimulsoft report template and create your own report format using Stimulsoft report generator. The report consists of two parts: .rmt file, ex-plain report format and .json file explain report data. You can create your own .rmt file and use .json data created with JMT to combine them to final report. The JMT software processes the data with a special server to generate the final report and to convert it to a selected format (PDF, Word, Excel, PowerPoint, etc.). The final report can be shared or opened in your Android device. It is stored by default in your job folder.

Using JustinLink

JustinLink is a JAVAD free desktop application for exchange data with JAVAD mobile application like J-Field, Tracy and JMT. It can be down-loaded it from JAVAd web site: http://javad.com/jgnss/prod-ucts/software/justinlink.htmlNote: JAVAD’s Justin software includes JustinLink.

Run JustinLink or Justin and select this button on tool bar. The list of remote devices with their projects will be shown.Note: The devices should be in the same network (local Ethernet or Wi-Fi network).

Select the project(s) you want to import and click the Import button. If you want to export the design points, you need to select the points in the JustinLink and by clicking New Project to create them or export to an ex-

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isting project.

Job Exchange

In addition to point exchange, JMT supports the exchange of jobs. You can click on a job and select Share Job command. Then you can choose a way to share the job – e-mail, Skype, Dropbox, OneDrive and all other exchange ways that your Android device supports.You can exchange a job between two controllers with JMT on the same network. Click the menu button on the controller that is going to receive job and select Receive command. Receive Job dialog appears. There you can see the list of controllers with JMT. Click to any controller and list of jobs of the controller appears. Click on a job to receive it. JustinLink Exchange server should be turned on both controllers (in Services dialog).

Figure 60. Share Job dialog Receive job dialog

Survey Points

All surveyed data you can see using Survey Point command from home screen. Here you can see surveyed points in the list, on the map, and on the calendar.On the list you can search and filter points by pressing Zoom button. Also in the list you can use different sort variants – by name, by type, by time, by code, by comment (description).

Contouring

In the map screen, JMT can build contours (isolines) map based on sur-veyed points. To do this select Contouring command. The following dialog appears. There you can set heights for the isolines, Also you can control to show triangles and unsmoothing isolines on the map.You don’t need the isolines you can remove them by selecting the Contouring command again and Delete all contouring button there.

Design Points

The same way you can see design points, the points for the stakeout. Use Design Points command from home screen to open Design Points dialog. You can see design points on the map and on the list. In the list, you can search and filter points by tapping the Zoom button. Also in the list, you can use different sorting variants: by name, by type, by time, by code, by comment (description).

RTK Bases

JMT stores the RTK base information into a job. When a new RTK base information appears in the receiver, JMT adds it into RTK Bases Database. The RTK Bases can be viewed with command RTK Bases from Home screen. Also, you can edit RTK Base coordinates or set/modify antenna height for the RTK base. That causes the recomputing (moving) of all rov-ers points surveyed from the RTK base.

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Figure 61. RTK Bases

Map

To see on the map all information together (survey points, design points, RTK bases) you can use Map command from home screen. That opens the Map dialog. You can do several actions:

• Combine points into an object by drawing lines between them.• Modify drawn lines;• Draw text notes on the map;• Modify text notes;• Measure area and perimeter of drawn objects or by selecting points;• Select point or points by clicking on it.• Delete selected point(s);• Survey on map.

Figure 62. Map

To combine points into an object, tap button and then click on points to draw lines to the points, or click on a place on the map to draw lines to the place. Tap the button again to finish drawing.

To add a text label on map, tap the button , then click to map. Dialog Type your message appears, there you can type a text. The height of the text label depends on current map scale.

You can set the color for drawing and for text. Tap the button and select the color in the dialog.You can modify the drawing – click to a drawing and move its vertexes. Or

tap the button to delete the drawing.The same way you can delete text – click on it to select and tap the button

to remove the label.

Tapping the button you can move the map to the current position. The button is available when the receiver is connected to.

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Last two buttons and let you measure perimeter and azi-muth. Tap the button and tap to the points or to the map to select the line or the area. Information about it perimeter or area is on top of the screen. Tap the More button near the information to open the dialog with more information.You can copy the information by clicking blue buttons near each value. To select which information to show on the map, use Map Points command to see the following dialog:

Figure 63. Map Points

All drawing information is stored in the job and can be exported to the CAD formats.User can use different map backgrounds

• Google Maps;• Open Street Maps;• User defined tiled map in .maptiles format or .sqlitedb3;• User CAD drawing in DXF/DWG file.

For user raster format you can use the different application like MapTiler (https://www.maptiler.com/) that saves data to .mbtiles format.

Or you can use JAVAD JustinLink application that saves to raster format .sqlitedb. You can put the result raster file to javad/osmmap of your Android device to see it as a background map if User Tiled Map is selected.For vector files, you can select User CAD Drawing and select a .DWG file. JMT will use it as a background map.At the map you can do surveying using the appropriate button. The sounds and the text information on the top of the screen inform you on progress. When surveying is over, Edit button appears on right corner. You can use it to change name of the surveyed point or set a description for it.

Total Station integration

Many survey tasks may need be performed with Total Stations in combi-nation with GPS. You can use the JMT software to export the GPS data to the Total Stations or import the Total Data measurements to the same job with GPS data.

Figure 64. TS Bluetooth integration

The exchange is available for total stations which support Bluetooth wire- less technology. Otherwise, you can save the data to an USB Flash and connect it into to your Android device with JMT.Select Total Station item on home screen and Total Station Exchange screen appears. You can import and export data with generic text files which your total station supports or use the Leica GSI format to exchange the data with the Leica total stations.

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Radio setup

All radio specific tools are located in the separate screen. Tap the Radio icon on the home screen. It includes the following items:

• Pair radio;• Repeater;• Radio Firmware Loader.

Figure 65. Radio

Pair radio

The Pair radio command allows pairing a Bluetooth equipped radio with your GNSS receiver or unpair them. JAVAD Receiver with Bluetooth (TRIUMPH-1/M, TRIUMPH-2, or Sigma) can be paired with UHF or FH radios with built-in Bluetooth (HPTxxxBT devices). To connect the receiver and the radio, the devices should be paired with Bluetooth. After the pairing they will exchange the data via Bluetooth only with each other. Note: The HPT radio could not be connected via Bluetooth with any other Bluetooth device. Only the receiver controls the radio.

To connect the radio to another JAVAD receiver, check if the radio is un-paired with the previous receiver. After that, the radio can be paired with another receiver. The JMT software allows unpairing the radios paired to the receiver and it can pair the unpaired radio to the receiver. The software should be con-

nected to this receiver. Note: For all other situations (to unpair radio without a receiver connected, or pair it with another receiver) you can use JAVAD Pair HPT Radio application. This application runs on Android devices with USB and uses the USB and serial connection to control the radio. Download it for free using the following link: https://play.google.com/store/apps/details?id=com.javad.pairmodem_usb/

Repeater

The external JAVAD UHF radios can operate in the repeater mode. In this mode you extend the range of your radio transmission with additional re-peater radio. It receives the corrections from the base and retransmits them to the rover. To use the radio in such mode, the base radio, rover radios and repeater should be configured properly. For base and rover radios the Repeater check mark should be set in correction source settings. To configure repeater radio you can use Repeater command from the home screen. After that Repeater screen appears. There you can connect with Bluetooth to the repeater radio and JMT will set it as repeater.Note: Base, repeater, and rover radios should have the similar configuration parameters for the proper work.

Figure 66. Repeater screen

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Radio firmware update

You can update the firmware of the HPTxxx or HPTxxxBT radios con-nected via Bluetooth. Note: The radio should be unpaired to be accessible with Bluetooth or you should be connected to the receiver paired with the radio.

Tap the Update Firmware command and Update HPT firmware screen appears. Select the radio:

• unpaired Bluetooth radio;• radio paired to current receiver;• this receiver internal radio.

Find the radio and select the firmware file. JMT shows appropriate devices and firmware version of the file and if everything is correct downloads the firmware into the radio.

Figure 67. Firmware loading

Note: More reliable way to update HPT radio firmware is to use an USB connection and special application: Javad Radio Firmware Loaded. Download it for free using follow-ing link: https://play.google.com/store/apps/details?id=com.javad.firmwarehpt_usb

Note: Also you can use NetView desktop application to update the radio firmware with USB or serial cable.

Compass and level calibration

TRIUMPH-2 and TRIUMPH-1M receivers have internal compass and levels. That helps you several ways - for stakeout you can see direction even when you don’t move, for surveying your receiver corrects its in-clination (you don’t have to constantly see the bubbles because compass and levels correct the inclination).To operate correctly compass and levels should be calibrated. You can use the JMT software to calibrate the inter-nal compass and levels. Select Calibrate item on the home screen, Calibration screen appears.

Figure 68. Calibration

It shows the status of compass and levels and allows calibrating compass and levels and adjusting levels offsets with Offsets button.

Compass calibration

Compass calibration starts by tapping the Start Compass Calibration but-ton. For compass calibration you should rotate the receiver for all axes for one minute. The screen shows recommended rotation types.

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Figure 69. Compass calibration

Levels calibration

For level calibration you need to place the receiver on the flat horizontal surface. The screen shows which side should be up. To start calibration tap Start Levels Calibration button. Image with receiver orientation appears. Set the receiver like depicted and tap Start Side Calibration button.

Figure 70. Level calibration

Don’t move or shake receiver for the one minute. The same way the next side will be calibrated. When all sides are calibrated the levels calibration is over.

Removing Levels Offsets

If you don’t need for any reason the full calibration of levels, and you see the level value offsets (displayed in X: and Y: texts) when the receiver is in the flat horizontal surface, tap Offset button and level offsets will be set to zero.

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Low level commands (Terminal)

For the extended control of your receiver the Terminal can be used. With Terminal you can send the GREISS commands and see the answers. Terminal is able to send the script files with several commands and log commands/answers to log files.

Figure 71. Terminal

Note: The detailed description of receiver commands you can see in the GREIS Refer-ence Guide http://www.javad.com/downloads/javadgnss/manu-als/GREIS/GREIS_Reference_Guide.pdf

Receiver control

For low-level receiver actions like reset, clean to factory default, update firmware and options you can use Control icon on the main screen. The following screen appears:

Figure 72. Actions

In the dialog you can perform the following:• Clear NVRAM to reset all receiver settings to factory default;• Clear File System to format file system and remove all receiver raw jps files;• Reset receiver – automatically turns off and on the receiver;• Save Receiver Settings – saves all receiver settings into text file. It format is the same as NetView uses.• Restore Receiver Settings – restores receiver settings from text file of settings. The file can be created with Save receiver Settings command in JMT or with NetView.• Update firmware – replaces firmware for the receiver either from file or from Internet.• Update OAF – updates receiver authorization options (OAF) from file or Internet.

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Update receiver firmware

Receiver’s firmware can be updated from a file or via Internet.Select Update from File item and select the firmware file. If the firmware is suitable to the receiver model and has the newer version, file uploading will be started. Select Update from Internet. There are two variants of firmware: Stable version to load the last stable firmware or Last version to load the last available firmware. Both versions are available on JAVAD website.After the firmware file is downloaded from the site, the file uploading will be started.

Figure 73. Update Firmware

Update receiver options (OAF)

If you have limited access to some abilities of JAVAD GNSS receiver you may need to update your OAF (Options Authorization File). By default, receiver options are disabled so you have to take special measures to ac-tivate them. It can be done by uploading an Option Authorization File (OAF) to the receiver from the local store or via Internet. Tap the Update from file button and select *.jpo or *.opt file. The file name must correspond to the receiver identifier. Uploading the options from the file is happening the same way as via Internet.Tap the Update from Internet button to upload options from Internet and confirm the intention.

Figure 74. Update OAF

To check and update your options use the Update OAF command. After Options are uploaded, receiver NVRAM is cleared and then receiver is reset.Note: For the complete description of the supported options see the GREIS Reference Guide http://www.javad.com/downloads/javadgnss/manuals/GREIS/GREIS_Reference_Guide.pdf

Services

There are several services which work in a background. They can be stopped or configured using the Services item from home screen. The fol-lowing dialog with pages appears by tapping the command.

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Figure 75. Services

Enables start/stop ser-vice for JustinLink exchange. This service lets a computer with JustinLink to connect the Android device on the same Wi-Fi net-work with the comput-er.

Enables start / stop e-mail service that reads the answers from NGS OPUS.

This page enables the replacement of the Android device posi-tion with the position from JAVAD receiver. The position can be used in other Android applications like CAD/GIS software.

Wizard

The JMT softeware has many possibilities. To help the user to be familiar with the software the Wizard is designed: a light application to setup ev-erything for RTK Base. Starting Wizard you will see the initial screen; you can select the type of work (Post-Processing data collection, RTK Survey or RTK Stakeout).

Figure 76. Wizard

Follow the on-screen instructions to set up the receiver using Wizard.

User manual

The JMT software has a built-in user manual. It can be downloaded using the command from the Home screen. The manual will be stored on your Android device and you can read it without Internet access next time.

Figure 77. Manual

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Exit

To exit JMT you can use the Exit command from the Home screen. The following dialog appears.

Figure 78. Exit

You can set check marks:• Stop Logging – to stop logging to receiver raw data file and close it at exit, if any.• Stop RTK and Radios – to turn off radios and switch receiver from RTK mode at exit.• Turn Off Receiver – to turn off receiver at exit.• Exit JMT application – is a mandatory item.• Stop Mobile data – to turn off Mobile data using (it is available only for Nautiz X8 device);• Turn off controller – to turn off controller at exit (available for Nautiz X8 device only).

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