Sogei S.p.A. - Sede Legale Via M. Carucci n. 99 - 00143 Roma Sogei R&D for GNSS Institutional Application Development The content of the document, including all the information, data, communications, code, graphics, text, tables, images, photos, videos, music, drawings, sounds and in general all other information available in any form and any material and service present is the property of Sogei and/or the authors and/or of its licensees and assignors and is protected under the terms of legislation on copyright and intellectual property. It is forbidden to use, copy, alter, publish or distribute the documents, data and information and the associated images available on this document, without the written permission validly expressed by Sogei and always subject to any legal rights. The copyright notes, the authors where indicated or the source itself must in all cases be quoted in publications produced and distributed in any form”. Roberto Capua 1 IGAW 2014 International Workshop on "GNSS Technologies Advances in a Multiconstellation Framework“ Rome, 26 September 2014 Sogei
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
Sogei S.p.A. - Sede Legale Via M. Carucci n. 99 - 00143 Roma
Sogei R&D for GNSS InstitutionalApplication Development
The content of the document, including all the information, data, communications, code, graphics, text, tables, images, photos, videos, music, drawings, sounds and in general all other information available in any form and anymaterial and service present is the property of Sogei and/or the authors and/or of its licensees and assignors and isprotected under the terms of legislation on copyright and intellectual property. It is forbidden to use, copy, alter, publish or distribute the documents, data and information and the associated images available on this document, without the written permission validly expressed by Sogei and always subject to any legal rights. The copyright notes, the authors where indicated or the source itself must in all cases be quoted in publications produced and distributed in any form”.
Roberto Capua
1
IGAW 2014International Workshop on "GNSS Technologies Advances in a Multiconstellation Framework“
Rome, 26 September 2014
Sogei
Sogei S.p.A. - Sede Legale Via M. Carucci n. 99 - 00143 Roma
Agenda
• Sogei in a Nutshell
• Institutional Services and Applications Requirements� Land Agency
� Customs Agency
• High Precision Augmentation Services� The Architecture
� Web Monitoring Console
• GNSS SDR� The Architecture
� High Accuracy
� Anti-Jamming and Anti-Spoofing
2
Sogei S.p.A. - Sede Legale Via M. Carucci n. 99 - 00143 Roma
The Mission
In 2003 our unique shareholder (the Italian Ministry of Economy and Finance)
committed Sogei to follow the development of GALILEO
Sogei’s R&D team began working in advanced GNSS technology for Institutional
Applications developments
Since 2004, Sogei is member of the Galileo Services Association
Sogei S.p.A. - Sede Legale Via M. Carucci n. 99 - 00143 Roma
Public Administration Positioning Requirements
• General Public Administrations requirements:� Fixed and Regulated output data formats: High reconfigurability� Security and Anti-fraud: Service Guarantee/Integrit y� High Volumes: Low cost� Independence from proprietary products
• Specific GNSS Applications requirements:� High Accuracy (e.g. Cadastral Surveying)� Service Guarantee, Integrity and Indoor positioning (e.g. Asset Tracking
and Anti-fraud)
� Anti-Jamming and Anti-Spoofing (e.g. Institutional Tracing and Tracking)
Sogei S.p.A. - Sede Legale Via M. Carucci n. 99 - 00143 Roma
Public Administration specs vs. GNSS Requirements
Public Administration Specificities GNSS Requirements
High EquipmentsNumbers
EquipmentObsolescence
High Licensing/Maintenance Costs
Regulated Workflows
Reliability,Security,Accuracy
Low Cost
Reconfigurability
ServiceGuarantee/
Integrity
Anti-JammingAnti-Spoofing
High AccuracyCertification
Sogei S.p.A. - Sede Legale Via M. Carucci n. 99 - 00143 Roma
Institutional High Precision Surveying - GNSS Cadast ral Surveying
GNSSBase Point
GNSS Baseline
Shadowed points: GNSS and Topographical instruments hybridisation
Sogei S.p.A. - Sede Legale Via M. Carucci n. 99 - 00143 Roma
Customs Tracing and Tracking
Customs Officeof Destination
Notification of Arrival
Border Control
Consignor
Customs Officeof Departure
Pre-DepartureMessage
Pre-ArrivalMessage
MessagesNotification
Not allowedLoad/unload Alarm
Load Status
EuropeanCustomsInformation Systems(NCTS)
Border GuardsFleet Management
Sogei S.p.A. - Sede Legale Via M. Carucci n. 99 - 00143 Roma
Sogei GNSS R&D pillars
• GRDNet (GNSS R&D Network) Solution-Independent GNSS High Precision Augmentation
• High Precision Software Receivers with A/J and A/S : Sogei GNSS SDR
• Ubiquitous Outdoor/Indoor positioning
Sogei S.p.A. - Sede Legale Via M. Carucci n. 99 - 00143 Roma
High Precision AugmentationServices
GRDNet (GNSS R&D Network)
Roberto Capua
UO-NN-AR-NN - Ad uso interno/Confidenziale/Confidenziale ad uso esclusivo
interno 9
26 September 2014
Sogei S.p.A. - Sede Legale Via M. Carucci n. 99 - 00143 Roma
GRDNet in a nutshell
• Developed in 2003 for providing institutional Real-Time high accuracy positioning• Currently covering the central area of Italy (8 GNSS Reference Stations)
• Open and Scalar Architecture, any kind of GNSS Reference Station• Web Network Performances Monitoring and Control• High Security Level
• Control Centre in the Institutional Data Center in Sogei• Internally developed GNSS Control Centre Software
Sogei S.p.A. - Sede Legale Via M. Carucci n. 99 - 00143 Roma
GRDNet Specificities
Open Architecture:• Able to host any kind of Geodetic Reference Receiver• No Geographic constraints• High Security Level
Achievable accuracy• Less than 5 cm with 30 s TTFATechnological model :
• Single Station, MRS/VRS, NEAREST, MAC
Communications :
• Reference Station-Control Centre: High QoS PA WAN (SPC)• Real Time Reference Station Monitoring 24/7/365
• Services Dispatching over IP (NTRIP)
• Real-time services Data format: RTCM 2.3 and RTCM 3• Reference Station to Control Centre Standard Message : RTCM 3, BINEX
Average 0.0130 0.0063 0.1494Max 0.0407 0.0203 0.1737Min 0.0009 -0.0083 0.1335Standard Dev 0.0132 0.0084 0.0110
Position Error (VRS)
-0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
-0.06 -0.04 -0.02 0 0.02 0.04
Easting (m)
North
ing (m
)
Sogei S.p.A. - Sede Legale Via M. Carucci n. 99 - 00143 Roma
High Precision GNSS Evolution
Static Post-Processing
Rapid-StaticKinematics(AFM, FASF, Lambda)
RTK
hours/min < 1 min
WARTK-3
Multi-FrequenzaTCAR/MCAR
Multi-Reference StationNetwork-RTK/VRS
Precise Point Positioning
Instantaneous
1980
1990
present
WARTKReal-Time PPP
Multi-FrequencyTCAR/MCAR
Point occupation time/TTFA
Sogei S.p.A. - Sede Legale Via M. Carucci n. 99 - 00143 Roma
GRDNet Real-Time Web Monitoring and Control Console
• A Web Console for Network Monitoring and Control
• Remote Network Monitoring and Control (smarthphones, tablets)
• Communication Network performances Real-Time monitoring• Robust Authentication and Access Control• Easy and friendly EGNOS data access devices for a direct on-the-field aid
Sogei S.p.A. - Sede Legale Via M. Carucci n. 99 - 00143 Roma
Institutional Infrastructures can be the booster for future GNSS Services
Validation and Start-up
GRDNet is open to host any kind ofPilot Project on High Accuracy Services
Sogei S.p.A. - Sede Legale Via M. Carucci n. 99 - 00143 Roma
Sogei GNSS SDR progressesSoftware Receiver on General Purpose Technology
Roberto Capua
UO-NN-AR-NN - Ad uso interno/Confidenziale/Confidenziale ad uso esclusivo
interno 16
26 September 2014
Sogei S.p.A. - Sede Legale Via M. Carucci n. 99 - 00143 Roma
The SOGEI GNSS SDR Platform
• Objective: Developing a low cost, flexible and free of license GNSS receiver for governmental applications running on General Purpose Processors