ASIAES Project Overview Satellite Image Network for Natural Hazard Management in ASEAN+3 region Pakorn Apaphant Geo-Informatics and Space Technology Development.

ASIAES Project Overview Satellite Image Network for Natural Hazard Management in ASEAN+3 region

Pakorn Apaphant

Geo-Informatics and Space Technology Development AgencyGISTDA, Thailand

WGISS Subgroup meetings and Plenary #21, Budapest Hungary, May 8-12, 2006 WGISS Subgroup meetings and Plenary #21, Budapest Hungary, May 8-12, 2006

Background Originally endorsed in the 3rd ASEAN Economics Minister

Meeting in 2001 Budget proposal was not approved Four meetings during the last five years to discussed

with ASEAN+3 countries Budget finally allocated in the 2006 fiscal year for project

implementation


Project Description

Coordination of space agencies in ASEAN+3 region in sharing information of satellite image products and its usages for environment study and natural hazard

A distributed system of servers containing metadata of available ASIAES information Make use of readily available Internet technology International standard will be applied to facilitate

query and consistent presentation across multiple participating sites


Scope of Work (Phase I)

Develop a Satellite Image Network system for Natural

Disaster Management

System interfacing among participating agencies

System interfacing with related clearing houses

Promote its usages


Expected Outcome

A Clearing House system featuring exchange of

remote sensing data (especially in environmental

problems, natural hazard management applications.),

tools, knowledge and experience.

Better access for the public and worldwide users to

the ASEAN+3 region's satellite imageries and other

remote sensing information.


Expected Outcome –cont. System Capabilities

Automated Metadata/Information Updating service Searching service

Region of Interest via Web Map Service Catalogue/Keywords Search

Data Viewing Data Upload/download service Linkages for ordering service etc.


Data content Related to natural hazards and environmental events Data Layers may include images covering areas of

Earthquake; active volcano; fire; flood; landslide; deforestation; oil spill; air, soil and water pollution, etc.

Types of data to be in the ASIAES system Browsing images, value added data, metadata, documents, applications and tools Satellite image archives

Expected Outcome –cont.


ASIAES participating sites are encouraged to Provide hypertext linkages within their metadata

entries that enable users to directly download the digital data set

If the data are too large to be made available through the Internet or the data products are made available for sale, linkage to an order form can be provided in lieu of a data set

Metadata registration and regularly updated

Expected Contribution


Data Registration Complete metadata for service Send metadata .xml to main Data Server

Manually: E-mail/CD Semi-Automatic interface to transfer the XML file

between Center and Member (FTP) Automatic Interface

• a ‘Processor S/W’ periodically to detect the new XML file uploaded from the Member System

• Append the new XML file to the Center system’s Database


Accuracy and Consistency

Pre-defined processing steps for data input QA/QC for spatial/attribute accuracy Process for consistent projection/datum Standardize symbols Develop ISO 19115 compliant metadata Store data in a managed environment


A General user will access, search and request the image data in the Center system.

Then the Center system will hand over the user’s request to the Member system automatically.

The Member system will give the image data to the user by FTP, DVD, .. The Member system will report the result (log) of it to the

Center system automatically. The Center system has to close the user’s request.

Interface Scenario


Process Flow Chart

MS-SQLMS-SQL

EoDBEoDB

DBMS

User

Connecting

XMLXMLXML File

Produce XML File

Result

Query

Display

①

②

③

④

⑤

ImagesInformation

Web Server (search page)

Web Server (result page)


RequestClassification

&User

Verification

INSERT

MODIFY

DELETE

QUERY

ORDER

REQUEST

USER

METADATADATABASE

SEARCHRESULTSAMPLEPICTURE

&PAPERSUPDATE

Data Owner


Search Result –example


Center System & Member System Interface

Center System(GISTDA)

Member System

Received Data(Disconnected Network)

Participating system

Demo application(based web)

XMLFileDB

MS-SQLDBMS

MS-SQLDBMS

Application for update

detection

GS DB

MS-SQLDBMS

MS-SQLDBMS Manual update

FTP upload(id/password)

FTP Server

Application for uploaded XML file detection

Create

GISTDA

Interface Architecture


Schedule

Se

pte

mb

er 1

, 06

Fe

bru

ary 1

, 07

1st Stage 2nd Stage 3rd Stage 4th Stage

Design

Development

Equipment

Test

Operation

· Unified DB System Role & Definition

· Operation Concept Definition

· Interface Definition

ISO19115 format using < XML Schema Development > < XML Schema Calibration > < XML file Generation >

HW installation

< System Test >

< Prototype in Operation : Jan 1, 07>

<Interface Test : Prototype>

Network Equipment Install

- Seminar- Operation

< Bugger Correction >

July 1

,06

Web Design

March

1, 0

7

Software installation

Internal DB Collection and Management

System Promotion System Promotion 5th Working Group meeting

Network Installation


Thank you

Questions & Suggestions & [email protected]

ASIAES Project Overview Satellite Image Network for Natural Hazard Management in ASEAN+3 region Pakorn Apaphant Geo-Informatics and Space Technology Development.

Documents

wgiss subgroup meetings

budapest hungary

image data

asiaes system

data products

types of data

data content

satellite image network