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24th APAN Meeting, Xi’An August 28-31, 2007
Asean+3 Satellite Image Archive for Environmental Study
Project Overview
Pakorn Apaphant
Geo-Informatics and Space Technology Development Agency<GISTDA. THAILAND>
A Common Problem in Asia !!
24th APAN Meeting, Xi’An August 28-31, 2007
24th APAN Meeting, Xi’An August 28-31, 2007
• Natural Hazard is for ex.– Drought– Forest Fire– Flood / Landslide
• Losts in Live and economics
Rapid Response is a Must
24th APAN Meeting, Xi’An August 28-31, 2007
Satellite dish
Satellite dish
Satellite dish
Satellite dish
Satellite dish
Satellite dish
Satellite dish
Satellite dish
24th APAN Meeting, Xi’An August 28-31, 2007
Statements of Problem
• Natural Disaster occurs without political boundary
• Satellite imageries are usually maintained separately by individual countries
• Lack of incorporation of regional data
“Hinder ability to tackle problems of other countries in timely manner”
24th APAN Meeting, Xi’An August 28-31, 2007
• Endorsed in the 3rd ASEAN Economics Minister (AEM+3)Meeting in 2001
• Proposed Solutions– Implementation of satellite image network
among ASEAN+3 participating agencies – A distributed and internet-based network.– Some imageries may be exchanged, shared
among participating agencies of this project or sold at special prices.
– A one-stop, user-friendly service
• Thailand has been assigned as a project coordinator
Background
24th APAN Meeting, Xi’An August 28-31, 2007
ASEAN+3 member countries
• Brunei Darussalam, Cambodia, Indonesia, Lao PDR, Malaysia, Myanmar, Philippines, Singapore, Thailand, Vietnam, P.R. China, Japan, and Republic of Korea
24th APAN Meeting, Xi’An August 28-31, 2007
END USERS
ASEAN+3
SD
SD
ESC
DLT
PROLIANT 8000
ASIAES
• Metadata• Some Images• Value added products
EnvironmentalInformation
Info
rmat
io
n
Background
Satellite dish
Satellite dish
Satellite dish
Satellite dish
Satellite dish
Satellite dish
Satellite dish
Satellite dish
Satellite dish
SDPROLIANT 1850R
WEB SERVER • CBS• Ordering Service• Web base GIS• E-delivery• NEWS & Information
24th APAN Meeting, Xi’An August 28-31, 2007
Background
• Five project meetings since 2002– Implementation plan and Coordinating
• Coordination of space related agencies in ASEAN+3 community
• To share information of satellite images and its usages for environment study and natural hazards
• Digital Asia, Pacific Disaster Center, Sentinel Asia etc were also initiated
• RTG Budget is allocated in the 2006 fiscal year for project implementation
• An ASIAES Data Clearing House is implemented
24th APAN Meeting, Xi’An August 28-31, 2007
asiaes.gistda.or.th
24th APAN Meeting, Xi’An August 28-31, 2007
Available services
• Data Clearing House• Internet based services
– Asia Pacific Advanced Network – Data Clearing House – Access/Download/Upload
• Updated information about natural hazards in ASEAN+3
24th APAN Meeting, Xi’An August 28-31, 2007
• Updated NEWS• Data Types
• Metadata • Fire, Flood, Earthquake, Drought, Dust smoke,
Severe storm
• Satellite image archives• Documents, applications and tools
Available Information
24th APAN Meeting, Xi’An August 28-31, 2007
24th APAN Meeting, Xi’An August 28-31, 2007
Working Environment
24th APAN Meeting, Xi’An August 28-31, 2007
WorkflowASIAES users
Participating Agency Members User
Search
-Metadata-Satellite Image-News
View only
Database Server
24th APAN Meeting, Xi’An August 28-31, 2007
WorkflowASIAES users
Participating Agency Members User
UploadDownload
Database ServerAuthentication
Login Success
Send Login/Password
Check User fromDatabase Server
Privilege
Download only
Check User fromDatabase Server
Select from Database Server
24th APAN Meeting, Xi’An August 28-31, 2007
WorkflowASIAES users
Participating Agency Members User
Login FailedLogin Failed
Authentication
Privilege
Login Success
UploadDownload
Database Server
Check User fromDatabase Server
24th APAN Meeting, Xi’An August 28-31, 2007
Data Registration
o Complete metadata for serviceo 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
o a ‘Processor S/W’ periodically to detect the new XML file uploaded from the Member System
o Append the new XML file to the Center system’s Database
24th APAN Meeting, Xi’An August 28-31, 2007
Accuracy and Consistency
• Pre-defined processing steps for data input• QA/QC for spatial/attribute accuracy• Process for consistent projection/datum• Standardize symbols• Common International Standard
agreement• ISO19115 part 1: metadata profile• ISO19115 part 2: grid and imagery• ISO19139: xml schema
• Store data in a managed environment
24th APAN Meeting, Xi’An August 28-31, 2007
o ASIAES participating agencies are encouraged to • Check and update information• Metadata registration and regularly
updated• Provide hypertext linkages within their
metadata entries that enable users to directly download the digital data set
• Upload original images, if wish
Expected Contribution
24th APAN Meeting, Xi’An August 28-31, 2007
Satellite Metadata
Satellite MetadataFGDC (ISO) XML
Satellite Imagery
Users
Ground Station
Participating Agency
Create & Update-View & Analyst-Request Image
View & Query
Image Distribution Metadata Search & Update
Internet GIS & Web Service
Terra byte Data File ManagementRDBMS
Image File
Terra byte Data File Management
GIS Data
Image Footprint With Atribute
Satellite MetadataRDBMS
RDBMS
Data MaintenanceGIS & Image Processing
Data Acquisition
Metadata Preparation
To create metadata in ISO/ FGDC XML File
Import to data base
Create Image footprint with attribute from
Metadata
Participants with GS capability
24th APAN Meeting, Xi’An August 28-31, 2007
Participants w/o GS
Satellite Metadata
Satellite MetadataFGDC (ISO) XML
Satellite Imagery
Users
Ground Station
Participating Agencies
-Create & Update-View & Analyst-Request Image
-View & Query
Image Distribution Metadata Search & Update
Internet GIS & Web Service
Terra byte Data File ManagementRDBMS
Image File
Terra byte Data File Management
GIS Data
Image Footprint With Atribute
Satellite MetadataRDBMS
RDBMS
Data MaintenanceGIS & Image Processing
Update to the Database
: update database
create metadata in FGDC/ISO and XML format
24th APAN Meeting, Xi’An August 28-31, 2007
Data Flow
Node’s metadata(ISO19115 part2)
xml file (ISO19139)
Node’s batch processor
Automatically upload
ASIAES ftp folder
ASIAES batch processorTo monitor node’s xml files
Database (xml file)
Footprint Web Map Sever
display
Clearing House
24th APAN Meeting, Xi’An August 28-31, 2007
Node 1
Automatically upload
ftp://asiaesftp.gistda.or.th/node1/
ASIAES ftp folders
ftp://asiaesftp.gistda.or.th/node2/
ftp://asiaesftp.gistda.or.th/node3/
xml file
(ISO19115 part2/19139)
xml file
(ISO19115 part2/19139)
xml file
(ISO19115 part2/19139)
Node 2
Node 3
24th APAN Meeting, Xi’An August 28-31, 2007
DatabaseServer
ASIAES batch processor
Monitor node’s xml files
ftp://asiaesftp.gistda.or.th/node1/
ftp://asiaesftp.gistda.or.th/node2/
ftp://asiaesftp.gistda.or.th/node3/
ASIAES ftp folders
24th APAN Meeting, Xi’An August 28-31, 2007
DatabaseServer
24th APAN Meeting, Xi’An August 28-31, 2007
24th APAN Meeting, Xi’An August 28-31, 2007
Project Coordination
• Related Projects– Sentinel Asia
• Current participating Agencies– JAXA, KARI, VNRSC
• Expected Participants– Space Related Agencies in ASEAN+3
region– Local organizations which provide
natural disasters related information
24th APAN Meeting, Xi’An August 28-31, 2007
Korean Aerospace Research Institute
Center System(GISTDA)
KARI System
Received Data(Disconnected Network)
KARI 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
24th APAN Meeting, Xi’An August 28-31, 2007
Sentinel Asia
• - Sentinel Asia Project w as initiated for a disast er management suppo - rt in the Asia Pacific re
gion under cooperatio n among APRSAF, ADR C, Digital Asia and inte
rnational organization - s based on best efforts
and voluntary initiatives.
24th APAN Meeting, Xi’An August 28-31, 2007
Global Earth Observation System of Systems (GEOSS)
• GEOSS is envisioned as a large national and international cooperative effort to bring together existing and new hardware and software, making it all compatible in order to supply data and information at no cost. The U.S. and developed nations have a unique role in developing and maintaining the system, collecting data, enhancing data distribution, and providing models to help all of the world's nations.
24th APAN Meeting, Xi’An August 28-31, 2007
GEOSS Task
o WGISS/CEOS (May 2006)o Disaster Management Project to
support GEOSSo ASIAES and APRSAF coordination to
support Task#DI-06-09
“Encourage in-situ and space agencies to (i) systematically record data over coastal regions
subject to tsunami risk, and (ii) archivedata in a form easily accessible to all countries”
24th APAN Meeting, Xi’An August 28-31, 2007
GEOSS GEOSS
ASIAES Data Clearing House
ISO19115 part 2Metadata –image/gridISO19139-xml schema
24th APAN Meeting, Xi’An August 28-31, 2007
• Space agencies in ASEAN+3 are encouraged to • Make use of the system• Join the project
• Set up a clearing house system based on ISO 19115 part2
• Link your system with ASIAES• Share updated information about natural
hazards to the ASIAES project• Share metadata, value added products,
documents, etc.
Expected Contribution
24th APAN Meeting, Xi’An August 28-31, 2007
Future Plan
• 2007– Operation– Promotion– Coordinate/link with organizations which
are ready– Expand system capability
• 2008– Operation– Promotion– Coordinate/link with organizations which
are ready
24th APAN Meeting, Xi’An August 28-31, 2007
Thank you
http://asiaes.gistda.or.th
You are invited !!
For further informationplease contact asiaes@gistda.or.th
Thank you
http://asiaes.gistda.or.th
You are invited !!
For further informationplease contact asiaes@gistda.or.th
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