Thailand Catalogue and Metadata Activities

Pakorn Apaphant

Geo-Informatics and Space Technology Development Agency<GISTDA>

• Data Acquisition• Landsat 7, IRS and, RadarSat, and IKONOS

• Satellite data archives and services• LANDSAT, SPOT, MOS, ERS, JERS, ADEOS, RADARS

AT, IRS, IKONOS, and MODIS

• Catalog Browsing System• http://www.gistda.or.th

Satellite : LANDSAT 7 Rec. Orbit Number : 1Revolution Number : 0Sensor Id : ETM+Centre Board Date : 2001/04/20:03:21:17PATH,ROW : 128,49N.W. Coord. : (16.8450,101.8775)N.E. Coord. : (16.5892,103.6450)S.W. Coord. : (15.2081,101.5186)S.E. Coord. : (14.9542,103.2719)Techno. Quotes : EEEECloud Cover : AABASnow Cover : 0000

Satellite : LANDSAT 7 Rec. Orbit Number : 129Revolution Number : 12910Sensor Id : ETM+Centre Board Date : 2001/09/18:03:26:37PATH,ROW : 129,51N.W. Coord. : (13.9536,99.7031)N.E. Coord. : (13.7019,101.4456)S.W. Coord. : (12.3147,99.3494)S.E. Coord. : (12.0644,101.0808)Techno. Quotes : EEEECloud Cover : ABEDSnow Cover : 0000Rec. Station : Bangkok Arch. Station : Bangkok Begin Rec. Date : 2001/09/18:03:24:01End Rec. Date : 2001/09/18:03:30:23Orbit Cycle : 16Seg. Beg. Board Date: 2001/09/18:03:24:02Seg. End Board Date : 2001/09/18:03:30:23Min Inc. Angle : 0.000Max Inc. Angle : 0.000Transm. Mode : DTBrowse Bands : 345 Browse Projection : NONE Segment Quality : 73Orientation angle : 0.000Lat. Deviation : 0.0000Lon. Deviation : 0.0000Sun Elevation : 61.500473Sun Azimuth : 110.815880Centre Lat. : 13.0133Centre Lon. : 100.3956Archive Type : HDF

Metadata

Satellite Landsat Sensor TM Sensor Mode TM Mission Number 5 Top Left Latitude 15.41 Top Left Longitude 98.19 Bottom Right Latitude 13.47 Bottom Right Longitude 100.31 Acquisition Begin 11-10-1998 03:22:33.697 Acquisition End 11-10-1998 03:23:01.000 Quadrant 1 Cloud Cover 9 Quadrant 2 Cloud Cover 9 Quadrant 3 Cloud Cover 8 Quadrant 4 Cloud Cover 9 Percentage Fill 0 Number of missing swaths 0 Centre Latitude 14.35 Centre Longitude 99.24 Orbit Number 77712

WRS Path Number 130 WRS Row Number 50 Sun Elevation 56.91 Sun Azimuth 127.44 HDDT Identifier TM53899 Work Order Identifier TM5_130A Product Type F Pass Type D Centre Time 11-10-1998 03:22:47.427 Synchronisation Losses 0 Bit Slips 0 Cycle Number 332 Scan Direction F Image Angle 8.48 Sensor Angle -0.02 Distance to Origin 6376871.50 Satellite Angle 0.00 Orbit Radius 0.00 Atmospheric Correction 0 Swath Time 0.07

Scanned from Microfice

Geographic Information Metadata

• GISTDA as a coordinator• Collect Metadata from governmental

Agencies• ISO/TC211

• ISO19115Geographic Information Metadata•<Meta data>In Thai

• 40 Agencies from 60 agencies• Developing Search Engine• Expected to launch this year

1. Title2. Reference Date3. Responsible Party Information 3.1 Responsible Party Organization Name 3.2 Responsible Party Role : Originator | Publisher | Custodian | Principal | Investigator | Content Provider | Processor | Distributor Metadata | Metadata Provider 4. Dataset Extent: Geographic Extent Name | Temporal Extent Date/Time 5. Resolution Level6. Language of Dataset Code7. Abstract8. Purpose9. Progress10. Category

10.1 Theme10.2 Keyword Information : Keyword | Keyword Type

11. Access Constraints12. Use Constraints 13. Qualitative Narrative Report 14. Lineage Statement 15. Spatial Representation Type 16. Spatial Reference System Type17. Distribution Identifier18. Distribution Format Name19. Distribution Media20. Level of Conformance21. Language of Metadata22. Metadata Date

Thank you !!

for further informationwww.gistda.or.th