Theos applications
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Presented in “China – Thailand Geo-Informatics Workshop Series I: Agricultural Applications” 30 June - 2 July 2010 at Pattaya, Thailand
![THEOS Satellite ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],S band antenna Star tracker X band antenna Panchromatic telescope Multispectral camera Solar array Thermal radiator Gyroscopes](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
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Theos applications
- 1. Geo-informatics and Space Technology Development Agency (Public Organization) : GISTDA THEOS Applications
- 4. THEOS Imagery PAN MS Resolution 2m. 15m. Imaging swath 22 x 22 km. 90 x 90 km. Spectral ranges (µm) P: 0.45 - 0.90 B1(blue):0.45-0.52 B2(green):0.53-0.6 B3(red):0.62-0.69 B4(NIR):0.77-0.90
- 5. Bangkok and vicinity area Acquisition: 4 December 2008 Panchromatic & Multispectral 90 km. 90 km. 22 km. 22 km.
- 7. THEOS false & true color composite NIR Green Blue Red Green Blue
- 9. THEOS data Applications Agriculture Forestry Hydrology Disasters Oceanography LU/LC Infrastructure
- 10. Agriculture: Rice monitoring THEOS_050109_15m. NE - Thailand C GISTDA 2009
- 11. SPOT-5_180106_XS_10 m. Total area = 52,486 Rai = 84 sq.km. Agriculture : Orange plantation Map
- 13. Agriculture : Yield prediction of Oil palm 2,445 oil palm Area = .22 sq.km. 2.7 Ton/1,600 sq.m. /yr THEOS 191208 Pan 2 m. Pan-sharpen 2 m. C GISTDA 2008
- 14. Damaged area Agriculture : Declined area Monitoring of Oil palm THEOS 191208 Pan 2 m. Pan-sharpen 2 m. C GISTDA 2008
- 15. Using geo-informatics technology in the 2nd phase paddy field acreage verification The government initiated the price scheme for paddy field farmers in 2009/2010, this would enable the farmers in less pricing risk with certain income. The cabinet resolution on 25 August 2009 proclaimed the committees on the price scheme for the farmer, In 23 February 2010, the resolution accolade GISTDA/MOST in using GIS in the acreage verification, coupling with the national paddy field database in 2009/2010. So THEOS data were used to determined the number of acreage for reimbursement. Furthermore, the satellite image interpretation process had to be reported on a continually basis, up to the end of July 2010. At present, the 1: 25,000 satellite image of the nationwide paddy field had been archived and reported, with the number of acreage, in the northern and the central regions.
- 16. 2nd phase paddy field acreage verification
- 17. Image Map of paddy field 2009-2010 second phase, Angthong Province
- 18. Land use: Mining:Mae Mo mine, N-Thailand MLA 15 m. C THEOS 2008
- 19. Laem Chabang port, Chonburi province, Thailand C THEOS 2008
- 20. S - Thailand Aquaculture area monitoring: Optical data Pan 2 m. C GISTDA 2008
- 21. Ben Tre My Tro Go Cong Vung Tau Ba Tri Tra Vinh THEOS - MS 6 February 2009 Red Green Blue Mekong Delta 6/02/2009 Paddy Field Sediment Mangrove Forest Aquaculture C GISTDA 2008
- 22. True color composite Red Green Blue Forest monitoring Pan-sharpen 2 m. C THEOS 2008
- 23. Reforestation Pan-sharpen 2 m. C GISTDA 2008
- 24. Mangrove Forest monitoring C GISTDA 2008
- 25. Deforestation / Degradation: shifting cultivation change detection N-Thailand 18/01/2009 06/03/2009 MS 15 m. C THEOS 2008
- 26. Forest Monitoring: Deforestation Vientiane Capital, Lao PDR: 20/01/2009 Agriculture area C GISTDA 2008
- 27. Forest de-gradation: forest fire N-Thailand 18/01/2009 06/03/2009 MS 15 m. Burnt area Burnt area Burnt area Burnt area C THEOS 2008
- 28. Drought Monitoring 890 ล้าน ลบ . ม . 615 ล้าน ลบ . ม . 243 ล้าน ลบ . ม . 12 เมษายน 2553 8 กุมภาพันธ์ 2553 5 ธันวาคม 2552
- 29. NE-Thailand Flood damage detection Red Green Blue อำเภอเมืองจังหวัดขอนแก่น 28/11/2009 MS 15 m.
- 30. THEOS panchromatic image (2m.) Kim Bai Binh Da Vac Quang Bi 13 November 2008 showing flooded area in Vietnam
- 31. GISTDA Flood Map Server
- 32. Forest de-gradation: forest fire Kanchana Buri, Thailand MS 15 m. Burnt area Active fire & smoke plume Smoke Smoke Smoke
- 33. Perspective THEOS image THEOS pan-sharpened image acquired on 5 January 2009 in the part of Kalasin province Pan-sharpen 2 m.
- 34. ◙ THEOS, EO satellite data are required for monitoring and mapping agriculture, urban, natural resources management ◙ THEOS best band combination need to be created in order to better understanding, identifying and high accuracy results as well ◙ THEOS, very high and low resolution satellite data along with GIS technology are useful and practical for NRM and EV ◙ THEOS data can be used in monitoring and management, mitigation and recovery efforts. Conclusion
- 35. Shrimp ponds mapping Active ponds Non-active ponds Abandoned ponds Mangrove forest Agricultural area River, waterbody Pan 2 m. C GISTDA 2008
Editor's Notes
- Regarding flood hazard, an integrated approach with other disciplines, this includes integrated approaches of RS & GIS and hydrological models. This slide showing an example of flood risk area in Chang Mai province, North of Thailand. More dark blue make more risk flood area.