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035 _a.b11744686
099 9 _aAIT Thesis no.SR-98-24
100 0 _aTeng Peng Seang
245 1 0 _aMonitoring of water surface and estimation of water volume of Tonle Sap Lake using satellite imagery
260 _aBangkok :
_bAsian Institute of Technology,
_c1998
300 _a69, A-3 leaves
490 1 _aThesis ;
_vno. SR-98-24
500 _aA thesis submitted in partial fulfillment of the requirements for the degree of the Master of Science, School of Environment, Resources and Development
502 _aThesis (M. Sc.) - Asian Institute of Technology, 1998
520 _aThe study aims at the estimation of coast lines, water surface areas and water volumes of the Tonle Sap Lake, Cambodia with respect to the seasonal change. JERS-1 SAR data were mainly used together with many other satellite data such as JERS-1 VNIR, ERS-1 SAR, LAl\TDSAT TM, NOAA/ AVHRR etc. as well as topographic maps and hydrological records. It was successful to obtain the coast lines at the maximum and minimum water level and to interpolate the intermediate water level with the partial coast lines obtained froin JERS-1 SAR and ERS-1 Data at different water level. It was found that only SAR data were possible to detect the coastlines at flood season, because water surface or boundary is not visible in optical image due to the submerged trees in flood season. The results obtained from the study would be very useful for water use planning and flood management of the Tonle Sap Lake.
650 0 _aAerial photography in hydrology
_xCambodia
_xTonle Sap Lake
700 1 _aMurai, Shunji,
_eChairperson
700 1 _aHonda, Kiyoshi,
_eExamination Committee
700 1 _aSchumann, Robert L. G.,
_eExamination committee
700 0 _aLal Samarakoon,
_eExamination committee
710 2 _aThe Government of Sweden under the Swedish International Development Cooperation Program (SIDA) ,
_eScholarship donor
810 2 _aAsian Institute of Technology.
_tThesis ;
_vno. SR-98-24
856 _3Full-Text
_uhttp://203.159.5.9/ait-thesis/detail.php?q=B13456
907 _a.b11744686
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_tAbstract--AIT Thesis no.SR-98-24
_vn
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