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035 _a.b11539069
099 9 _aAIT Thesis no.NR-95-10
100 0 _aAung Myo Thaik
245 1 0 _aApplication of remote sensing and GIS for geological study in Thong Pha Phum district, Kanchanaburi province, Thailand
260 _aBangkok :
_bAsian Institute of Technology,
_c1995
300 _a113 leaves +
_e1 online resource
490 1 _aThesis ;
_vno. NR-95-10
500 _aA thesis submitted in partial fulfillment of the requirement for the degree of Master of Science, School of Environment, Resources and Development
502 _aThesis (M.Sc.) - Asian Institute of Technology, 1995
520 _aThe main purpose of remote sensing application for geological study is to discriminate among various rock units. An attempt has been made to cany out rock unit discrimination and geological lineaments delineation by applying various developed image processing methods. The study area has been purposely selected in Thong Pha Phum District, Kanchanaburi Province, Thailand because there are different rock units there and remote sensing data, both Landsat TM and ERS-1 SAR, are readily available for carrying out research. The digital images were generated by applying various image processing methods in addition to the statistical results. The various methods employed in the present study are linear contrast stretching, False Color Composites of higher determinants combination, TM and SAR data fusion by RGB-IHS transformation with band replacing, hue image RGB color composition, and filtering for geological lineaments. An attempt towards unsupervised and supervised classification for rock unit discrimination did not yield satisfactory result. Therefore, the visual interpretation of generated images has been used to prepare a generalized geological map and a geological lineaments map. The GIS packages, namely PC ARC/INFO, ERDAS and IDRISI, were also used to produce DEM and computerized thematic maps.
650 1 0 _aGeographic information systems
650 1 0 _aRemote sensing
_xThailand
_xKanchanaburi
700 1 _aAndrianasolo, Haja,
_eChairperson
700 1 _aDelsol, Jean-Pierre,
_eExamination committee
700 0 _aKaew Nualchawee,
_eExamination committee
710 2 _aFrench Government,
_eScholarship donor
810 2 _aAsian Institute of Technology.
_tThesis ;
_vno. NR-95-10
856 _3Full-Text
_uhttp://203.159.5.9/ait-thesis/detail.php?q=B15339
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