03283nam a2200433 4500 20260817162936.0 100798 th eng .b11417559 eng AIT Thesis no. NR-94-14 Nguyen Van Dai Application of remote sensing and GIS for a geological structure study in Hoa Binh and adjacent area, Vietnam Bangkok : Asian Institute of Technology, 1994 126 leaves Thesis ; no. NR-94-14 A thesis submitted in partial fulfillment of the requirements for degree of Master of Science, School of Environment, Resources and Development Thesis (M. Sc.) - Asian Institute of Technology, 1994 The geological structure of Hoa Hinh and adjacent area have been studied by interpretation of remote sensing and GlS ' data. Remote sensing data including Landsat MS8, SOYUZ, aerial photos are integrated with GlS data including geo1o~ical data, geophysic data, geochemic data and data about mineral resources in order to find out the geological structure and mineralization zones. Digital image processing of Landsat M8S computer compatible tape was used to extract the best , geologically, interpretable enhanced images. The enhancement techniques are: false colour composite (FCC) image, filtering, principal component analysis, ratioing a nd FCC of ratioing images. These best enhanced images have been used for geological and geostructures analysis. '!'he tectonic fault, 1ineament feature and ring structures have been studied in detail. Five lineament/fault systems have been discovered, the geological structure , tectonic evoluti6n, geodynamics a nd relationships between geological structure and mineral resources in t h e study area are presented. The three mineralization zones and guidelines for prospecting for mineral resources are proposed The series of the maps and schemes are produced ·u sin g Geographical Information System and remote sensing techniques. Remote sensing Geographic information systems Apisit Eiumnoh, Chairperson Delsol, Jean Pierre, Examination Committee Huynh, Ngoc Phien, Examination Committee Thai-Aid Grant, Scholarship Donor Asian Institute of Technology. Thesis ; no. NR-94-14 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B16998 .b11417559 mnait - 240404 2 951104 m a - 0 mnait mnait mnarc 20 40 Barcode : 30050120658868 CREATED : 1995-04-11 RECORD # : i11663571 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050120658140 CREATED : 1995-04-11 RECORD # : i11663583 LPATRON : 1024441 LCHKIN : 2013-07-12 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 5 TOT RENEW : 13 Barcode : 30050160027222 CREATED : 2016-03-18 RECORD # : i12895775 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 6786 6786 0 0 0 0 MAIN MAIN mnait 2026-08-17 0 AIT Thesis no. NR-94-14 30050120658868 2026-08-17 16:29:36 1 2026-08-17 20 0 0 0 0 MAIN MAIN mnait 2026-08-17 0 AIT Thesis no. NR-94-14 30050120658140 2026-08-17 16:29:36 2 2026-08-17 20 0 0 0 0 MAIN MAIN mnarc 2026-08-17 0 AIT Thesis no. NR-94-14 30050160027222 2026-08-17 16:29:36 1 2026-08-17 40