Luận văn landslide hazard and risk assessment for road network using rs and gis
➤ Gửi thông báo lỗi ⚠️ Báo cáo tài liệu vi phạmNội dung chi tiết: Luận văn landslide hazard and risk assessment for road network using rs and gis
Luận văn landslide hazard and risk assessment for road network using rs and gis
https: //k hot h u vien .comLANDSLIDE HAZARD AND RISK ASSESSMENT FOR ROAD NETWORK I SING RS AND GIS: A CASE STUDY OF XIN MAN DISTRICT, MET NAMbyLai Tu Luận văn landslide hazard and risk assessment for road network using rs and gis uan AnilA thesis submitted in partial fulfillment of the requirements for the degree of Master of EngineeringExamination Committee: Dr. Kiyoshi Honda (Chairperson)Dr. Marc SourisDr. Ulrich Gia weNationality:Previous Degree:VietnameseBachelor of Engineering in Geodesy Hanoi University of Mining and G Luận văn landslide hazard and risk assessment for road network using rs and gis eology.VietnamScholarship Donor:AIT FellowshipAsian Institute of Technology-School of Engineering Technology Thailand May 2006AC KXOW I.EDGEMEMIl is wLuận văn landslide hazard and risk assessment for road network using rs and gis
ith delight that the author lirsl of all extends Ins hearties gratitude to the Thesis research committee Chairperson. DR Kiyoshi Honda for Ills profeshttps: //k hot h u vien .comLANDSLIDE HAZARD AND RISK ASSESSMENT FOR ROAD NETWORK I SING RS AND GIS: A CASE STUDY OF XIN MAN DISTRICT, MET NAMbyLai Tu Luận văn landslide hazard and risk assessment for road network using rs and gis to conduct the research for which I express my thanks to him.Valuable suggestions support of Dr Ulrich Glawe and thesis committee member help me to work enthusiastically so I am gratefill to him.Iwould like to express my sincere thanks to DANIDA for the scholarship and Star program for the research Luận văn landslide hazard and risk assessment for road network using rs and gis grand, thereby making Illis study possible.Special thanks go to RSL staff. Mr. Do Minh Phuong for providing all the necessary on lime.I am grateful tLuận văn landslide hazard and risk assessment for road network using rs and gis
o the local in XŨ1 Man province who provided and guide me go to all the landslide points to measurement GPS.My vote of thanks goes to all my friends. https: //k hot h u vien .comLANDSLIDE HAZARD AND RISK ASSESSMENT FOR ROAD NETWORK I SING RS AND GIS: A CASE STUDY OF XIN MAN DISTRICT, MET NAMbyLai Tu Luận văn landslide hazard and risk assessment for road network using rs and gis p appreciation to my family: Parents, my sister for their endless love, constant support and encouragement for the graduate study.iiABSTRACTXin Man district in the South west Ha Giang has high landslide hazard. However, the available information on landslide in Xin Man district is still limited. We Luận văn landslide hazard and risk assessment for road network using rs and gis constructed the essential spatial database of landslides using GIS techniques. The quantitative relationships between landslides and factors affectingLuận văn landslide hazard and risk assessment for road network using rs and gis
landslides are established by the Certainty Factor (CF). The affecting factors such as slope, elevation, landcover, geology, road distance, lineamenthttps: //k hot h u vien .comLANDSLIDE HAZARD AND RISK ASSESSMENT FOR ROAD NETWORK I SING RS AND GIS: A CASE STUDY OF XIN MAN DISTRICT, MET NAMbyLai Tu Luận văn landslide hazard and risk assessment for road network using rs and gis ed.By using RS&GIS technology landslide occurrences on all these factors have been analyzed. The vector based GIS has been used for digitizing to produce thematic maps, as analysis for study was based on the pixel based information therefore Raster based GIS has been used for the analysis.Pixel base Luận văn landslide hazard and risk assessment for road network using rs and gis d calculation was made by using the CF value Model. By using the CF model we obtain the CF value for all classes al all factor maps. On the basis of tLuận văn landslide hazard and risk assessment for road network using rs and gis
hese CF value all factor maps are recoded and matrix analysis was perform to produce a Landslide Hazard Zonation map.The Landslide Hazard Zonation maphttps: //k hot h u vien .comLANDSLIDE HAZARD AND RISK ASSESSMENT FOR ROAD NETWORK I SING RS AND GIS: A CASE STUDY OF XIN MAN DISTRICT, MET NAMbyLai Tu Luận văn landslide hazard and risk assessment for road network using rs and gis ture specific road system. Different factors have been considered for this study.iiiTABLE OF COM EM SCHAPTER HILEPACETitle pageiACKNOWLEDGEMENTiihttps: //k hot h u vien .comLANDSLIDE HAZARD AND RISK ASSESSMENT FOR ROAD NETWORK I SING RS AND GIS: A CASE STUDY OF XIN MAN DISTRICT, MET NAMbyLai TuGọi ngay
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