搜索结果: 1-4 共查到“大地测量学 Remote Sensing and GIS”相关记录4条 . 查询时间(0.125 秒)
USE OF REMOTE SENSING AND GIS FOR FLOOD HAZARD MAPPING IN CHIANG MAI PROVINCE,NORTHERN THAILAND
flood disaster hydrologic model HEC-RAS
2016/3/17
Throughout the human history floods have been an integral part of the civilization. Still men have not quite coped well to live with floods. Flood hazards result from a combination of physical exposur...
Integrated Use of Remote Sensing and GIS for Predicting Soil Erosion Process
Spatial Analysis Integration Analytical Photogrammetry Data Integration Hazard Mapping
2015/12/18
Soil erosion is one of the most important environmental problems, and it remains a major threat to the land use of mountainous environment. Runoff from eroding mountainous landscapes contains sediment...
CHANGE DETECTION OF NATURAL HIGH FORESTS IN ETHIOPIA USING REMOTE SENSING AND GIS TECHNIQUES
Deforestation Change Detection Remote Sensing GIS Ethiopia
2015/2/4
Historical sources indicate that an equivalent of 35 % of Ethiopia’s land area had once been covered by natural high
forests. At present, no reliable information on the extend and the location of th...
Wetland Mapping and Study of Temporal Changes in Correlation with Meteorological Data for Solapur Districts of Maharashtra Using Remote Sensing And GIS Techniques
Wetland Mapping Remote Sensing GIS
2016/4/11
A wetland is an area where the soil is saturated with moisture either permanently or seasonally. Wetlands are considered the most biologically diverse of all ecosystems, a repository of various specie...