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Morphometric and Terrain analysis of Payaswani River Basin of Kerala and Karnataka States using GIS
Morphometry planation surface structural control tectonic neotectonics
2014/11/17
Morphometry and terrain analyses are important in geomorphology where quantitative
measurements are made on physical characteristics of landforms. It is done mainly to
understand the structure, pr...
Digital terrain analysis of the Haute-Mentue catchment an scale effect for hydrological modelling with TOPMODEL
digital elevation model topographic index
2009/3/24
It is widely recognised that topography plays an important role in the generation of runoff. The scale of a digital elevation model has been found to have some impacts on the results of hydrological m...
Terrain analysis and steady-state hydrological modelling of a small catchment in southern China
桉树人工林 Topog 模拟 土壤含水量指数 雷州半岛
2007/7/10
利用小集水区生态水文学模型－Topog 模型对雷州半岛桉树人工林纪家示范小集水区进行了地形分析和静态水文学模拟。地形分析表明，该集水区地表较为平坦，集水区总面积为0.63 km2，夏季、冬季与春（秋）分平均太阳辐射值分别为44 MJ•m-2•d-1、25 MJ•m-2•d-1 和34 MJ•m-2•d-1。在考虑太阳辐射影响与...