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A STUDY ON QUANTITATIVE MONITORING OF SOIL LOSS IN SMALL WATERSHED BASED ON GIS
soil loss GIS RUSLE small watershed
2015/8/10
Soil erosion is a serious environmental and production problem in the Three Gorge Areas (TGA) of China. The objectives of the study were to develop and validate a soil erosion-predicting model based o...
Quantitative Assessment of Automated Crater Detection on Mars
Extra-terrestrial DEM/DTM Feature
2015/7/8
Crater Size-Frequency Distributions (SFD) on planetary surfaces are crucial to dating the geological age. On the Moon they have
been employed together with radioactive K-Ar techniques to determine ag...
Quantitative Geomorphological Analysis & Land Use/ Land Cover Change Detection of Two Sub-Watersheds in NE region of Punjab, India
Morphometric Parameters Land Use/Land Cover Change GIS and Remote Sensing
2014/12/15
Morphometric analysis is the measurement and mathematical analysis of the landforms. The delineation of drainage system is of utmost importance in understanding hydrological system of an area, water r...
Quantitative versus Qualitative Geospatial Data in Spatial Modelling and Decision Making
Quantitative and Qualitative Geospatial Data Spatial Modelling and Decision Making
2013/3/5
In general, geospatial data can be divided into two formats, raster and vector formats. A raster consists of a matrix of cells where each cell contains a value representing quantitative information, s...