spatial overlay analysis

基本解釋

By spatial overlay analysis of slope gradient and vegetation index, it was found t.
這一點可以通過梯度分析來得到證明，梯率分析重點在于物種分布重疊區(qū)域。
The spatial analysis, including topological analysis, overlay analysis, buffer analysis and so on, is achieved.
實現(xiàn)了圖形對象的拓撲分析、疊置分析和緩沖區(qū)分析等空間分析功能。
Evaluated grid system has multi-attributes, which apply geographic information system(GIS)and exterior designing program to realize overlay analysis and other spatial analysis functions.
賦值后的網(wǎng)格系統(tǒng)具有多種屬性，通過地理信息系統(tǒng)和外部程序設計能夠?qū)崿F(xiàn)疊置分析等復雜的空間分析功能；