Its capabilities include: data input, geographical analysis (raster, vector and site), manipulate multi-spectral images and map display.
其功能包括：数据输入、地理分析(栅格、矢量、点)、多光谱图像处理、地图显示。
The contribution of GIS to mankind is the adding of geographical analysis capability to the millions of decisions where it can affect the outcome.
GIS对人类的贡献就是根据不同的需求，能对数百万条决策进行地理分析。
The contribution of GIS to mankind is the adding of geographical analysis capability to the millions of decisions where it can affect the outcome.
GIS对人类的贡献就是根据不同的需求，能对数百万条决策进行地理分析。
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