gis技术、RS技术、gp技术、IT技术的特点是什么?

2025-04-03 02:18:36
推荐回答(1个)
回答1:

他们各自有自己的领域及特点:
GIS:侧重于数据的处理、分析与应用。
RS:侧重于信息的收集与提取,是GIS的数据来源之一(只是之一)。
GP:默认理解为这里的GP是“地理处理”的意思。所谓的地理处理,实际上是对空间数据的处理,也就是我们通常意义上所知道的空间分析。当然,地理处理不仅仅是我们常用所理解的空间分析那么简单功能,还包括所有的空间分析的结合。利用地理处理,我们能够做非常复杂的模型建立,例如我们做一个最佳选址分析,做一个森林火的扩散模型分析等,都需要用到大量的空间分析步骤和数据,这整个过程都可称为地理处理。
IT:这个就大了去了,你可以理解为GIS就是地理学(地图学)与IT技术结合的产物……
希望对你有用。

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