2005/09/26 | SAGA GIS (体积小功能强大的网格编辑器)
类别(科研工具) | 评论(0) | 阅读(225) | 发表于 17:12
What is SAGA GIS ?

SAGA – System for Automated Geoscientific Analyses- is a hybrid GIS software. The first objective of SAGA is to give (geo-)scientists an effective but easy learnable platform for the implementation of geoscientific methods, which is achieved by SAGA's unique Application Programming Interface (API). The second is to make these methods accessible in a user friendly way. This is mainly done by the Graphical User Interface (GUI). Together this results in SAGA's true strength: a fast growing set of geoscientifc methods, bundled in exchangeable Module Libraries.The figure shows SAGA's system architecture.

该软件可以进行数个网格文件的数学运算,比如相加或相乘等还包括对节点进行函数运算。此外还可以对网格文件中没有数据的节点进行填充。也可以把不同范围的网格拼合成一张大的网格文件。当然软件还有其它功能如地理分析(Terrain analyse)……限于时间关系,不多作介绍,日后有时间再来慢慢详解……
大家可以到它的主页方面上下载:http://www.saga-gis.uni-goettingen.de/html/index.php   完全免费
            愉快-2005年9月26日 水南 :)
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