MAPGIS是具有国际先进水平的完整的地理信息系统，它分为"输入"、"图形编辑"、"库管理"、"空间分析"、"输出"以及"实用服务"六大部分，共计十六个子系统。功能十分强大，而且好懂易用，界面友好，兼容性教好。-MAPGIS is an international advanced level of a complete geographic information systems, it is classified as　input ,　Graphics Editor ,　Library Management ,　spatial analysis ,　output　and　utility services　six most, for a total of 16 sub-systems. Function is very powerful, and well understood to use, friendly interface, compatibility teaching.