【摘要】 为了满足实际工作中获取地理信息数据的需要,通过具体获取实验,对在MAPGIS平台下获取地理信息系统数据进行了研究,得到了利用国产地理信息系统软件MAPGIS获取基础地理信息数据的多种实用方法,该方法在实际工作中是可行的,可以根据具体情况进行选择;通过进一步对各种方法进行比较分析,得出各种方法优缺点和实际工作中方法选择的一般规律,为类似工作提供了借鉴。更多还原

【Abstract】 To satisfy the need of obtaining geographic information system data, through practical test, a research on obtaining geographic information data under MAPGIS is carried out in China. The thesis introduces several practical methods of inputting basic geographic information data to MAPGIS, these methods are feasible, and they can be selected according to practical condition; Through further analysis of these methods the thesis gets a rule of selecting the method, offers reference to similar work.更多还原