利用FME实现地形高程数据快速入库的研究与应用

Research and Application of the Fast Storage Process to Terrain Elevation by FME

针对地形高程数据内容及数据特点,分析了地形数据在处理及入库流程上现存的一些问题,探讨了结合AutoCAD、ArcGIS Desktop及FME软件,并使用FME空间ETL功能,实现地形高程数据快速入库的方法,最后依据此方法实现DWG格式的地形高程数据以Geodatabase格式快速导入Oracle数据库的整个流程.

This paper analyzed the terrain data on the handling and storage process of the existing problems based on the terrain elevation data content and data features,and it discussed the rapid terrain elevation data storage methods by combination with AutoCAD,ArcGIS Desktop and FME software,and using FME spatial ETL capabilities to achieve,and finally it realized the fast import process that turns terrain elevation data in DWG format to Geodatabase format into Oracle database according to this method.Experimental results show that this approach compared with the general approach is of greater advantage.