基于FME Objects.Net实现空间数据大地坐标系的转换与应用

Implementation of Spatial Data Geodetic Coordinate System Transformation Based on FME Objects.Net and Its Application

提出一种基于FME二次开发技术FME Objeets.Net将原数据的一种大地坐标系转换到另一种大地坐标系的方法,实现快速、无损、高精度的大地坐标系转换,有效的解决空间数据交换、共享中的坐标系不一致的问题。

This paper Put forward a kind of FME Second development technology based on the original data FME Ob jects. Net , the geodetic coordinate system changed to another one of the geodetic coordinate system method, realizing fast, nondestructive, high precision of the geodetic coordinate system conversion, effectively solve the problem that the spatial data exchange and sharing in the coordinate system is not the same.