ecef meaning in Chinese
地心地固坐标
心地固
Examples
- Ecef - earth centered earth fixed
地固地心直角坐标系 - The maximum likelihood registration algorithm based on earth - centered earth - fixed ( ecef ) coordinate system considers the geometry of the global , and eliminates errors introduced by the stereographic projection . the simulation result based on this registration algorithm shows that the satisfied angular biases can be preliminarily obtained . 5
基于地心坐标系的传感器极大似然配准算法考虑到了地球曲率的影响，克服了立体投影法的缺陷；采用这种算法，我们可以把不同传感器局域坐标系的量测转化到地心坐标系中，变成统一的量测，便于融合中心做进一步的处理；仿真结果表明这种算法可以得到较为满意的角度偏差。