摘要
本文依据实际数据对某地区的几个煤田勘探区进行实测,对GPS拟合高程在平原地区、丘陵和山地所能达到的精度再进行分析总结,并提出了GPS目前所能应用范围及可以提高测量精度的意见。
This paper according to the actual data measured on an area for coal exploration area,Made a su mmarization of the accuracy the GPS elevation fitting in the plains , hills and mountains can reached,and put forward GPS the application range and accuracy can be improved by comments.
出处
《电子测试》
2013年第3期91-92,共2页
Electronic Test
关键词
GPS
高程异常
测量精度
GPS
height anomaly
measurement accuracy
