摘要
地质工作者在实际工作中经常涉及到手持GPS和Google Earth软件间图形数据的转换,两者的紧密结合,可以提高野外工作效率。文章简要介绍了Google Earth软件及其坐标系统、投影参数、实用功能和行业应用;讨论了已知大批量坐标数据及线性图形导入到Google Earth,未矢量化图片导入到Google Earth,手持GPS航迹导入到Google Earth的操作路径问题;同时介绍了将Google Earth线性图形导入到手持GPS中的方法。
This article briefly introduces the Google earth software, coordinate system, projection parameters, practical functions and the industrial application. The authors discuss those data conversion issues such as converting the batch of GPS data and linear graphics, non vectored pictures and handheld GPS track into Google earth platform. In the meanwhile, the data conversion from the linear graphics with Google Earth format into the handheld GPS was also discussed.
出处
《矿产勘查》
2014年第1期76-80,共5页
Mineral Exploration
关键词
数据转换
GPS
Google earth
data conversion
