摘要
通过对某大型水库库容的测算实践为例,详细地讨论了基于GPSRTK配合测深仪测算水库库容的主要误差来源及其精度。
The essay,based on the experiences of surveying and calculating the volume of the big reser-voir by GPS RTK working together with sounding instruments,discussed its precision and main error from some aspects,for example,costal line,pose,water level,terrain and instruments etc.
出处
《测绘工程》
CSCD
2002年第1期38-41,共4页
Engineering of Surveying and Mapping
