摘要
结合近年来GPS测量实际 ,对工程GPS网外业观测成果的检核内容与限值作了有益的探讨 ,提出了同步环、异步环坐标分量闭合差、环线相对闭合差及复测边较差的检核限值 ,具有比较强的可操作性。
Based on GPS survey practice for years, the test contents and allowable errors of objective achievement are discussed in detail, coordinate vector closures of simultaneous loop and non-simultaneous loop, relative circuit closure and comparative errors of duplicate measure baseline are put forward.
出处
《地矿测绘》
2000年第1期8-11,共4页
Surveying and Mapping of Geology and Mineral Resources
