摘要
通过分析单导线观测值粗差对闭合差的影响规律 。
Through analysing the law of the effect of gross errors in a single traverse on the closure,a simplified method for locating the gross errors in a single traverse is put forward in this paper.
出处
《东北测绘》
2001年第3期19-20,30,共3页
Northeast Surveying and Mapping