摘要
介绍不等精度观测附合导线的合理平差方法,给出了相应的精度评估的数学模型,并通过对误差椭圆三要素的分析得出几点结论。
This article introduces the reasonable adjust method of unequal precision connecting traverse, gives relevant mathematical model of evaluating precision, a few conclusions are gotten by analyzing major three elements of error ellipse.
出处
《地矿测绘》
2005年第2期20-22,共3页
Surveying and Mapping of Geology and Mineral Resources
关键词
导线
定向
平差
traverse
orientation
adjustment
