评定EDM综合测距精度的新方法
-
摘要: 本文提出了用方差、协方差分量拟合法来评定EDM的综合测距精度,应用矩阵的特征值及条件值分析了长短野外基线对回归法方程解的精度的影响,并以一实例说明了其应用效果。Abstract: To estimate the precision of the EDM synthetical distance measurement by using the variance-covariance components fitting method is proposed in this paper. The influence of short or long field base line on the solution accuracy by regression equation is discussed. A practical example is given to illustrate its application results.
-
计量
- 文章访问数: 36
- HTML全文浏览量: 8
- PDF下载量: 2
- 被引次数: 0
下载:
