| 水准测量中的天文改正及精度分析 |
| |
| 引用本文： | 王秀文.水准测量中的天文改正及精度分析[J].大地测量与地球动力学,1993(1). |
| |
| 作者姓名： | 王秀文 |
| |
| 作者单位： | 山西省地震局 太原 |
| |
| 摘 要： | 本文给出了水准测量中天文改正的计算公式,讨论了所给公式的精度,认为可满足精密水准测量的精度要求。计算所需的参数简单,便于实际作业。
|
| 关 键 词： | 水准测量 天文改正 精度分析 |
ANALYSIS OF THE ASTRONOMICAL CORRECTION AND ACCURACY IN LEVELLING |
| |
| Wang Xiuwen.ANALYSIS OF THE ASTRONOMICAL CORRECTION AND ACCURACY IN LEVELLING[J].Journal of Geodesy and Geodynamics,1993(1). |
| |
| Authors: | Wang Xiuwen |
| |
| Abstract: | In this paper, the formulas for calculating the astronomical correction in levelling are given. Accuracy of the formulas is discussed, and the results show that the formulas meet the needs of the first order levelling adjustment. The parameter for calculation is very simple, and so the formulas can be used conveniently for the practical adjustment calculation. |
| |
| Keywords: | levelling astronomical correction accuracy analysis |
| 本文献已被 CNKI 等数据库收录！ |
