| 改变部分独立观测值权对平差结果的影响 |
| |
| 引用本文： | 姚宜斌.改变部分独立观测值权对平差结果的影响[J].测绘工程,2001,10(1):30-32. |
| |
| 作者姓名： | 姚宜斌 |
| |
| 作者单位： | 武汉测绘科技大学地学测量工程学院, |
| |
| 摘 要： | 基于等价观测值的思想，利用间接平差函数模型，推导了改变部分独立观测值权对最终平差结果的影响，并给出了相应的精度评定公式。在推导过程中，把权的改变等价于观测值的改变进行处理，使推导过程简便直观。
|
| 关 键 词： | 等价观测值 独立观测 数据处理 间接平差函数模型 |
| 文章编号： | 1006-7949(2001)01-0030-03 |
| 修稿时间： | 2000年7月10日 |
The Influence on Adjustment Results after Changing Some Weights of Independent Observations |
| |
| Y A O Yi-bin.The Influence on Adjustment Results after Changing Some Weights of Independent Observations[J].Engineering of Surveying and Mapping,2001,10(1):30-32. |
| |
| Authors: | Y A O Yi-bin |
| |
| Abstract: | Depending on the theory of equivalent observations, we use the indirecrt adjustment model to discuss the influence on adjustment results after changing some weights of independent observations,and we also provide the formulae of precision. In the process ofillation, we equate the change of weight to the change of observation, which predigest the illation. |
| |
| Keywords: | Equivalent observations Independent observations Data processing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
