| 数字化地籍测量中定向错误的类型与改正方法 |
| |
| 引用本文： | 刘福臻,齐华,贾宏亮,王作文. 数字化地籍测量中定向错误的类型与改正方法[J]. 森林工程, 2007, 23(5): 50-52 |
| |
| 作者姓名： | 刘福臻 齐华 贾宏亮 王作文 |
| |
| 作者单位： | 1. 西南石油大学,成都,610500
2. 西南交通大学,成都,610300 |
| |
| 摘 要： | 数字化地籍测量中,利用控制点进行定向操作时容易出现错误。如果定向出现问题,将导致该站所测的界址点均出现错误。本文根据不同的错误类型,推导出了不同的数学模型。有些定向错误可以通过数学模型修正,有的错误类型则无法修正,当尽量避免。
|
| 关 键 词： | 数字化测图 测站点 定向点 |
| 文章编号： | 1001-005X（2007）05-0050-03 |
| 收稿时间： | 2007-03-15 |
| 修稿时间： | 2007-03-15 |
Error Types and Correction Methods of Disorientation in Digital Cadastral Survey |
| |
| Liu Fuzhen,Qi Hua,Jia Hongliang,Wang Zuowen. Error Types and Correction Methods of Disorientation in Digital Cadastral Survey[J]. Forest Engineering, 2007, 23(5): 50-52 |
| |
| Authors: | Liu Fuzhen Qi Hua Jia Hongliang Wang Zuowen |
| |
| Affiliation: | Southwest Petroleum University, Chengdu 610500;Southwest Jiaotong University, Chengdu 610300 |
| |
| Abstract: | In digital cadastral survey,it is easy to occur errors when use control point does orientation operation.Orientation errors lead to mistakes of all feature points on local surveying station point.Different math models,corresponding ways to solve were given according to different types of errors in this paper.Some errors can be corrected by using math models,some can't.For the errors that can not be corrected should be avoided. |
| |
| Keywords: | digital mapping surveying station point orientation point |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
