| ?????????в???????????? |
| |
| 引用本文： | 王解先.?????????в????????????[J].大地测量与地球动力学,2007,27(2):43-46. |
| |
| 作者姓名： | 王解先 |
| |
| 作者单位： | 同济大学测量与国土信息系,上海,200092;现代工程测量国家测绘局重点实验室,上海,200092 |
| |
| 基金项目： | 新世纪优秀人才支持计划 |
| |
| 摘 要： | ?????????????????????WGS84?????????????????????????????????????????????????????????????????????????????????????????????????????????????С??Χ???????????????????????????????????????????????????????????Ч???
|
| 关 键 词： | WGS84 ??????? ??????? ??????????? ??????? |
| 文章编号： | 1671-5942(2007)02-0043-04 |
| 修稿时间： | 2006年9月22日 |
CORRELATIONS AMONG PARAMETERS IN SEVEN-PARAMETER TRANSFORMATION MODEL |
| |
| Wang Jiexian.CORRELATIONS AMONG PARAMETERS IN SEVEN-PARAMETER TRANSFORMATION MODEL[J].Journal of Geodesy and Geodynamics,2007,27(2):43-46. |
| |
| Authors: | Wang Jiexian |
| |
| Institution: | 1)Dept. of Surveying and Geomatics, Tongji University, Shanghai 2000922)Key Laboratory of Advanced Engineering Survey of SBSM, Shanghai 200092 |
| |
| Abstract: | The seven-parameter space transformation model can be used to obtain local coordinates from observed WGS84 coordinates.What is the generalized corrective coefficient is described.And the generalized corrective coefficients among parameters of shift,rotation angles,and scale in seven-parameter transformation model are calculated.The high correlations among the seven-parameters are testified when the transformation model is applied to a small region,the feasibility of the seven-parameter model and its equivalence to the there-parameter transformation in a small region are demonstrated. |
| |
| Keywords: | WGS84 space coordinate local coordinate seven-parameter transformation model generalized correction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《大地测量与地球动力学》浏览原始摘要信息 |
| 点击此处可从《大地测量与地球动力学》下载免费的PDF全文 |
