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| 集成POS的机载三线阵传感器几何定位 | |
| 引用本文： | 赵双明,左正立,陆宇红,徐军.集成POS的机载三线阵传感器几何定位[J].测绘与空间地理信息,2008,31(4). |
| 作者姓名： | 赵双明 左正立 陆宇红 徐军 |
| 作者单位： | 1. 武汉大学,遥感信息工程学院,湖北,武汉,430079 2. 中国科学院遥感应用研究所,北京,100101 3. 黑龙江地理信息工程院,黑龙江,哈尔滨,150086 4. 湖南省第二测绘院,湖南,长沙,410119 |
| 摘 要： | 集成POS的机载三线阵传感器几何定位将涉及局部切平面坐标系归化、区域网平差、空间前方交会以及WGS84坐标转国家坐标系等方面.本文主要讨论几何定位中涉及局部切平面坐标系归化、借助于大地水准面精化模型完成WGS84坐标到国家坐标系的转换等技术.实验表明,本文几何定位方法其定位精度优于一个像素. |
| 关 键 词： | 大地水准面精化模型 国家坐标系 几何定位 |
Geometric Determination of Airborne Three Line Scanner Sensors Integrated with POS |
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| ZHAO Shuang-ming,ZUO Zheng-li,LU Yu-hong,XU Jun.Geometric Determination of Airborne Three Line Scanner Sensors Integrated with POS[J].Geomatics & Spatial Information Technology,2008,31(4). | |
| Authors: | ZHAO Shuang-ming ZUO Zheng-li LU Yu-hong XU Jun |
| Abstract: | Geometric determination of airborne three line scanner sensors integrated with POS will involve the local tangent plane reference transformation,block adjustment,spatial forword intersection and coordinate conversion between WGS84 coordinate system and national coordinate system,and so on.This paper mainly discussed the technology on local rectifying plane coordinate system transformation,coordinate conversion from WGS84 coordinate system to national coordinate system assisted by refined geoid models.The experiment showed that the positioning precision by geometric determination method in this paper is better than 1 pixel. |
| Keywords: | POS WGS84 |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |