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| 新型大地坐标系与大地坐标系之间的转换 | |
| 引用本文： | 施一民,朱紫阳,范业明.新型大地坐标系与大地坐标系之间的转换[J].同济大学学报(自然科学版),2007,35(4):543-546. |
| 作者姓名： | 施一民 朱紫阳 范业明 |
| 作者单位： | 1. 同济大学测量与国土信息工程系,上海,200092;现代工程测量国家测绘局重点实验室,上海,200092 2. 广东省国土资源厅测绘院,广东,广州,510500 3. 同济大学测量与国土信息工程系,上海,200092 |
| 摘 要： | 从数学上论证了新型大地坐标系与大地坐标系能够成为表述椭球面上点位的正则坐标系的条件及限定区域，由此阐述了两者相互转换的基本原理和方法，并用算例验证了其正确性，从而为进一步实现新型大地坐标系应用于测量定位和GIS建模提供了可能． |
| 关 键 词： | 大地坐标系 正则坐标系 坐标转换 |
| 文章编号： | 0253-374X（2007）04-543-04 |
| 修稿时间： | 2005-07-13 |
Transformation Between Geodetic Coordinate System and Its New Form |
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| SHI Yimin,ZHU Ziyang,FAN Yeming.Transformation Between Geodetic Coordinate System and Its New Form[J].Journal of Tongji University(Natural Science),2007,35(4):543-546. | |
| Authors: | SHI Yimin ZHU Ziyang FAN Yeming |
| Institution: | 1. Department of Surveying and Geoinformatics.Tongji University, Shanghai 200092, China; 2. Key Laboratory of Modern Engineering Surveying,State Bureau of Surveying and Mapping,Tongji University,Shanghai 200092, China; 3. Resource Department of Guangdong Province, Guangzhou 510500, China |
| Abstract: | A new form of geodetic coordinate system with length quantity as coordinate parameters was presented for the first time in a former paper of the authors,and this paper shows that those two forms of geodetic coordinate system are regular coordinate system,then the fundamental and method of transformation between the two geodetic coordinate systems are proposed.Illustrations are then given to show their validity.So the new form of geodetic coordinate system may well be introduced into digital elevation model(DEM) and 3DGIS model. |
| Keywords: | geodetic coordinate system regular coordinate system coordinate transformation |
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