WGS-84到北京54坐标转换精简模型修正方案的研究  

Discussion of the Correction Improvement Based on a Tidy model Transforming From WGS-84 Coordinate to Beijing 54 Coordinate

作　　者：滕志军[1] 李喆[1] 朱瑞杰[1] 何平[1] 

机构地区：[1]东北电力大学信息工程学院,吉林吉林132012

出　　处：《东北电力大学学报》2008年第4期82-84,共3页Journal of Northeast Electric Power University

摘　　要：GPS测量所获得的数据建立在WGS-84空间直角坐标系之上,而目前使用的坐标为高斯平面直角坐标,就一种精简的从WGS-84坐标到北京54坐标的转换模型进行修正量改进,使模型更趋完善,从而提高定位的准确度。The results which acquired by GPS establish WGS-84 spatial rectangular coordinate system, but at present we most use the coordinate with GOSSI plane rectangular coordinate system. This paper make a correction improvement based on a tidy model transforming from WGS-84 cocrdinate to Beijing 54 coordinate ,making model more perfect and better to improve the accuracy of the position.

关 键 词：WGS-84 北京54 坐标转换 

分 类 号：P282.2[天文地球—地图制图学与地理信息工程]