全球定位系统Issue(5)：68-71,4.
基于 E1椭球的 GPS 二维约束网平差设计与实现
The Design and Implementation Of GPS 2D Constrained Net Adjustment Based on the E1 Ellipsoid
杨剑伟 1吕志伟 1白文礼 1吕金浩1
作者信息
- 1. 信息工程大学导航与空天目标工程学院，河南郑州450052
- 折叠
摘要
Abstract
Modern engineering of GPS baseline vector network and the ground network combined adjustment is generally conducted based on the 2D constrained adjustment manner in the plane rectangular coordinate system .2D constrained net adjustment is described based on E1 ellipsoid in local independent coordinate system detailed .The example shows that in the small range of GPS control network ,the 2D constrained network adjustment can meet the demand in terms of the accuracy and practicality .关键词
二维约束网平差/E1椭球/地方独立坐标系Key words
2D constrained network adjustment/E1 ellipsoid/local independent coordi-nate system分类
天文与地球科学引用本文复制引用
杨剑伟,吕志伟,白文礼,吕金浩..基于 E1椭球的 GPS 二维约束网平差设计与实现[J].全球定位系统,2013,(5):68-71,4.
