兰勃特投影向高斯投影转换程序编制及难点分析  

Programming and problem analysis of conversion from Lambert projection to Gauss projection

作　　者：胡圣武[1] 鞠全泰 张其华 HU Shengwu;JU Quantai;ZHANG Qihua(School of surveying and land information engineering,Henan Polytecnic University, Jiaozuo Henan 454000, China)

机构地区：[1]河南理工大学测绘与国土信息工程学院,河南焦作454000

出　　处：《北京测绘》2022年第3期306-310,共5页Beijing Surveying and Mapping

基　　金：国家自然科学基金委员会-河南省人才培养联合基金(U1304401)。

摘　　要：为了解决兰勃特投影向高斯投影转换中存在的难题,如:如何从兰勃特投影的平面坐标求大地坐标,高斯正算中经度的确定等,更好地促进兰勃特投影地图的应用,本文在对两种投影理论研究的基础之上,采用C#语言进行编程实现兰勃特投影向高斯投影转换。结果表明所编制的程序切实可行,且具有科学性。本研究的程序可以为测绘生产单位提供一种选择。In order to solve some problems,such as,how to get geodetic coordinates from plane coordinates of Lambert projection and determination of longitude in positive Gauss projection,and to promote best the application of Lambert projection map as Lambert projection transformation Gauss projection,it was adopted C#language programming to realize conversion from Lambert projection to Gaussian projection.The results showed that the program was feasible and scientific.The program of this study could provide a choice for surveying and mapping production work.

关 键 词：兰勃特投影 高斯投影 投影转换 解析变换法 C#语言 

分 类 号：P226.3[天文地球—大地测量学与测量工程]