摘要
GIS中坐标转换由于其专业性强且计算复杂,根据坐标系统转换的原理,利用VC++开发坐标转换程序,实现不同参考椭球情况下七参数、三参数的计算过程,不同坐标系统的坐标转换和坐标换带计算程序化.
Coordinate transformation is a professional problem which is difficult to solve in GIS. Base on the coordinate transformation principle, realize the computation of 7 parameters and 3 parameters under the condition of different reference ellipsoids and the computation program for co-ordinate transformation strip exchange of the co-ordinate among different coordinate systems by VC＋＋ language.
出处
《河南教育学院学报（自然科学版）》
2009年第3期43-45,共3页
Journal of Henan Institute of Education(Natural Science Edition)
关键词
坐标转换
程序
参考椭球
VC++
coordinate transformation
program
reference ellipsoid
VC ＋＋
