摘要
在VB可视界面下,基于高斯投影坐标正反算公式实现了高斯投影换带计算。介绍了转换原理及其实现的主要程序。利用实例进行了在北京54坐标系和西安80坐标系下6度带向6度带、6度带向3度带及3度带向3度带坐标的转换。实例结果证明:编制的程序是正确的,完全可以实现高斯投影坐标换带,而且转换精度较高。
This paper achieves zone transformation of Gauss-Kruger coordinates based on the principle of coordinate normal calculation and coordinate counter calculation in VB. It introduces the principles and the main programs in detail. This program can realize the transform between six degrees zoning coordinates and six degrees zoning coordinates,six degrees zoning coordinates and three degrees zoning coordinates,three degrees zoning coordinates and three degrees zoning coordinates. The results show that the program is correct and can realize fully Gauss projection coordinate zone exchange with higher transform accuracy.
出处
《河南城建学院学报》
CAS
2015年第4期38-43,53,共7页
Journal of Henan University of Urban Construction
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)
关键词
邻带换算
坐标正算
坐标反算
VB
zone transformation
coordinate normal calculation
coordinate counter calculation
Visual Basic
