摘要
将高斯投影计算的原始公式编制成程序,并在程序中预先定义几个常用椭球以及它们的相关参数;同时将程序分为单点模式和批量模式,并打开一个自定义椭球接口来满足用户的需要。通过算例与工程应用软件南方CASS 8.0版本坐标换带模块进行对比分析,结果证明该程序是可靠的,能够满足日常测量工作的基本需要。
The program was based on the formula of Gauss projection, and pre-defined several commonly used ellipsoidand their related parameters in the program.The program contains two modes： single model and batch mode, and has a custom ellipsoid interface tomeet the needs of its users.By the comparison with calculation results of commercial software-CASS8.0, it is believed that the program is reliable can meet the basic requirements of daily measurements.
出处
《测绘与空间地理信息》
2017年第8期193-197,共5页
Geomatics & Spatial Information Technology
关键词
坐标转换
高斯投影
正反算
换带计算
coordinates transformation
gauss projection
positive and negative operator
calculation of transforming zones
