GPS单点定位程序，采用C#编程，导入星历文件，可实现GPS单点定位计算-GPS single point positioning procedures, using C# programming, import ephemeris file, GPS single point positioning calculation

单点定位小程序，读取卫星文件，进行GPS单点定位-Single point positioning small program that reads satellite files for GPS single point positioning d

GPS单点定位程序，值得推荐，注释很详细-GPS single point positioning procedures, it is recommended for detailed notes