大地测量计算程序，可以计算由WGS84坐标系转换为空间直角坐标系以及其它坐标系下的大地坐标系及高斯投影坐标系。经过软件验证，程序无误-Geodetic computer program can calculate the WGS84 coordinates into rectangular coordinates and other spatial coordinate system of the earth coordinate system and the Gauss projection

albers投影转换代码,使用vc开发的com-albersddddddddddddddddddddd

地图投影转换公式，包含了各种投影转换公式，计算精度高，需者下载-Map projection conversion formula, contains a variety of projection conversion formula to calculate high precision, the need to download

实现高斯—克吕格投影不同分带坐标的相互转换，经纬度转换为坐标-Implementation of Gauss- Kruger projection coordinates between different sub-band transformation into latitude and longitude coordinates