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vc++mapx
- 这个是有西安地图的地图导航程序,以前的都没有地图,vc++mapx.-this map is a map of Xi'an navigation procedures, the former are no maps, vc MapX.
map_xian
- 西安的MAPINFO的地图,有有人要也-Xi'an MapInfo maps, it should have been
BLtoXY
- 根据快速高斯投影方法,由经纬度计算西安80坐标系坐标的函数,很实用。-Gaussian projection methods, calculated by the longitude and latitude coordinates of Xi'an 80 coordinates the function, practical.
fansuan.rar
- 高斯投影是正形投影的一种,同一坐标系中的高斯投影换带计算公式是根据正形投影原理推导出的两个高斯坐标系间的显函数式。在同一大地坐标系中(例如1954北京坐标系或1980西安坐标系),如果两个高斯坐标系只是主子午线的经度不同,那么显函数式前的系数可以根据坐标系使用的椭球元素和主子午线经度唯一确定。,Gauss projection is a conformal projection, the same coordinate system with the Gaussian projection fo
MAPGIs54to80
- MAPGIS相关关键技术 介绍MAPGIs北京54坐标系如何转西安80坐标系-Key technologies MAPGIS Beijing 54 coordinate system introduced MAPGIs Xi' an 80 coordinate system to transfer
Periodical_dbch200601012
- 北京1954到西安1980标准坐标转换教程-Beijing to Xi' an 1980 1954 standard coordinate conversion tutorial
beijing54zhuanxian80
- 描述运用MAPGIS软件实现北京54坐标转换为西安80坐标的步骤-Describe the use of MAPGIS software Xi' an Beijing 54 coordinates to the coordinates of the 80 steps
kriging
- 包括基本的克里金(Kriging)插值法实现代码,仅实现基本方法部分,不包含扩展克里金方法- kriging uses ordinary kriging to interpolate a variable z measured at locations with the coordinates x and y at unsampled locations xi, yi. The function requires the variable vstruct
