读取卫星数据文件 画高精度地图(Lat: 35.5°N -37°N, Lon: 119.5°E -121°E) - Draw a high-resolution map (Lat: 35.5°N-37°N, Lon: 119.5°E-121°E) Plot an asterisk at 36.1 N and 120.3 E and a diamond at 36.15 N and 120.15 E.

输入地理坐标既经纬度，则可以显示在谷歌地球上，同时反过来在地图上单击，则可得到地理坐标，并且以点的形式显示出来-input lat and lon,then they can indeciate where u r in and show with a dot group

给图像添加地图投影，（麦卡托投影）添加地理界线和网格线-Display an image which has latitude and longitude defined for each pixel on a map projection. If a map projection is not currently defined, then a Mercator map projection is created which corresponds to the lat/lon limits

GIS，shapefile读取，SAR,经纬度转换,gdal,proj4-gis，shapefile get, sar,lat and lon transform,gdal,proj4

Convert XYZ position coordinates to lat/lon/height