一个英国人写的GIS查看/编辑工具。支持标准的shapefile地图文件格式和coverage地图文件格式。同时可以编辑相应的dbf文件。-written by a British GIS View / edit tool. Shapefiles support standard file formats and map coverage map file format. Also can edit the corresponding dbf document.

可对GPS数据进行相应的RINEX格式文件转换编辑以及质量检测-GPS data on the corresponding RINEX file conversion format editing and quality inspection!