OGR2OGR
ogr2ogr 使用文档
1. GeoJSON 转换 ShapeFile
ogr2ogr -nlt POLYGON -skipfailures ground.shp ground.json
2. IGISMap 也提供一些格式转换工具
ShapeFile To GeoJSON: https://www.igismap.com/different-ways-to-convert-shapefile-to-geojson-online-or-offline-or-api/
ShapeFile To KML: https://www.igismap.com/shp-to-kml/