Homepage > spatial > GDAL: Dissolve All Polygons GDAL: Dissolve All Polygons Posted on November 22, 2019November 25, 2019 by Jess ogr2ogr output_dissolved.shp forest_VGS.shp -dialect sqlite -sql “SELECT ST_Union(geometry) AS geometry FROM forest_VGS” Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related