GISela is a full program that runs in your browser and needs JavaScript. Please enable JavaScript, or use its engine as tools without it:
- GISela Coordinate Reprojection – Convert GeoJSON, KML, GPX, CSV or shapefiles between WGS 84, UTM, LV95, British Grid and more.
- GISela Buffer – Buffer zones around points, lines or polygons at a distance in metres, merged or one per feature.
- GISela Shapefile to GeoJSON – Turn a zipped shapefile (.shp, .dbf, .prj) into GeoJSON in WGS 84 or another coordinate system.
- GISela Area & Length – True area, perimeter and length of polygons and lines on the WGS 84 ellipsoid, per feature.
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