Donut Polygons in QGIS, ArcMap, ArcGIS Pro and geoJSON Donut Polygons were the nightmare in first GIS courses. At the very moment I can’t remember why but the concept of an inner and an outer part makes… Post author By Jakob
ArcGIS 10.3 Yesterday the new major release of worldwide leading GIS solution ArcGIS was released: 10.3. Most users upgraded already to the version 10.x and enjoyed Python support as well… Post author By Riccardo