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</html><description>Esri ArcGIS is een van de meest bekende commerci&#xEB;le GIS-applicaties. ArcGIS slaat de digitale kaartlagen op als Shapefiles. Een Shapefile bestaat uit meerdere bij elkaar behorende bestanden. Deze bestanden hebben verschillende extensies maar delen dezelfde bestandsnaam. Het hoofdbestand heeft de extensie .shp. Naast de .shp moeten minstens twee bestanden aanwezig zijn, deze bestanden hebben de [&hellip;]</description></oembed>
