Monday, 14 November 2016

qgis - Sub-dividing a polygon into smaller polygons


In OpenStreetMap data, some large areas are tagged with a residential=yes tag. Actually within this large polygon there are multiple smaller (rectangular) houses (which are actually not drawn as yet). I would like to 'slice' the large polygon into smaller rectangular polygons. Or looking at it another way, I would like to or auto-generate as many fixed size rectangles (houses) into the larger area. I would like to achieve this either using QGIS or MapWindow, as I do not have ArcGIS. Is there any way to do this?





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