Converting adjacent singlepart polygons to multipart?
91548
Creating Multi-Part Polygons that touch internally using ArcGIS Desktop?
38848
Joining attributes of polygons and points by location in QGIS
53144
Removing small spaces (slivers) between polygons?
43208
How to split polygon into equal area polygons in QGIS 3?
22943
How to convert from high poly to low poly
144182
Joining lots of small polygons to form larger polygon using PostGIS?
15167
Generalizing polygon file while maintaining topology in QGIS?
130561
Reordering polygon shapefile permanently?
118799
Merging shapefiles with different geometries (point and polygon) to get single layer with multiple geometries?
129591
Creating a large amount of convex polygons using existing coordinates
16453
Dividing polygon into specific sizes using ArcGIS Desktop?
68928
Matching points to polygons and handling points NOT in polygons
25192
How to make dashed lines between adjacent polygons render correctly in QGIS?
21072
Dissolving polygons based on attributes with Python (shapely, fiona)?
15835
Turning vector grid into individual shapefiles using QGIS?
72186
Updating Z values with geometry of multipart and donut polygons with ArcPy?
60893
How can I separate a single object file into multiple objects based on closed geometry?