generate a polygon that only keep its outside boundary
54995
How to suppress polygon boundaries shared by objects of same type in QGIS?
108579
How do I efficiently determine if a polygon is convex, non-convex or complex?
21951
Creating rings from existing polygons using QGIS?
10515
Area of an irregular polygon
133392
How can I generate irregular grid containing minimum n points?
30460
Is it possible to induce Mathematica to chop off parts of Graphics objects that exist outside of a Frame?
79412
Select mesh perimeter
69335
How to create a hole in a polygon in QGIS?
129398
Dissolve (merge) polygons QGIS based on attribute values only when are adjacent
85331
Creating polygon using coordinates
121303
Generate mesh at run time
56557
How to Create a Grid Inside a Polygon that is Oriented with the Longest Side?
70883
How to inset near a mesh boundary without creating new border faces?
52939
Is a concave border radius possible?
2638
Using shapely to scatter points in an equidistant manner around a MultiPolygon in a Box?
93043
How would I specify for an area *outside* a square area?
13196
How to create a face out of edges