Are polygons stored clockwise or counterclockwise in a shapefile?
114094
Polygon creation (Clockwise rotation or not)
149420
Multi-geometry shapefiles
1294
How can I determine whether a 2D Point is within a Polygon?
105332
Two way/reverse map
55958
Getting polygon shapefile node coordinates and point order
135330
PCB Design - Polygon pour remove islands or not?
114095
Obtaining extent of each polygon in shapefile using ArcPy?
83559
Understanding difference between Polygon and Multipolygon for shapefiles in QGIS?
141026
Difference between map layer and spatial dataset (e.g. feature class, shapefile)?
83393
Storing datetime values in Shapefiles using QGIS?
24133
Calculating roundness/compactness of polygon?
15167
Generalizing polygon file while maintaining topology in QGIS?
115965
Making circular polygon in QGIS?
101379
Storing two kinds of point geometry in shapefile or creating multipoint shapefiles?
31026
How to check if a 2D point is in a polygon?
111642
Splitting all polygon features in a shapefile into smaller equal width polygons
141455
How to get mean geographic direction of a polygon in QGIS?