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Fix Topological and Geometry Errors using QGIS and Mapshaper

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Spatial Thoughts

This video shows how to fix messy vector data and create clean topologically correct datasets.

Data Credit: Kenya Admin4 boundaries, Central Bureau of Statistics(CBS), PCODES developed. Downloaded from https://data.humdata.org/dataset/keny...

The types of errors that we will be fixing are

Sliver Polygons (Gaps)
Overlapping Polygons
Invalid Geometries
Line Intersections

Learn more about Mapshaper https://spatialthoughts.com/category/...

posted by skygilbertsonlb