Polygonize: Raster to Polygon with QGIS
Channel: Hydro-Morphodynamics
Date: 2023-06-09

Convert a raster to a shapefile (vector) dataset with QGIS. The used data is available at https://hydro-informatics.com/geopy/use-qgis.html#polygonize

Lecturer: Sebastian Schwindt

-- Contents of this video --
00:01:09 - Polygonization options
00:02:02 - Polygonize fail
00:03:24 - Reclassify
00:06:11 - Polygonize correctly
00:07:27 - Re-assign decimals with Field Calculator