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The observed biophysical cover of the earth's surface. Data are essential elements in a wide array of government and private sector activities, including inventory, management, monitoring, and modeling.

5 votes

How to generalize and vectorize a LandUseClassification raster file?

To generalize, try running a majority filter. This is available in saga (and grass as well, check markusN his answer). An explanation for how it works from arcgis: http://edndoc.esri.com/arcobjects/9. …
johanvdw's user avatar
  • 6,249
9 votes

Land Cover Feature Extraction from Satellite Imagery

If I understand you correctly, you are looking for a supervised classification procedure. Some theoretical background: http://rst.gsfc.nasa.gov/Sect1/Sect1_17.html This is certainly possible through …
johanvdw's user avatar
  • 6,249