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Results tagged with grass-gis
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user 17716
GRASS GIS (Geographic Resources Analysis Support System) is a free, open source geographical information system (GIS) specialized in handling raster, topological vector, image processing, and graphic data. GRASS GIS is a high performance analytical GIS and remote sensing with focus on modularity. Users can process both day-to-day data as well as massive time series.
2
votes
How to delete rings automatically using QGIS/Grass
I am assuming that these small rings are "donut holes", or gaps within the polygon (and am mostly writing this for better search result hits, as the title is a bit ambiguous to me).
My solution to th …
- 83
4
votes
How to access vector coordinates in GRASS GIS from python?
It is possible to iterate over points/vertices by directly accessing the vector geometry through pygrass.
# Get and plot the coordinates of all of the points in a vector file.
# Then generalize this …
- 83