[gdal-dev] Vector area calculation
ky
rupestre.campos at gmail.com
Fri Jan 10 08:49:37 PST 2025
Hello all, hope you are well
Got some unexpected results computing area using GDAL==3.4.1 and official
Brazilian projection, where results are about half of what is reported as
correct. Does anyone knows what is causing it ?
Just to compare shapely/geopandas yields correct results using same
projections.
code can be found on this gist:
https://gist.github.com/rupestre-campos/a82a1403cb47a8153f07c775d7902f50
the linked scrip outputs
Area ha farm: 6.0
Area ha calculated (gdal): 3.23
Area ha calculated (geopandas): 6.0
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