1 - What's the best way to do raster/polygon intersections? I read about
two different approaches, one using ST_Intersection and the other one
using ST_Clip. The second one apparently is faster and more efficient, but i
don't know about its precision.
The precision depends on the sizes of
I have a raster with one band that represents the deforested area in the
Amazon. This raster has 13 categories representing the deforested area in each
year from 2001 to 2013.
Beyond this raster data, i have a database with 800 polygons that represents
800 cities of the Amazon region.
My
