It should be possible to set a maximum number N of raster cells which will be loaded into memory at any given time. If the bounding box of a given polygon covers more than N cells, then the polygon will be processed in multiple passes over size-N tiles of the raster.
dbaston
commented
6 years ago
It should be possible to set a maximum number
Nof raster cells which will be loaded into memory at any given time. If the bounding box of a given polygon covers more thanNcells, then the polygon will be processed in multiple passes over size-Ntiles of the raster.