|Version 13 (modified by pracine, 3 years ago)|
PostGIS WKT Raster Beta 0.2.4 Working Specifications
Objective B02c - Being able to intersect vector and raster to produce raster.
ST_AsRaster(geometry, pixelsize) -> raster
Changes to ST_Intersection or use ST_MapAlgebra
Objective B02d - Being able to use "group by" to accumulate tiles to form a new raster.
ST_Union(raster|geometry, raster|geometry, ‘raster’|’geometry’) -> raster/geometry
ST_Accum(raster set|geometry set, ‘raster’|’geometry’) -> raster/geometry