WCPS, aka Web Coverage Processing Service, is a programming language created in 2008.
#3223on PLDB | 16Years Old |
The Web Coverage Processing Service (WCPS) defines a language for filtering and processing of multi-dimensional raster coverages, such as sensor, simulation, image, and statistics data. The Web Coverage Processing Service is maintained by the Open Geospatial Consortium (OGC). This raster query language allows clients to obtain original coverage data, or derived information, in a platform-neutral manner over the Web.. Read more on Wikipedia...
for $c in ( M1, M2, M3 ),
$r in ( R )
where
some( $c.nir > 127 and $r )
return
encode( abs( $c.red - $c.nir ), "hdf5" )