[postgis-users] Line of sight (LOS) Calculation

Mon Mar 9 01:45:38 PDT 2015

Il 09/03/2015 04:16, Mark Wynter ha scritto:
> An example of how you can generate Viewsheds in PostGIS via PL/R and Grass using a single SQL query statement.
> 
> CREATE OR REPLACE FUNCTION generate_viewshed(coordxy text) RETURNS text as 

Hi all.
Please note that in GRASS7, recently released, r.los has been replaced
by the (much more efficient) r.viewshed.
All the best.

-- 
Paolo Cavallini - www.faunalia.eu
QGIS & PostGIS courses: http://www.faunalia.eu/training.html