Changes between Version 28 and Version 29 of CLC Join

Timestamp:

Jun 1, 2010 12:00:31 PM (15 years ago)

Author:

cedric

Comment:

--

CLC Join

@@ -4 +4 @@
 We chose to work on a reduced scale to build the queries as the clc is just damn too big for us, and raster approches are not yet avalaible in postgis, though we fancy using the functions displayed in the developpement page http://trac.osgeo.org/postgis/wiki/WKTRaster.
 == building a table of clc only for Britany ==
-After several trial neither ''' ST_Crosses ''' nor   ''' ST_Contains ''' did work, the example with ST_Intersects provides a surface that is larger than britany, but ST_Crosses missed the area near the coasts as the geom had to be fully within Britany.
+After several trial neither ''' ST_Crosses ''' nor   ''' ST_Contains ''' did work, the example with ''' ST_Intersects ''' provides a surface that is larger than britany, but ST_Crosses missed the area near the coasts as the geom had to be fully within Britany.
 {{{
 #!sql