Changes between Version 105 and Version 106 of WKTRasterTutorial01

Timestamp:

Jan 17, 2011, 12:11:45 PM (13 years ago)

Author:

pracine

Comment:

—

WKTRasterTutorial01

@@ -288 +288 @@
 
 {{{
- SELECT id, ST_AsBinary(the_geom)
+ SELECT id, ST_AsBinary(ST_Transform(the_geom, 4326))
  FROM cariboupoints;
 }}}
 
-This fake caribou layer is distributed very differently than our original one and does not really look like a caribou distribution but this does not matter for the rest of the tutorial.
+Note that we have to reproject the point to the same reference system our raster table is stored in. This fake caribou layer is distributed very differently than our original one and does not really look like a caribou distribution but this does not matter for the rest of the tutorial.
 
 Now that we have our two coverages loaded in the database and that we are confident about their values and spatial reference, let's start doing some analysis queries...