Reprojection from EPSG:4326 to EPSG:900913 (Google Mercator) fails
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Key: GEOS-4703
URL: https://jira.codehaus.org/browse/GEOS-4703
Project: GeoServer
Issue Type: Bug
Components: WMS
Affects Versions: 2.1.1
Environment: Occurs on both Windows and Linux version of GeoServer
Reporter: David Stevenson
Assignee: Andrea Aime
Create a POSTGIS table with a geometry (multi-polygon) column with SRID of
EPSG:4326 and populate the table.
Using the "add layer" gui screens in the web admin pages, create a new layer
with Native SRS of EPSG:4326 and Declared SRS of EPSG:900913 and "Force
Declared" selected from "SRS Handling" drop-down. The first indication of a
problem is that "Lat/Lng Bounding Box, Compute from Native Bounds" fails to
compute correctly. On previewing the layer, the geometry shape is not displayed.
To confirm the bug, create a duplicate table with the same data, but with the
data transferred using POSTGIS "St_transform" so it as stored into the table in
EPSG:900913 projection. Create another layer and with both native and declared
SRS as EPSG:900913. Both the compute Lat/Long bounds and the layer preview work
correctly.
Note that using the "Demo" functionality to submit a WMS url also exhibits this
bug.
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