[fdo-trac] #190: WMSProvider: bounding box for layer with specific CS is wrong.

FDO trac_fdo at osgeo.org
Wed Dec 5 23:54:54 EST 2007


#190: WMSProvider: bounding box for layer with specific CS is wrong.
----------------------------+-----------------------------------------------
   Reporter:  yangm         |       Owner:  yangm
       Type:  defect        |      Status:  new  
   Priority:  major         |   Milestone:  3.3.0
  Component:  WMS Provider  |     Version:  3.2.0
   Severity:  3             |    Keywords:       
External_id:                |  
----------------------------+-----------------------------------------------
 WMS provider returns the wrong bounding box for the layer, which only
 contains <LatLonBoundingBox> when required specific CS.
 For example: a layer description in capbilities document, like:
 <Layer queryable="1" opaque="0" noSubsets="0">
 <Name>provincias_cv</Name>
 <Title>Provincias de la CV</Title>
 <SRS>EPSG:23030</SRS>
 <LatLonBoundingBox minx="-1.560010363" miny="37.811569562"
 maxx="0.7402184342" maxy="40.8150791173" />
 </Layer>

 Current, the boundingbox for EPSG:23030 would be (minx="-1.560010363"
 miny="37.811569562" maxx="0.7402184342" maxy="40.8150791173"), in fact
 which is for EPSG:4326. So it is clear the returned boundingbox for above
 layer with EPSG:23030 is not correct.

 The correct bounding box for this layer should be its parents bounding box
 for EPSG:23030.

 Test WMS server:
 http://orto.cth.gva.es/wmsconnector/com.esri.wms.Esrimap/wms_vias_pecuarias

-- 
Ticket URL: <http://trac.osgeo.org/fdo/ticket/190>
FDO <http://fdo.osgeo.org/>
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