[OpenLayers-Users] Problem with NASA Terra WMS-Service

HarryS mapcollect at gmx.net
Tue Nov 6 09:36:20 EST 2007


That's fine ! But how would be the syntax to give tilesize option to a single
layer in this case ?:

      var terra = new OpenLayers.Layer.WMS( "Terra Images",
       "http://wms.jpl.nasa.gov/wms.cgi?",
       {layers: 'daily_terra'} );

Harry




Pierre GIRAUD wrote:
> 
> The tileSize option you gave to your map object can be individually
> given to your layers.
> 
> Regards,
> Pierre
> 
> On Nov 6, 2007 2:39 PM, HarryS <mapcollect at gmx.net> wrote:
>>
>> OK, I can add this line:
>>
>>             map = new OpenLayers.Map('map', {tileSize: new
>> OpenLayers.Size(512, 512)});
>>
>> Then it works for Terra-layer
>>
>> But than I can't display my Kamap-Layers, which have 256x256 tilesize.
>>
>> How can I tell OpenLayers to only use tilesize 512x512 for Terra-layer ?
>>
>> Thanks !
>>
>> Harry
>>
>>
>>
>>
>> HarryS wrote:
>> >
>> > I have a problem with this layer:
>> >
>> >       var terra = new OpenLayers.Layer.WMS( "Terra Images",
>> >       "http://wms.jpl.nasa.gov/wms.cgi?",
>> >       {layers: 'daily_terra'} );
>> >
>> > It worked a while but meanwhile the JPL-Server returns an
>> Error-message:
>> >
>> > <?xml version='1.0' encoding="UTF-8" standalone="no" ?>
>> > <!DOCTYPE ServiceExceptionReport SYSTEM
>> > "http://onearth.jpl.nasa.gov/exception_1_1_1.dtd ">
>> > <ServiceExceptionReport version="1.1.0">
>> >   <ServiceException>
>> >     This tile size is not supported. For tiled access, see available
>> > layers, described at http://onearth.jpl.nasa.gov/tiled.html
>> >   </ServiceException>
>> > </ServiceExceptionReport>
>> >
>> >
>> > The problem is that OL wants 256x256 tiles but the JPL-server only
>> > provides 512x512 tiles. Can I adjust OL to load only 512x512 tiles ?
>> >
>> > Thanks,
>> > Harald
>> >
>> >
>>
>> --
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>>
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>>
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