[Geomoose-users] Issue requesting maps in a different projection

Mark Volz MarkVolz at co.lyon.mn.us
Mon Feb 27 08:44:15 PST 2017


Hello,

I am upgrading my site from GM 2.2 to GM 2.9, and I noticed that I am having trouble displaying a layer that is from a remote service that is in a different projection from the rest of my map layers.  In GeoMOOSE 2.2 the WMS layer was correctly requested in EPSG:4326.  In GeoMOOSE 2.9 the WMS layer is requested in ESPG: 103749, which is maps "main" projection.  Is there any reason why GeoMOOSE 2.9 is not requesting the layer in EPSG 4326?

Thanks for any help!

* Map source for both GeoMOOSE 2.2 and 2.9.2*
<map-source name="Weather" type="wms" tiled="false" reference="false" projection='EPSG:4326' opacity=".5" transition_Effect="resize">
                <url>http://mesonet.agron.iastate.edu/cgi-bin/wms/nexrad/n0r.cgi</url>
                <layer name="nexrad-n0r"/>
                <param name="format" value="image/jpeg"/>
</map-source>

* GM 2.9.2 behavior:  Data is requested in my maps projection (103749), which is one the server cannot handle.*
http://mesonet.agron.iastate.edu/cgi-bin/wms/nexrad/n0r.cgi?FORMAT=image/png&TRANSPARENT=TRUE&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&STYLES=&LAYERS=nexrad-n0r&_OLSALT=0.17517679706128197&SRS=EPSG:103749&BBOX=305929.19644312,69132.64768899,562146.

*GM 2.2 behavior:  Data is requested in the servers projection (4326).  This works*
http://mesonet.agron.iastate.edu/cgi-bin/wms/nexrad/n0r.cgi?FORMAT=image/jpeg&LAYER=&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&STYLES=&EXCEPTIONS=application/vnd.ogc.se_inimage&LAYERS=nexrad-n0r&SRS=EPSG:4326&BBOX=-95.78532307402077,44.44064632751048,-95.76461417256678,44.448246991957056&WIDTH=1351&HEIGHT=691

Sincerely,
Mark Volz, GISP

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