Hi,

I have installed the opengeosuite 3.0 Beta version of geoserver. Everything is 
working ok in geoserver but geoexplorer is trying to display the layers in 
EPSG:102113.

The opengeo software is a question for the opengeo forum 
(https://getsatisfaction.com/opengeo/topics/can_i_install_the_opengeo_geoserver_from_the_beta_3_0_release_without_updating_to_postgis2),
 but I have a question relating to geoservers handling of EPSG codes.



EPSG:102113 is apparently a vendor CRS defined by ESRI

http://spatialreference.org/ref/?search=102113

My question is though....spatialreference gives 2 crs definitions for 102113 -

SR-ORG:45: WGS 1984 Web Mercator
SR-ORG:6928: ESRI:102100 


what is an SR coordinate system?
Is this a match?


Would I define 102113 in geoserver by writting the following into 
/user_projections/epsg.properties

45=PROJCS["WGS_1984_Web_Mercator",GEOGCS["GCS_WGS_1984_Major_Auxiliary_Sphere",DATUM["WGS_1984_Major_Auxiliary_Sphere",SPHEROID["WGS_1984_Major_Auxiliary_Sphere",6378137.0,0.0]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Mercator_1SP"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",0.0],PARAMETER["latitude_of_origin",0.0],UNIT["Meter",1.0]]
or like this...
102113=PROJCS["WGS_1984_Web_Mercator",GEOGCS["GCS_WGS_1984_Major_Auxiliary_Sphere",DATUM["WGS_1984_Major_Auxiliary_Sphere",SPHEROID["WGS_1984_Major_Auxiliary_Sphere",6378137.0,0.0]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Mercator_1SP"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",0.0],PARAMETER["latitude_of_origin",0.0],UNIT["Meter",1.0]]
Thanks for any help,

Robert
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