[Requests] Request for Comments on Candidate Web Map Tiling Standard

Jim Sibbald jsibbald at esriuk.com
Sun Apr 5 16:29:26 EDT 2009



On page 89 you show the EPSG Information about
urn:ogc:def:crs:EPSG:6.17:3785 (web mercator) .


While this is true for EPSG Version 6.17, the Web Mercator is no longer
3785 (this was deprecated on 10 Feb 2009 under Change Request




The new EPSG code is urn:ogc:def:crs:EPSG:6.18.3:3857 (web mercator) .


Also Ellipsoid 7059 changes to WGS 1984 (7030); Datum 6055 changes to
WGS 1984 (6326), Geodetic CRS changes from 4055 to WGS 1984 (4326) etc.



Yours aye


Jim Sibbald


Business Project Manager

Defence & National Security



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