Due to the current gap in continued funding from the U.S. National Science Foundation (NSF), the NSF Unidata Program Center has temporarily paused most operations. See NSF Unidata Pause in Most Operations for details.
Due to the current gap in continued funding from the U.S. National Science Foundation (NSF), the NSF Unidata Program Center has temporarily paused most operations. See NSF Unidata Pause in Most Operations for details.
Hi Ivan, all,
Apparently the WKT that should be added to the epsg.properties file in THREDDS
to suppor the EPSG:3857 projection is as follows. If someone can confirm that
this works, this would be very helpful!
PROJCS["WGS 84 / Pseudo-Mercator",
GEOGCS["WGS 84",
DATUM["World Geodetic System 1984",
SPHEROID["WGS 84", 6378137.0, 298.257223563, AUTHORITY["EPSG","7030"]],
AUTHORITY["EPSG","6326"]],
PRIMEM["Greenwich", 0.0, AUTHORITY["EPSG","8901"]],
UNIT["degree", 0.017453292519943295],
AXIS["Geodetic latitude", NORTH],
AXIS["Geodetic longitude", EAST],
AUTHORITY["EPSG","4326"]],
PROJECTION["Popular Visualisation Pseudo Mercator",
AUTHORITY["EPSG","1024"]],
PARAMETER["Latitude of natural origin", 0.0],
PARAMETER["Longitude of natural origin", 0.0],
PARAMETER["False easting", 0.0],
PARAMETER["False northing", 0.0],
UNIT["metre", 1.0],
AXIS["Easting", EAST],
AXIS["Northing", NORTH],
AUTHORITY["EPSG","3857"]]
(Thanks to Martin Desruisseaux of the Geotoolkit team for this.)
Jon
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