On 1/21/07, Justin Deoliveira <[EMAIL PROTECTED]> wrote: > Sorry, I forgot to include geoserver-users in my post to geotools. > Explanation below. > > Martin Desruisseaux wrote: > > > I think that Geoserver is still using the deprecated epsg-wkt plugin, > > which defines EPSG codes there: > > > > http://svn.geotools.org/geotools/trunk/gt/modules/plugin/epsg-wkt/src/main/resources/org/geotools/referencing/crs/epsg.properties > > > > New code should uses the epsg-hsql plugin, which defines EPSG codes > > there: > > > > http://svn.geotools.org/geotools/trunk/gt/modules/plugin/epsg-hsql/src/main/resources/org/geotools/referencing/factory/epsg/EPSG.sql > > > > In both cases, the units are correctly defined in feet as far as I can > > see (Geotools can handle parameters in arbitrary units). Can you > > provides a "System.out.println(crs)" of yours CRS please? We can see > > from this dump which units are used. > > > > Martin
It appears that geoserver 1.4 RC5 is using epsg-wkt. I am not very strong with Java, so I not quite sure how to do a "System.out.println(crs)" however I did: localhost:8080/geoserver/srsHelp.do and got: PROJCS["NAD27 / Wyoming West", GEOGCS["NAD27", DATUM["North_American_Datum_1927", SPHEROID["Clarke 1866", 6378206.4, 294.9786982138982, AUTHORITY["EPSG","7008"]], TOWGS84[-9.0, 151.0, 185.0, 0.0, 0.0, 0.0, 0.0], AUTHORITY["EPSG","6267"]], PRIMEM["Greenwich", 0.0, AUTHORITY["EPSG","8901"]], UNIT["degree", 0.017453292519943295], AXIS["Lon", EAST], AXIS["Lat", NORTH], AUTHORITY["EPSG","4267"]], PROJECTION["Transverse_Mercator"], PARAMETER["central_meridian", -110.0833333333333], PARAMETER["latitude_of_origin", 40.666666666666664], PARAMETER["scale_factor", 0.999941177], PARAMETER["false_easting", 500000.0], PARAMETER["false_northing", 0.0], UNIT["[m*0.3048006]", 0.3048006], AXIS["X", EAST], AXIS["Y", NORTH], AUTHORITY["EPSG","32058"]] Notice that the false northing has a unit definition, but not the easting. My data appears to be shifted quite a ways to the east, which would be consistent with false easting (which is defined in feet, above) being interpreted as meters. I am not currently a member of geotools-gt2-users. Let me know if you prefer to continue this thread there. Thanks, Rich -- Richard Greenwood [EMAIL PROTECTED] www.greenwoodmap.com ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Geotools-gt2-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
