Lareina Sun a écrit : > Now I created CoordinateReferenceSystem via > CRSAuthorityFactory.createCoordinateReferenceSystem(String epsgCode). > What if the datum has no epsg code? If I only have a datum name can I > create a > CoordinateReferenceSystem? I'm trying to find a way not to use EPSG code > then I don't need to deal with epsg-hsql.
Even if you had every datum informations (name, EPSG code, everything), this is not suffisient for getting a CoordinateReferenceSystem... Many CRS use the same datum. If you don't want to deal with epsg-hsql and your CRS never change, you can: * Dump it in WKT format (using CoordinateReferenceSystem.toString()) and parse it later using CRS.parseFromWKT(String). * Or serialize it and deserialize in your application. Martin ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Geotools-gt2-users mailing list Geotools-gt2-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users