Martin Schmitz wrote: > ... > My main problem is, that I don't know, what "Bursa wolf parameters" are for, > and how to set them... > ...
Have a look at http://www.posc.org/Epicentre.2_2/DataModel/ExamplesofUsage/eu_cs35.html (search for "Bursa Wolf" in the text) for an explanation of what the parameters are and how they are used (basically to define the relationship and a transformation between the spheroid being used and the WGS84 spheroid) and http://geoapi.sourceforge.net/2.0/javadoc/org/opengis/referencing/doc-files/WKT.html#TOWGS84 for how to set the parameters in WKT. Probably you need to ask your customer what values should be used, as they should have these parameters defined for their area (a set of global parameters will give a less accurate transformation, but may still be acceptable if you or your customer can find some). Regards, Edward Nash -- preagro TP7 - Geodateninfrastruktur http://www.preagro.de Universität Rostock Agrar- und Umweltwissenschaftliche Fakultät Professur für Geodäsie und Geoinformatik Justus-von-Liebig-Weg 6 18059 Rostock Tel: +49 381 498 3212 Fax: +49 381 498 3202 Web: http://www.auf.uni-rostock.de/gg ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Geotools-gt2-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
