Thanks a lot! I'm getting acquainted with PostGIS and I think it's exactly what I need to store all the data. And with QGIS support for PostGIS layer it all works out just great. Just a few plugins to parse field traverses and a form to edit semantic data and we have a great cadastral surveying GIS. Right now I am working on a parser to read out national cadastral exchange format and put it into PostGIS.
Actually, most of ex-USSR is using old soviet coordinates CK-63. Since all our reference points are in these coordinates anyway, parsing a field traverse is no more than polar to cartesian conversion. Konstantin. Ziegler Stefan wrote: > > No arcs? Lucky you! I found this: > http://www.urigal.net/medias/files/gis-tools.tar.gz These are some > python scripts for doing some surveying calculation like lat/lon -> UTM > or polar-coords -> cartesian-coords. The guy's intention is to make a > qgis plugin sometimes (as written in the readme). If you need to > transform some local gps coords into a national reference frame or > something similar you could probably make use of the qgis georefencer > plugin (with some changes) which is able to make a helmert > transformation. It would be nice if we have some cadastral surveying > specific things in qgis. > I keep you informed about the worldbank project. Since we are on > christmas holidays you have to be patient. > -- View this message in context: http://www.nabble.com/Quantum-GIS-and-cadastre-tp14477338p14539024.html Sent from the qgis-user mailing list archive at Nabble.com. _______________________________________________ Qgis-user mailing list Qgis-user@lists.qgis.org http://lists.qgis.org/cgi-bin/mailman/listinfo/qgis-user
