Hi list, I have the following setup: A geometry table in a PostGIS DB with points having the projection EPSG:31468 [1]. I am publishing the points as WFS FeatureType and query them in EPSG:3857 [2] by setting srsName=EPSG:3857 in the WFS GetFeature request. The returned WFS points have a coordinate shift (1-2 meters) compared to the points transformed directly in PostGIS or with GDAL.
Here is an example: Native point in EPSG:31468 --> 4355155.403, 5512583.018 Transformed point with GDAL or ST_Transform of PostGIS --> 1112006.22028666, 6400063.79411048 Transformed point as output of the GeoServer WFS request --> 1112005.8998, 6400065.9514 Has anyone an idea what is going wrong here? Do the SRS definitions in GeoServer differ from those in PostGIS or GDAL? Or is this a known issue in GeoServer? I searched around but could not find any hint. Any hint/help is very much appreciated. GeoServer version used is 2.17.4. Thanks in advance Chris [1] http://epsg.io/31468 [2] http://epsg.io/3857 _______________________________________________ Geoserver-users mailing list Please make sure you read the following two resources before posting to this list: - Earning your support instead of buying it, but Ian Turton: http://www.ianturton.com/talks/foss4g.html#/ - The GeoServer user list posting guidelines: http://geoserver.org/comm/userlist-guidelines.html If you want to request a feature or an improvement, also see this: https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
