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2d
comment ogr2ogr Shapefiles to Postgres SRS problem
I checked in the spatialreference web site and there is also the wrong projection definition (spatialreference.org/ref/epsg/ed50-utm-zone-31n/proj4). Is there some better oficial place where to reference for up to date information about the projections definitions? Thanks
2d
accepted ogr2ogr Shapefiles to Postgres SRS problem
2d
comment ogr2ogr Shapefiles to Postgres SRS problem
Ok Francesco: 1) I checked it and data source are OK. 2-3) On my windows computer QGIS reprojection works OK! So as you said in the 4) it has to be some problem with the projection definitions in my ubuntu server. I checked the 23031 definition: "<23031> +proj=utm +zone=31 +ellps=intl +units=m +no_defs <>", and it seems that there is missing the parameter "+towgs84=-87,-98,-121,0,0,0,0" as @user30184 has said in another comment. How would you recommend to fix it? Editing the "epsg" file with that parameter?
2d
comment ogr2ogr Shapefiles to Postgres SRS problem
Ok sorry @user30184, I did not realise it was in the Fracesco answer.. "/usr/share/proj/epsg"
2d
comment ogr2ogr Shapefiles to Postgres SRS problem
@user30184, Do you know where can I find the Projections definitions in my gdal-bin package (version 1.7.3-6ubuntu3)?
Feb
3
comment ogr2ogr Shapefiles to Postgres SRS problem
Sorry @Andrej but I can not share that shapefiles, I will work in the Francesco answer, and if not in the upgrade packages option. Thanks for your comment;)
Feb
3
comment ogr2ogr Shapefiles to Postgres SRS problem
That was my expectation, the transformation to be able to be performed between any 2 SRS. Is there any way to check that transformation? There is no error and the new "pruebashp2shp.prj" file content describes the new projection (ETRS89_UTM_zone_31N).
Feb
2
comment ogr2ogr Shapefiles to Postgres SRS problem
I start to think about upgrading my Gdal-Bin package version cause I know it is quite old and that could be some bug that have been solved in later versions..
Feb
2
comment ogr2ogr Shapefiles to Postgres SRS problem
I did it already before printing the transformed layer. I added an official cadastral layer with the EPSG:25831 SRS and it coincide with the original EPSG:23031, but not with the layer transformed to EPSG:25831. Thank you anyway:)
Feb
2
revised ogr2ogr Shapefiles to Postgres SRS problem
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Feb
2
comment ogr2ogr Shapefiles to Postgres SRS problem
Thank you @tilt, I tried it and the result shapefile is also moved to the East in the same way, I opened it with QGIS to compare it with the origin layer.
Feb
2
asked ogr2ogr Shapefiles to Postgres SRS problem
Feb
2
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Jan
25
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Jan
18
revised Openlayers-2 restrict zoom levels relative to restricted extent
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Jan
18
revised Openlayers-2 restrict zoom levels relative to restricted extent
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18
asked Openlayers-2 restrict zoom levels relative to restricted extent
Dec
21
accepted Gdal ogrinfo CSV unable to open datasource
Dec
18
comment Gdal ogrinfo CSV unable to open datasource
Yes, I will, but first I will have to update the Server OS, because I am developing a functionality in a Web Server, and before this I have to arrange some other dependencies. Don't worry, thank you, but with this conclusion I take this question as Solved:)
Dec
18
awarded  Commentator