When you say that the coordsys header is wrong, are you looking at it in MapInfo or in a text editor? If you look at the MIF file coordinates in a text editor do they look like they have been correctly transformed, and it is just the header that is wrong?
On Mon, May 8, 2017 at 7:39 AM, Jonathan Beliën <[email protected]> wrote: > Hello everyone, > > > > I struggle to reproject GeoJSON file to TAB (or MIF) file. > > The source projection is EPSG:4326 and the destination projection is > EPSG:31370 (Belge 1972 / Belgian Lambert 72 – Belgium : > http://epsg.io/31370) > > > > I searched forums and mailing lists and saw that there was some issues > with reprojection using Mitab but that it is supposed to be fixed. > > > > When I try the following command, the coordinates seems to be transformed > but the « coordsys » header in the TAB (or MIF) file is wrong (WGS84 – > Non Earth) > > > > ogr2ogr test.mif test.json -f "MapInfo File" -dsco FORMAT=MIF -s_srs > EPSG:4326 -t_srs EPSG:31370 > > > > If I understood correctly what I read on the Internet, that’s because > Mitab does not recognise « EPSG:31370 » ; > > I tried to replace « -t_srs EPSG:31370 » by « -t_srs "31370.txt" » where > « 31370.txt » contained the WKT definition of EPSG:31370 ; > > I saw in the ogr2ogr documentation that there is a « MITAB_BOUNDS_FILE » > parameter but did not find out how to use it (http://www.gdal.org/drv_ > mitab.html) ; > > > > I also searched in « /ogr/ogrsf_frmts/mitab/mitab_spatialref.cpp » to see > if « Belgian Lambert 1972 » existed and it does : > > > > { 0, 1019,"Belgian 1972 7 Parameter", 4, -99.059, 53.322, -112.486, > -0.419, 0.83, -1.885, 0.999999, 0}, > > > > So I suppose it should be possible to create a MapInfo file projected in > « Belgiam Lambert 1972 » but I do not understand how ?! > > > > Any help or idea is welcome ! > Thanks a lot ! > > > > Jonathan Beliën > > GEO-6 > > > > _______________________________________________ > gdal-dev mailing list > [email protected] > https://lists.osgeo.org/mailman/listinfo/gdal-dev > -- Richard W. Greenwood, PLS www.greenwoodmap.com
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