On mercredi 12 août 2020 13:59:03 CEST Richard Greenwood wrote: > I recently upgraded to gdal 3.0 and 3.1 on two computers. When using > ogr2ogr to create MapInfo files the coordinate system of the resulting > MapInfo files is incorrect. The coordinate system is epsg:3739 which uses > US Survey Feet. I used MapInfo to convert the native binary file to > MapInfo's external ASCII format to be able to see the coordinate system > definition. With gdal <3.0 the correct MapInfo definition is: > CoordSys Earth Projection 8, 74, "survey ft", -110.083333333333, 40.5, > 0.9999375, 2624666.6666999999, 328083.3333 Bounds (-30000000, -15000000) > (30000000, 15000000) > With gdal 3.0 and 3.1 it is: > CoordSys Earth Projection 8, 74, "m", -110.083333333333, 40.5, 0.9999375, > 2624666.6666999999, 328083.3333 Bounds (-27375333.3333, -14671916.6667) > (32624666.6667, 15328083.3333) > > I'm running gdal on Linux, gdal 3.0 with proj 6.3 from the Ubuntu 20.04 > distribution and gdal 3.1 with proj 7.1 built from source. Any suggestions > for other things to look at? I'm happy to dig into this more if anyone has > suggestions.
Issue confirmed. I've just fixed in master and 3.1 branches Even -- Spatialys - Geospatial professional services http://www.spatialys.com
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