Dmitriy, where did you find reference to the "times" projection in OGR ? I can't find it.
Even -- Geospatial professional services http://even.rouault.free.fr/services.html Selon Dmitriy Baryshnikov <[email protected]>: > Hi Jed, > > I look at GDAL sources. The Times projection is supported in GDAL/OGR. > For example, you can user ESRI prj file as input parameter (s_srs, > t_srs). for gdalwarp/gdal_translate. > > Best regards, > Dmitry > > 25.03.2014 3:01, Jed O. Kaplan пОÑеÑ: > > Dear Dmitriy, > > > > Yes that is the correct projection code, but the problem is - and hence my > original question - that the âTimesâ projection referred to on the link > you sent me is not defined in proj4. Iâm wondering if anyone has programmed > it, or if someone would be so kind as to assist me in making my own code for > a new map projection for proj4. > > > > Many thanks again, > > > > Jed Kaplan > > > > On 24 Mar 2014, at 20:38, Dmitriy Baryshnikov <[email protected]> wrote: > > > >> Hi Jed, > >> > >> I'm look for this projection on spatialreference.org. I found this one: > http://spatialreference.org/ref/sr-org/7670/ > >> Does this one the same or close to the ESRI one? > >> > >> Best regards, > >> Dmitry > >> > >> 24.03.2014 22:42, Jed O. Kaplan пОÑеÑ: > >>> Dear GDAL gurus, > >>> > >>> I have some scanned maps in the âTimes" projection that I would like to > orthorectify using gdalwarp and other GDAL tools. It appears that this > projection is not supported in the version of proj4/GDAL that I have, though > it seems to be included in most ESRI software > (http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#//003r00000045000000). > >>> > >>> Would anyone happen to know of free software I could use to rectify > scanned maps in the Times projection? Alternatively, I could try programming > the projection into proj4 myself, though Iâve never done this before. > Snyder provides the formulas for the forward projection in his book > âFlattening the EarthâŠâ (pg. 213). If I would program a new projection > in proj4, are there particular issues I need to be aware of? > >>> > >>> Many thanks in advance for your help! > >>> > >>> Jed Kaplan > >>> > >>> _______________________________________________ > >>> gdal-dev mailing list > >>> [email protected] > >>> http://lists.osgeo.org/mailman/listinfo/gdal-dev > >>> > >>> > >> _______________________________________________ > >> gdal-dev mailing list > >> [email protected] > >> http://lists.osgeo.org/mailman/listinfo/gdal-dev > > > > > > _______________________________________________ > gdal-dev mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/gdal-dev _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
