Hi, I know it's unpolite to reply to self, but I think I might have cracked this one. Comments welcomed...
2008/10/10 Jose Gomez-Dans <[EMAIL PROTECTED]> > > $ gdalwarp --debug on -of GTiff -s_srs "+proj=cea +lat_0=0 +lon_0=0 > +lat_ts=30 +a=6371228.0 +units=m" -t_srs 'EPSG:4326' INPUT OUTPUT.tif > OGR_PROJ4: Can't find ellipse definition in: > +proj=cea +lat_0=0 +lon_0=0 +lat_ts=30 +a=6371228.0 +units=m > ERROR 1: Translating source or target SRS failed: > +proj=cea +lat_0=0 +lon_0=0 +lat_ts=30 +a=6371228.0 +units=m > If I add the +ellps=sphere (hint is here: < http://nsidc.org/data/ease/ease_grid.html#whySpherical>. What's wrong with having a flat Earth!!! :D), I am able to reproject the data. Is this a sound approach? Thanks, Jose -- Centre for Terrestrial Carbon Dynamics Department of Geography, University College London Gower Street, London WC1E 6BT, UK
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