And I was wrong to think that Arc corrected incorrectly. I now think
they got it right. I have the same correction in raster 1.6-20; with a
warning, partly to remember to turn this correction off again when it
is fixed in gdal. Best, Robert
On Tue, Nov 16, 2010 at 2:26 AM, Roger Bivand
On Mon, 15 Nov 2010, Roger Bivand wrote:
On Mon, 15 Nov 2010, Robert J. Hijmans wrote:
Thanks Roger,
It would indeed be good to have a publicly available file for this.
But I now think that GDAL gets it wrong because the geotiff
specification ( see
On Sat, 13 Nov 2010, Robert J. Hijmans wrote:
List,
Lyndon Estes asked questions about georeferencing and the use of
'crop' in raster, while pointing out differences in georeferencing
between Arc (and ENVI) vs raster (and rgdal). I start a new thread to
focus on the georeferencing issue. I
Thanks Roger,
It would indeed be good to have a publicly available file for this.
But I now think that GDAL gets it wrong because the geotiff
specification ( see
http://www.remotesensing.org/geotiff/spec/geotiff2.5.html )
distinguishes between PixelIsArea and PixelIsPoint (Pixel is
point). The
On Mon, 15 Nov 2010, Robert J. Hijmans wrote:
Thanks Roger,
It would indeed be good to have a publicly available file for this.
But I now think that GDAL gets it wrong because the geotiff
specification ( see
http://www.remotesensing.org/geotiff/spec/geotiff2.5.html )
distinguishes between
List,
Lyndon Estes asked questions about georeferencing and the use of
'crop' in raster, while pointing out differences in georeferencing
between Arc (and ENVI) vs raster (and rgdal). I start a new thread to
focus on the georeferencing issue. I think there is something going
seriously wrong.
