I did some further research. I have appended a .map file at which gcps2wld.py
prints out a worldfile. With this however gdalinfo and gdal_translate do NOT
do a geotransform. When I
SET OZI_APPROX_GEOTRANSFORM=YES
they do, but then gcps2wld.py finds no gcps. So its just the other way
around as one w
Hi Andre,
As far as I know, the transformation from one coordinate system to
another goes as follow:
- convert source coordinate to latlon
- compute grid shift, either with +towgs84 parameters or by a grid
shift raster
- convert resulting latlon to target coordinate
Ntv2 is a Canadian form
Hi Jan,
what strikes me is that
pj_apply_gridshift(): failed to find a grid shift table for
location (6.7638472dW,53.0926086dN)
and
The source raster has epsg:28992
does not fit together. The first is in Ireland, and EPSG:28992 is valid
in the Netherlands. Should it not rather be 6.76 Ea
Le 22/06/2013 20:21, Wolfgang16 a écrit :
Hi,
I am a beginner in GDAL and try to find out what works and what does not
work. I have installed the new ver. 1.10 on Windows XP SP3 and I am
especially interested in the new MAP driver. With the gcps2wld.py utility I
found a behaviour which I cannot
Hi everybody.
As per subject, does the GDAL MrSID driver supports metadata options?
I mean something like this:
gdal_translate -OF MrSID input.tif output.sid -mo "COPYRIGHT=copyright"
Cheers,
Daniele
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Ing
Hi all,
I've been experimenting with grid-shift files in ntv2 format to
rubbersheet old maps. I created a working ntv2-file as described in
http://lists.maptools.org/pipermail/proj/2013-January/006539.html
and added an epsg definition for PROJ and PostGIS. The thing works with
cs2cs and with
