Hi,
I noticed something that for me looks weird and I would like to know maybe I am
doing something wrong.
If not, how should I overcome this behavior.
I set 4 GCPs as follows:
var gcps = new[]
{
new GCP(LeftUp.X, LeftUp.Y, LeftUp.Z, 0.5, 0.5, null, "1"),
new GCP(RightUp.X, RightUp.Y, RightUp.Z,
Le mardi 17 novembre 2015 23:36:29, David Vick a écrit :
> Hi,
>
> I'm currently using OSGeo4W with ESRI's 1.4 version of the File Geodatabase
> API and trying to ingest a filegdb into postgresql 9.2.2 that is configured
> with ArcSDE and is using st_geometry as the default type. When I execute
>
Hi,
I'm currently using OSGeo4W with ESRI's 1.4 version of the File Geodatabase
API and trying to ingest a filegdb into postgresql 9.2.2 that is configured
with ArcSDE and is using st_geometry as the default type. When I execute
an ogr2ogr -update -append on a feature class that contains either
m
Le mardi 17 novembre 2015 19:13:52, Jonathan Moules a écrit :
> Hi Even,
> Thanks for the reply.
>
>
> I guess GDAL chose Mercator_1SP because that's the one that's explicitly
> defined in the projection text.
No, it is not explicitly defined, and GDAL ignores PCSCitationGeoKey to
determine the
-- Message transmis --
Sujet : Re: [gdal-dev] Alpha band masking
Date : mardi 17 novembre 2015, 19:08:06
De : MUTLU OZDOGAN
À : Even Rouault
Dear Even,
It turns out that the problem was on my end! I was clipping the input image
to corner coordinates that was outside of the
Hi Even,
Thanks for the reply.
I guess GDAL chose Mercator_1SP because that's the one that's explicitly
defined in the projection text.
I've had a quick look at the two files using listgeo, and highlighted the
different lines with prefix below (it seems GDAL removes 6 tags, and adds
one
Le mardi 17 novembre 2015 17:55:15, Jonathan Moules a écrit :
> Hi List,
> I have a Geotiff which includes this projection:
>
> PROJ.4 : '+proj=merc +lon_0=0 +k=1 +x_0=0 +y_0=0 +datum=WGS84 +units=m
> +no_defs '
>
>
> OGC WKT :
> PROJCS["Mercator",
> GEOGCS["WGS 84",
> DATUM["WGS_19
Hi List,
I have a Geotiff which includes this projection:
PROJ.4 : '+proj=merc +lon_0=0 +k=1 +x_0=0 +y_0=0 +datum=WGS84 +units=m +no_defs
'
OGC WKT :
PROJCS["Mercator",
GEOGCS["WGS 84",
DATUM["WGS_1984",
SPHEROID["WGS 84",6378137,298.257223563,
AUTHORITY
Le mardi 17 novembre 2015 10:19:59, Mutlu Ozdogan a écrit :
> Yes I have removed the xml file sorry I forgot to include that
Try also adding "-co alpha=no -overwrite" to the gdalwarp command line,
although it shouldn't have any influence on the pixel values at that stage.
>
> Sent from my iPho
Le mardi 17 novembre 2015 04:08:41, MUTLU OZDOGAN a écrit :
> Dear Even,
>
> The result of the gdalinfo -mm command is this:
>
> Driver: GTiff/GeoTIFF
> Files: pr026029_5m.tif
>pr026029_5m.tfw
> Size is 35921, 41035
> Coordinate System is:
> PROJCS["NAD83(HARN) / Wisconsin Transverse Merc
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