Hi,
I forgot to say that I think it is not a good idea to use gdal_grid with
EPSG:3857 at all. The scale of Web Mercator is correct only at the equator. In
your data from Poland, if the real ellipsoidal distance between two points on
the ground is 10 meters, the cartesian distance in EPSG:3857
Hi,
I do not know what happens, but it seems that the algorithm finds rather few
points within the search ellipse. The radius of the circle is 40 m and by
looking at the data there are typically at least 30 points within that
distance. However, for filling the whole raster I had to use "min_poi
That’s how I’ve always done it and so far without problems.
From: gdal-dev on behalf of Andrew Bell via
gdal-dev
Date: Wednesday, May 22, 2024 at 12:36 PM
To: gdal dev
Subject: [EXTERNAL] [BULK] [gdal-dev] Threading and Datasets
CAUTION: This email originated from outside of NASA. Please take
Hi,
Are there any issues with opening the same input multiple times as distinct
datasets so that simultaneous read access can be done by threads?
Thanks,
--
Andrew Bell
andrew.bell...@gmail.com
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Le 22/05/2024 à 16:59, Greg Troxel a écrit :
I got 3.5 to work, so I'm focusing on the 3.9 upgrade. It seems that
3.9, vs 3.5, has withdrawn the swig generated files from the distfile.
With 3.9, you could also do a more manual approach (not sure the
python_generated_files target is avai
I got 3.5 to work, so I'm focusing on the 3.9 upgrade. It seems that
3.9, vs 3.5, has withdrawn the swig generated files from the distfile.
With 3.9, you could also do a more manual approach (not sure the
python_generated_files target is available in 3.5)
cmake ..
make GDAL # build the
Hi,
At least I cannot resolve your issue on paper. Please share some test data.
-Jukka-
Lähettäjä: gdal-dev Puolesta Paul Meems via
gdal-dev
Lähetetty: keskiviikko 22. toukokuuta 2024 17.31
Vastaanottaja: gdal-dev@lists.osgeo.org
Aihe: [gdal-dev] Gdal_grid produces a lot of empty cells
Hello
Hello List,
I have a CSV-file with sensor data and GPS coordinates in WGS84.
I convert these GPS coordinates to a projected projection. Mostly a UTM
zone, depending on the location.
These X and Y values are added to the CSV-file and saved with a different
name.
Then I create a VRT-file to get the
