Questions tagged [gdalinfo]
Commandline utility to list information about raster data.
18 questions with no upvoted or accepted answers
3
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gdalinfo on NetCDF - cell centers or edges?
I was given a NetCDF file and the gdalinfo result for it shows this:
NC_GLOBAL#XORIG=-126.0800018310547
NC_GLOBAL#YORIG=41.45000076293945
The gdalinfo command is showing the lower-left cell in the ...
- 163
2
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0
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113
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Load gzipped HDF5 layer without decompressing using GDAL
I am interested in loading a VIIRS raster that's contained in a gzipped H5 file, but I get an error. I am using the following command to get the info:
gdalinfo HDF5:"/vsigzip/imagery/viirs/test3/...
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2
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0
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156
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GDAL : transfer metainformation
I'm using Agisoft Photoscan 1.4.2 to build DEM from UAV photos and in last versions thay produce DEM multipage tiff format and I want to convert it to tiff with metainformation preserved.
According ...
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2
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285
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GDAL c# API returned different WKT from gdalinfo
I've found completely different results in WKT strings while using gdalinfo utility and method from c# API GetProjectionRef(). In the first case the result was:
PROJCS["WGS 84 / Pseudo-Mercator",
...
2
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0
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245
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How to add Geo PDF header to a PDF rendered with mapnik?
I rendered a PDF with mapnik and I am now trying to add geospatial header information to the PDF.
I tried the method add_geospatial_pdf_header() from mapnik.printing.PDFPrinter. I do get some Geo PDF ...
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1
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0
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244
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How to debug failing gdalinfo /viscurl?
A gdalinfo is failing as it is stopping forever after naming the Driver:
$ gdalinfo "/vsicurl/https://example.com/download/my_file.tiff"
Driver: GTiff/GeoTIFF
When I download the ...
- 201
1
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0
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138
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GDAL: wrong corner coordinates from KNMI grib file
I'm trying to parse KNMI grib files to extract weather forecasts for The Netherlands. I use gdal.netcore which is a .NET wrapper for gdal 3.2.0. On the website of KNMI they say the following:
...
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1
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1
answer
432
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How to use GDAL /vsizip/ to access GML file(s) from Sentinel-2 zip package
Which is the correct way to write the path through the *.Zip S2 imagery package to rich the *.GML vector file(s) ?
Does someone knows how to correctly write the path to *.GML file for using it with /...
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1
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0
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406
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gdalinfo returns PROJCS["unnamed"] but QGIS returns the correct projection
I'm trying to understand why my gdalinfo call to a specific file returns "unnamed" for the PROJCS node.
The call looks like this: ./gdalinfo /path/to/file/dem.tif.
Output (notice the "unnamed"):
...
- 111
1
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0
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101
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Why gdalinfo don't show subdatasets in sentinel-2 imageries?
In this article Sentinel-2 products have 'Subdatasets' where I can open the 10 meters resolution bands. But in some imageries there isn't this sector.
For example in imagery 'de4388a9-13e1-4c5c-affe-...
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1
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0
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434
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gdalinfo corner coordinates off file
When running gdalinfo on an SRTM file, I get the corner coordinates. However, when I attempt to get the elevation at those coordinates using gdallocationinfo -wgs84 file.hgt {corner coordinates} I get ...
- 237
1
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0
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272
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Changing Ascii grid file inside a GeoJSON polygon
I have a Digital Terrain Model ASCII grid file that gdalinfo recognizes as AAIGrid. Its resolution is 2m. I need to alter it simulate the construction of an embankment, so as to feed it to a modelling ...
- 398
1
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0
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440
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Does gdalinfo report tifftag_datetime capture date?
Is gdalinfo meant to report the date a geotiff was captured? When I run it in qgis the tifftag_datetime seems to report the date it was saved to disk, rather that capture/creation date.
Is there a ...
- 66
1
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0
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2k
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Origin line in gdalinfo output
I am a novice when it comes to GIS systems and information. But, I am having a real problem trying to wrap my brain around a specific value that gdalinfo puts out.
Here is what gdalinfo shows from my ...
- 101
0
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1
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78
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How to detect whether a sparse RGBi GeoTIFF is empty using GDAL CLI?
The solution from this question doesn't seem to work with a sparse RGBi GeoTIFF - the last channel is considered valid even though it's empty:
❯ gdalinfo -json empty.tiff | \
jq --raw-output '.bands[...
- 135
0
votes
1
answer
57
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Reading Gdal info
I georeferenced a .tif image (image 1) using QGIS software following the Irish Grid System [EPSG:29903]. After I georeferenced. I see that the image shape is changed (image 2).
Image 1
Image 2
Then ...
- 151
0
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0
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158
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Difference in pixel size between gdalinfo and gdal2tiles
I'm getting two different pixel size values, does anyone know what is the reason for this issue?
From gdalinfo:
From gdal2tiles.py:
GDAL version: 3.20
0
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0
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1k
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Can't use GDAL with Python for opening *.GML file (vector file) from Sentinel-2 (L2A type) imagery *.zip archive
I'm trying to use GDAL 3.0.4 to open some of the *.gml files directly from the Sentinel-2 *.zip archive with following lines:
gml_path = f'GML:/vsizip//s2zip_path/path_to_GML_file'
gml_ds = gdal.Open(...
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