Questions tagged [gdal-translate]
Command line utility to convert raster data between different formats.
422
questions
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51 views
Why does this HDF4 file converted to .tif with gdal come out at a coarser resolution?
I'm currently working with large-domain MODIS data. These come in multiple separate HDF4 files which I stitch together into a virtual data set (VRT), reproject into EPSG:4326, sub-set to the domain of ...
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20 views
How to convert ECW to PNG with gdal_translate while preserving colors
I am trying to convert some ECW files to PNG using the command gdal_translate test.ecw -of png test.png, but the PNG file comes out grayscale.
How do I produce a colored PNG from an ECW file using ...
4
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1answer
76 views
Converting HDF to TIFF using batch processing with gdal_translate
I have a huge MODIS dataset and I need to translate them to tiff from hdf.
My input path is: C:\Users\HP\Desktop\deneme\ham_veri
and hopefully, the output path is: C:\Users\HP\Desktop\deneme\yeni
This ...
1
vote
1answer
20 views
Using gdal to convert SInt16 DEM to UInt16 DEM, while setting nodata value to 0xFFFF
Can this be done on the command line?
I'm working with the Mars MOLA DEM GeoTIFF. Unfortunately, my framework can't deal with signed values, so it gets really confused when it looks at the data. I ...
0
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0answers
13 views
Loading GeoTIFF altimetry file created from GDAL or QGIS into a GeoServer failed
GeoServer version : 2.18.2
GDAL version : 3.1.4
QGIS version : 3.16.3
I have a GeoTIFF altimetry file with some missing data which is loaded perfectly in my GeoServer. I just extracted a new GeoTIFF ...
1
vote
1answer
14 views
Calculate the mean of files generated from gdal.Translate
I created several velocity maps from .nc files through gdal.Translate. Each .nc file is organized in several bands, I am only interested in 1: velocities. gdal.Translate allows me to select only the ...
2
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1answer
69 views
Modify original ColorTable in VRT & TIFF files
I'm looking to modify the original ColorTable, when georeferencing, PNG => gdal_translate + gdalwarp => TIFF.
gdal_translate -of VRT -a_srs EPSG:4326 ' + file_png + ' ' + file_vrt + ' -a_ullr ' +...
0
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1answer
47 views
Image is South up while converting NetCDF layer to GTiff with gdal_translate
Issue: I'm trying to extract a NetCDF layer to GeoTIFF. The output GeoTIFF image has the South up.
What I need: The output GeoTIFF image with North up.
GDAL version: 3.2.2, released 2021/03/05; OS: ...
0
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0answers
33 views
Merging TIFF files creates offset / deformation
I have a PNG library (524288 tiles of 256px * 256px) which I georeferenced via GDAL.
This first part works correctly.
ullr:
ulx = (360 * (column / 1024)) - 180
uly = 90 - (180 * (line / 512))
lrx = ...
0
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0answers
6 views
How to properly convert HDF5 file with 3K+ GCPs?
I am trying to create a GeoTiff from NOAA's Global RTOFS files for sea surface temperature, which have over 3000 GCPs, and any attempts at conversion using GDAL have resulted in slightly distorted ...
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37 views
Resize raster with reference points
I want to modify the size of a raster considering reference points in PyQGIS 2.6. For this, I have the coordinates of four points that I want to be the new coordinates of the corners.
I have the ...
0
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0answers
18 views
gdal_translate warp image using aux.xml
How do I use gdal_translate to warp a tiff file which is georeferenced with ArcGIS and has a .aux.xml with GCPs in coordinates (lat/lon) not pixels?
gdal_translate accepts only source GCPs in pixel,...
0
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0answers
11 views
GDAL convert one PDF layer to tif
I tried to convert one PDF layer to tiff using GDAL but the resulting tif still has all layers.
This is what I tried.
gdal_translate -of GTiff burglesum.pdf burglesumout.tif --config GDAL_PDF_LAYERS &...
0
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0answers
30 views
gdal_translate NetCDF subdataset to GeoTIFF for a 1D raster with output as a 2D raster
Test input NetCDF file: dropbox link; file-size: 58mb (Name: cygnss_l2_test.nc)
Objective: Convert "wind_speed" subdataset in the NetCDF file to GeoTIFF file wth output as a 2D map
...
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0answers
22 views
Publish high resolution drone data as gpkg with mapproxy
I am currently sitting in front of the problem of publishing high resolution drone data via mapproxy as wmts service.
My approach is the following:
Calculation of an orthophoto with OpenDroneMap.
...
0
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0answers
15 views
Issues converting TIF to MBTiles
I'm new to the GIS world and am trying to convert a TIF to MBTiles to be used in a tile server. I'm currently running the following commands to convert the TIF, but the resulting tiles just end up as ...
2
votes
1answer
28 views
Getting srcwin from projwin
I have approximate coordinates of a box I need to work with the data, but I want the integer window in order to use the exact edge pixels. Using gdal_translate I get the box using projwin but I want ...
0
votes
1answer
68 views
Converting JP2 to GeoTIFF QGIS 3.16 Win 64
I have hundreds of USGS NAIP imagery GeoTIFFs that are in JP2 format, EPSG:3857.
I am using QGIS 3.16 to convert them to GeoTIFFs ("Rendered Images") as EPSG:4326, but I can only process one ...
0
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0answers
52 views
Going from degrees to meters in projection conversion using GDAL?
I have raster data in a Lambert-Conformal conic projection created from a NetCDF file by running sub-processes in a Python app that runs the following (Linux) command line argument:
gdal_translate -ot ...
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0answers
20 views
How to gdal_translate a NOAA GFS grib2 file and cut a piece out with -projwin (coordinate system chaos)?
So I'm trying to convert NOAA GFS gribs files to PNGs with gdal_translate. My grib2s have a pretty big area undefined with wgrib, which appears in white on the resulting image. I have been trying for ...
1
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1answer
42 views
gdalsrsinfo conflict between command line and python console
I am working on a PyQgis application which loads WRF model output as a raster to overlay on a map which is in the Pseudo-Mercator projection. The WRF data is projected to Lambert-Conformal and am ...
2
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0answers
218 views
SRTM HGT to GeoTIFF conversion using GDAL
I have (for example) SRTM-1 file n48e083.hgt with resolution 3601x3601.
What is right way to convert it to GeoTIFF?
gdal_translate -srcwin 0 0 3600 3600 -a_ullr 83 49 84 48 n48e083.hgt n48e083.tif
or
...
0
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0answers
31 views
CSV into GeoTIFF (bin bash)
I have bunches of .csv.gz file and want to convert into GeoTIFF format.
the csv.gz file contains information as below
Line 1: Date/time
line 2: latitude
line 3: longitude
line 4: col
line 5: row
line ...
0
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0answers
24 views
Converting a UTM .bil file to a lat/long TIFF
I have many 3 arcsec (90m) SRTM DEM files in BIL format in UTM projection that I need to convert into 1 arcsec (30m) lat/long TIFFs. I have tried both gdal_translate and gdalwarp to no success.
First ...
0
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0answers
12 views
Converting .vrt (with many tiles) to a single .tif using gdal_translate creates an empty raster
I can't get gdal_translate to convert a .vrt file with ~1400 100x100 pixel tiles (5 bands) to a single .tif with 5 bands. The results are always an empty raster brick – each band is empty...
Here is ...
2
votes
1answer
149 views
Convert all files in a Linux directory from NITF to PNG using gdal_translate
I have a directory called /home/john/WAMI/WPAFB_TRAIN/ with .txt files that have names like:
20091021202517-01000100-VIS.ntf.r0
20091021202517-01000101-VIS.ntf.r0
I know that the code needs to say ...
2
votes
1answer
53 views
Gdal translate HDF5 to GeoTIFF library funtion
Im am trying to convert a radar file provided in HDF5 to a GeoTIFF using gdal.Translate() in my Python script.
An example of the HDF5 file can be downloaded here
I have already managed to get it ...
3
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0answers
147 views
Downloading SoilGrids data from WCS in R
I am trying to download SoilGrids GeoTIFF data in R using WCS. I have followed the tutorial set up by ISRIC (https://git.wur.nl/isric/soilgrids/soilgrids.notebooks/-/blob/master/markdown/wcs_from_R.md)...
2
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0answers
78 views
Subdividing a GeoTIFF into 1x1 tiles of longitude and latitude?
I have a big GeoTIFF file of the whole Slovakia territory in 25m resolution. It has around 17700 x 8000 pixels. I need to subdivide it into smaller files and every file must have 1° longitude and 1°...
0
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0answers
15 views
How to change the resolution of NetCDF data and start at a specific point in GDAL
I have temperature data which is in NetCDF format and lat=1801 lon=3600 and I want to convert it to a NetCDF file with lat=360 and lon=720. In other words, I want to change the resolution of my data ...
0
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0answers
184 views
COG Driver not recognized in GDAL 3.2.0
I want to generate a Cloud Optimized Geotiff (COG) using Python (with Anaconda environment). I wanted to use GDAL 3.2.0 since it has a COG Built in Driver since 3.1. Initially I cannot update GDAL to ...
0
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0answers
59 views
gdal_translate GTiff drivers does not support NUM_THREADS creation option
I am using gdal to stitch together google earth engine tiles (35 tiles, roughly 100 gigs altogether).
First I build a VRT
import os
from osgeo import gdal
# Build a VRT
os.system('gdalbuildvrt /...
1
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0answers
55 views
How to convert kmz raster with rotation to GeoTiff?
I have a map that I have georeferenced in Google Earth and I'd like to easily use it in QGIS. The problem is that this map does not have north at the top, so the georeferencing involves rotating the ...
0
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1answer
112 views
Calling options/arguments of gdal_translate in Python
I want to port a gdal_translate into Python. It is about translating a GeoTIFF into a Cloud Optimized GeoTIFF (COG). I do not know how to insert the option -of and its input.
Here's is the equivalent ...
2
votes
1answer
104 views
Issue creating tiles from GeoTIFF which crosses the 180th Meridian
UPDATE:
I've included more information and the scripts that were used to generate the output.
Example results can be found here at the links below and are all generated from the same original GeoTIFF. ...
1
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0answers
92 views
Decreasing resolution of NetCDF data with GDAL
I have wind speed data which is in NetCDF format and lat=4320 lon=8640 and I want to convert it to a NetCDF file with lat=360 and lon=720. In other words, I want to change the resolution of my data ...
0
votes
1answer
124 views
More efficient processing of many XYZ tiles into a merged response
I've built a mobile mapping device for my Search & Rescue group using a Raspberry Pi (3b+) and its primary purpose is to serve a cache of XYZ tiles via its web server, over its WiFi network. The ...
2
votes
1answer
41 views
Warping a Polar Stereographic image to UKNG projection
I have a North Polar Stereographic image over the UK. The top left and bottom right coordinates are: (-17.644 E, 59.683 N) (9.231 E, 45.25 N).
I want to reproject this to UKNG (aka BNG) projection.
...
0
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0answers
42 views
Providing GDAL with right encoding
I am using osgeo4w shell to execute gdal_translate command for creating geospatial pdf. My command is:
"gdal_translate -of PDF -tr 0.0001 0.0001 -a_srs EPSG:3765 Granice.tif ...
0
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0answers
32 views
Convert a NetCDF layer to GeoTIFF image using gdal_translate, applying mask from another layer
My objective is to convert a layer in a NetCDF file to GeoTIFF image with gdal_translate, applying mask from another layer in the same NetCDF file.
Sample NetCDF file: sample file on dropbox (~ 6Mb)
...
3
votes
1answer
66 views
Forming a single TIFF image of a Sentinel 2 tile [closed]
I downloaded the data using the following command from Amazon S3 bucket :
aws s3 cp s3://sentinel-s2-l2a/tiles/51/H/VC/2020/10/19/0/ aus1 --recursive --request-payer.
Then translated the 13 bands ...
0
votes
1answer
49 views
gdal_translate outputs coordinates in metres, but I need degrees
I wish to convert a HDF5 file into NetCDF, with the output NetCDF containing the selected band(s) and the latitudes and longitudes.
The data provider gives this info about the original file:
Table 2. ...
0
votes
0answers
75 views
SoilGrids Python download WebDAV
I am trying to download global GeoTIFFs following the instructions here: https://git.wur.nl/isric/soilgrids/soilgrids.notebooks/-/blob/master/markdown/webdav_from_Python.md
However, I get the error &...
1
vote
1answer
62 views
gdal_translate to JPEG has no EXIF in the output
I am trying to create .jpg files that can be consumed on the web from a .tif image. I would like to rely on EXIF data about the image metadata, however, I fail to read any. What am I doing wrong?
$ ...
1
vote
1answer
121 views
How to write gdal_translate output from memory directly to s3
I'm trying to convert a .tif to .mrf format using Python gdal bindings. I'm doing the conversion in memory using /vsimem then attempting to write directly to s3. The problem is only the .mrf file gets ...
1
vote
1answer
99 views
Google Earth Engine error message “Error: Input has missing or invalid affine transform”
Firstly, apologies for repeated question - this question was already asked over at Google Earth Engine error message “Error: Input has missing or invalid affine transform” [duplicate] where the only ...
1
vote
1answer
103 views
gdalwarp DEM with different resolution extents
I'm trying to convert DEM source (LIDAR is original source, in ASC format) to a custom internal format that has specific resolution and alignment values. I also want to generate different output ...
1
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0answers
139 views
gdal_translate VRT to TIF has sub-pixel shift [closed]
Problem:
While combining 2 tif images using gdalbuildvrt and gdal_translate, the output tif has sub-pixel shift. (GDAL 3.1.1, released 2020/06/22)
File names:
input files: input1.tif, input2.tif
input ...
1
vote
1answer
136 views
GeoTIFF to ENVI GDAL translation causes rotation
I have a GeoTIFF(you can download it here ~16MB) which I want to convert to ENVI raw. I'm using this GDAL command:
gdal_translate -ot UInt16 -scale -of ENVI -outsize 1025 1025 dgm1_32372_5680_2_nw.tif ...
2
votes
1answer
109 views
GDAL GeoTIFF to GeoPackage overview building failed error
I have multiple GeoTIFFs in UTM projection. I need to create GPKG SQLite databases. I noticed that some (Example3) conversions are failing with overview error. What is cause for the failure ? How ...
