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GDAL (Geospatial Data Abstraction Library) is an open source translator library for raster and vector geospatial data formats.

6 votes
1 answer
707 views

Display or export gdal_translate exponential scaling equation

Is there a way for either GDAL or QGIS to export or save the resulting non-linear scaling equation and/or exponential factors that gdal_translate determined when creating the resulting PNG image? …
teknocreator's user avatar
3 votes

Displaying netCDF data with correct CRS?

The problem is that the NetCDF file is not arranged in Climate and Forecast conventions and contains a grid of values without those being linked to a particular map projection and coordinates. Howeve …
teknocreator's user avatar
3 votes
1 answer
4k views

Creating vector from raster using GDAL

I'd appreciate a detailed list of steps as the GDAL documentation is a bit fuzzy here. …
teknocreator's user avatar
1 vote
Accepted

Creating vector from raster using GDAL

As Matthew asked and then I commented on, I apparently was confused about the world file creation and in which step to do that in. Adding -co WORLDFILE=YES in step 3 above created a .wld file for the …
teknocreator's user avatar
0 votes
0 answers
102 views

GDAL Dockerfile image for lambda Python function causes gdal_translate error: /lib/ld-musl-x...

Via the work of perrygeo (https://www.perrygeo.com/running-python-with-compiled-code-on-aws-lambda.html) and then the GDAL layer work from https://github.com/lambgeo/geo-layer, I was able to include GDAL … However, the published GDAL dockerfiles aren't really meant to be part of a lambda function but used for installing GDAL on one's system. …
teknocreator's user avatar