Difference between revisions of "GDAL"

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(External links)
(External links)
 
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==External links==
 
==External links==
 +
* https://gis.stackexchange.com/questions/164853/reading-modifying-and-writing-a-geotiff-with-gdal-in-python
 
* https://spatialreference.org/ translation of EPSG codes and proj4 etc.
 
* https://spatialreference.org/ translation of EPSG codes and proj4 etc.
 
* https://medium.com/planet-stories/a-gentle-introduction-to-gdal-part-1-a3253eb96082
 
* https://medium.com/planet-stories/a-gentle-introduction-to-gdal-part-1-a3253eb96082

Latest revision as of 16:27, 11 June 2019

Installation

Best install using standard system package manager, such as apt-get (Ubuntu), yum (Fedora), or macports (OSX).

Download

The current download page is http://download.osgeo.org/gdal/. However, web searches for the code or documentation lead to many dead links to defuncts sites. In particular, almost all links leading inside https://gdal.org/ from internet search engines are dead.

Documentation

How to

Subset a dataset

gdal_translate -projwin_srs '+proj=longlat +datum=WGS84 +no_defs' -projwin -120 39 -119 38 file.tif subset.tif
gdal_translate -projwin_srs '+proj=stere +lat_0=38.5 +lon_0=-119.5 +datum=WGS84 +units=km +no_defs' -projwin -50 50 50 -50 file.tif subset.tif

External links

Glossary

See also