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Free & OpenSource BigGeoData Processing Tutorials

Linux bash tutorialsLinux bash tutorials R tutorials Grass tutorials Qgis tutorials Gdal - Ogr tutorials Awk tutorials Gnuplot tutorials Open foris geospatial toolkit PKtools tutorials Our SpatiaLite tutorials Rasdaman tutorial Our cluster computing tutorials We like to use GNU-emacs scripting editor We teach to use OSGeo-live OS

The content of the Spatial Ecology wiki is free and open source, (CC-BY-SA license) it can be used, but WITHOUT ANY WARRANTY; You can remix, tweak, and build upon our work as long as you credit us and license your new creations under the identical terms. Please if you do so send us your feed backs.
Software we use have a GNU General Public License GPL or GPL / MIT compatible licenses. Acknowledgments

Find more about our method. Contact us info at to organize a training and see more upcoming events.


Use GDAL, PKTOOLS and GRASS for massive raster operations in hydrology workshop at 2019 CUAHSI Hydroinformatics Conference.
Use GDAL/OGR and PKTOOLS for raster/vector operations
Starting with GRASS 7.4
Create GRASS Location using ancillary layer
Codes development of all the projects carry on at Yale University.Each single point cluster identify a project and each point in the cluster represent a scripting procedure.
The animation has been produce by Gource with the following code line
 gource --file-idle-time 0 -s 1 --auto-skip-seconds 1 --stop-at-end --title BTClient --output-ppm-stream - -r 25 /tmp/.git/ | ffmpeg -y -r 25  -f image2pipe -vcodec ppm -i -  -vcodec libx264 -preset medium -vprofile baseline -level 3.0 -pix_fmt yuv420p gource.mp4

Geo-Computation in Linux environment

Geo-Computation in Linux environment - Germany 2017

Questionnaire Austin

Questionnaire Sydney

We support and sponsor summer schools and GNU open sources initiatives:

  • OSGeo-Live is a self-contained bootable DVD, USB thumb drive or Virtual Machine based on Lubuntu. In particular we are using the the Virtual Machine for all ours courses.
start.txt · Last modified: 2019/07/30 17:32 (external edit)