Open Source Geographic Information System (GIS)
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New module in GRASS GIS Addons: r3.scatterplot. Create colored scatter plots of 3D rasters in 2D and 3D.
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Yann Chemin

General  - 
 
A group of people contributing or interested in contributing to GRASS GIS is planning to meet in the coming days in Ispra (VA), Italy, in the Clubhouse of the Joint Research Centre outside working hours and / or during weekend in a place to be decided. If you aren't a contributor but still are ...
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New URL for the NCSU Geospatial Modeling and Analysis course with a lot of GRASS GIS

Please update, if you linked it somewhere.
Syllabus · Schedule · Course logistics · Topics · Projects. List of GRASS GIS assignments. Data acquisition and integration · Geospatial data models · Data display and visualization · Geospatial Analysis I: global, zonal and focal operations, map algebra · Geospatial Analysis II: buffers, ...
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lizardo Reyna's profile photo
 
This tool is so important!! Great news 
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Raster time series processing: New tutorial/example on how to combine #GRASSGIS and #R!! Enjoy #FOSS and #FOSS4G! https://grasswiki.osgeo.org/wiki/Temporal_data_processing/GRASS_R_raster_time_series_processing
GRASS-R / R-GRASS for raster time series processing. This little example will guide you through the steps to export a Spatio-Temporal Raster Dataset (strds) stored in GRASS, import it into R, prepare the data properly to use the Data INterpolation Empirical Orthogonal Functions algorithm ...
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GRASS GIS introductory workshop material. New intro and network processing sections just used at NCSU Geospatial Studio.
Introduction to GRASS GIS. Software and data. GRASS GIS 7.0; GRASS GIS NC SPM sample dataset: zip or tar.gz (installer on MS Windows offers to download it doing installation); Uncompress the downloaded file and put the content grassdata directory in your home directory or directory of your ...
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Anselmo Cucchi's profile photoJOSE MARTIN GARCIA LOPEZ's profile photo
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thanks Compadre

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GRASS GIS 7.2 will have a graphical index. But we need more pictures for the individual modules. Volunteers needed.

https://grass.osgeo.org/grass72/manuals/graphical_index.html
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Samuel Fernando Mesa Giraldo's profile photo
 
Excelente 
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Principles of Remote sensing and mapping using drones 4 ( 1 vote )
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Creating a sand model thanks to Tangible Landscape powered by GRASS GIS (r.mapcalc is computing difference of desired real DEM and the sand model, difference color table and legend with histogram help to understand what is happening).
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Download Very High Resolution Georeferenced Satellite Image
Download Very High Resolution Georeferenced Satellite Image 2.82 ( 11 votes ) This tutorial illustrates the method of downloading very high resolution georeferenced satellite image using Elshayal Smart GIS, application
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Atlas mundial de Contaminación lumínica

Desde el inicio de la vida, los seres vivos han adaptado sus procesos biológicos a los ciclos astronómicos fundamentales de cambio de estaciones y alternancia de día-noche. La contaminación lumínica causada por el ser humano amenaza con alterar el segundo ciclo, al eliminar la noche. Por tanto, a pesar de que sus consecuencias no son conocidas con exactitud, sabemos que afecta tanto al medio ambiente y a los seres vivos como a la salud humana.
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Ahsan Abbas's profile photo
 
English plz
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About this community

Tutorials, Tips, and News Regarding the Open Source GIS Software GRASS. Twitter: @GRASSGIS Youtube: /GRASSGISNews GRASS GIS (Geographic Resources Analysis Support System) is a free, open source geographical information system (GIS) capable of handling raster, topological vector, image processing, and graphic data.
 
More images for the GRASS GIS manual. Now v.net.visibility. You can contribute as well! Just write to the mailing list.
Parameters: input=name [required]: Name of input vector map: Or data source for direct OGR access; output=name [required]: Name for output vector map; coordinates=east,north: Coordinates; visibility=name: Name of input vector map containing visable points: Add points after computing the ...
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GRASS GIS 7.0.5RC2 released

The new GRASS GIS 7.0.5RC2 release provides 100 stability fixes and manual improvements compared to 7.0.4. Check it out!
GRASS GIS is a free Geographic Information System (GIS) software used for geospatial data management and analysis, image processing, graphics/maps production, spatial modeling, and visualization.
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Paulo van Breugel

Programming  - 
 
 
A simple script to upload raster values and labels at point locations to the attribute table of a vector point layer
A new GRASS GIS addon to upload raster values and labels to a point layer
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Recap from the #GRASSGIS Community Sprints at FOSS4G 2016 in Bonn :) https://grass.osgeo.org/news/60/15/Recap-GRASS-GIS-Community-Sprint-at-FOSS4G-2016/ 
GRASS GIS is a free Geographic Information System (GIS) software used for geospatial data management and analysis, image processing, graphics/maps production, spatial modeling, and visualization.
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I updated the documentation for v.vect.stats with a point statistics example which uses hexagonal grid.
Parameters: points=name [required]: Name of input vector map: Name of existing vector map with points; areas=name [required]: Name of input vector map: Name of existing vector map with areas; type=string[,string,...] Feature type: Input feature type: Options: point, centroid: Default: point ...
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Free Software's profile photo
 
Thank you for your work.
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Tangible Landscape webinar is Aug 31, 6pm GMT.  See details here:
http://www.geoforall.org/webinars/
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How to use new vector legend in GRASS GIS 7.2

https://www.youtube.com/watch?v=7IUUG2mZ3Tg
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For species or vegetation modelling, one of the first choices to make is the selection of explanatory variables, which in most cases will include climatic or bioclimatic data sets. One of the most …
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