The post Migration of grass-dev mailing list to OSGeo Discourse appeared first on Markus Neteler Consulting.

The post GRASS GIS PSC Elections 2024: nomination period ongoing appeared first on Markus Neteler Consulting.

The GRASS GIS 8.4.0RC1 release provides more than 515 improvements and fixes with respect to the release 8.3.2. Please support us in testing this release candidate.

The post GRASS GIS 8.4.0RC1 released appeared first on Markus Neteler Consulting.

Today, we celebrate a true geospatial legend: GRASS GIS!

The post Happy 41st birthday, GRASS GIS! appeared first on Markus Neteler Consulting.

The GRASS GIS 8.4.0 release provides more than 520 improvements and fixes with respect to the release 8.3.2.

The post GRASS GIS 8.4.0 released appeared first on Markus Neteler Consulting.

The GRASS GIS 8.3.2 maintenance release contains more than 30 changes compared to 8.3.1. This new patch release includes important fixes and improvements to the GRASS GIS modules and the graphical user interface (GUI), making it even more stable for daily work.

The post GRASS GIS 8.3.2 released appeared first on Markus Neteler Consulting.

The GRASS GIS Annual Report for 2023 highlights a year of significant achievements and developments in the GRASS GIS project, which celebrated its 40th anniversary. Here’s a summary of the report: Community Meeting: The GRASS GIS Community Meeting was held in June at the Czech Technical University in Prague, bringing together a diverse group of […]

The post GRASS GIS Annual Report 2023 appeared first on Markus Neteler Consulting.

Open source software projects thrive on the contributions of the community, not only for the code, but also for making the software accessible to a global audience. One of the critical aspects of this accessibility is the localization or translation of the software’s messages and interfaces. In this context, Weblate (https://weblate.org/) has proven to be […]

The post Translating Open Source Software with Weblate: A GRASS GIS Case Study appeared first on Markus Neteler Consulting.

What’s new in a nutshell The GRASS GIS 8.3.1 maintenance release provides more than 60 changes compared to 8.3.0. This new patch release brings in important fixes and improvements in GRASS GIS modules and the graphical user interface (GUI) which stabilizes the new single window layout active by default. Some of the most relevant changes […]

The post GRASS GIS 8.3.1 released appeared first on Markus Neteler Consulting.

What’s new in a nutshell The GRASS GIS 8.3.0 release provides more than 360 changes compared to the 8.2 branch. This new minor release brings in many fixes and improvements in GRASS GIS modules and the graphical user interface (GUI) which now has the single window layout by default. Some of the most relevant changes […]

The post GRASS GIS 8.3.0 released appeared first on Markus Neteler Consulting.

The 8.2.0 release of GRASS GIS is now available with results from the GSoC 2021 and many other additions. A new grass.jupyter package is now included for interacting with Jupyter notebooks. Single window graphical user interface is available in GUI settings. r.series and three other modules are newly parallelized. Additionally, the release includes a series […]

The post GRASS GIS 8.2.0 released appeared first on Markus Neteler Consulting.

Overview of changes After more than 3 year of development the first stable release GRASS GIS 8.0.0 is available. Efforts have concentrated on making the user experience even better, providing many new useful additional functionalities to modules and further improving the graphical user interface. Breaking news: new graphical user interface with entirely rewritten startup sequence! […]

The post GRASS GIS 8.0.0 released! Finally… appeared first on Markus Neteler Consulting.

Overview of changes

After more than 3 year of development the first stable release GRASS GIS 8.0.0 is available. Efforts have concentrated on making the user experience even better, providing many new useful additional functionalities to modules and further improving the graphical user interface.

Breaking news: new graphical user interface with entirely rewritten startup sequence!

This re-establishes user experience compatibility with QGIS and other connected software packages.

The GRASS GIS 8.0.0 release provides more than 1,300 fixes and improvements with respect to the release 7.8.6.

With the introduction of the semantic label raster metadata class, the temporal database was modified to version 3. Hence, to be able to read and process GRASS 7.x space-time datasets, users will be prompted to run t.upgrade. If users want to read newly created space-time datasets back in GRASS 7.x, they can run t.downgrade.

Launching the software

The user experience of the graphical user interface has been completely rewritten: no more clumsy selection screens – just enter the menu system directly!

And on command line, GRASS GIS now starts versionless, i.e. as grass.

Download and detailed list of changes

See https://github.com/OSGeo/grass/releases/tag/8.0.0RC2

Thanks to all contributors!

The post GRASS GIS 8.0.0RC2 released appeared first on Markus Neteler Consulting.

What’s new in a nutshell

As a follow-up to the previous GRASS GIS 7.8.4 we have published the new release GRASS GIS 7.8.5 with more than 80 improvements. This minor release offers new wxGUI fixes across the tree. Also the addon extension manager received various stability fixes. VRT raster map with tiled raster maps can now be properly exported and imported in the native GRASS GIS raster format.

The overview of new features in the 7.8 release series is available at new features in GRASS GIS 7.8. See also our detailed announcement with the full list of changes and bugs fixed at https://trac.osgeo.org/grass/wiki/Release/7.8.5-News.

Binaries/Installer download:

• winGRASS 7.8.5/standalone: 32bit standalone installer | 64bit standalone installer
• winGRASS 7.8.5/OSGeo4W: 32bit OSGeo4W installer | 64bit OSGeo4W installer
• Mac
• Linux
  • Debian
  • Fedora/Centos/EPEL
  • Ubuntu
  • … further binary packages for other Linux distributions will follow shortly, please check at software downloads

Source code download:

• https://grass.osgeo.org/grass78/source/
• https://grass.osgeo.org/grass78/source/grass-7.8.5.tar.gz
• To get the GRASS GIS 7.8.5 source code directly from GitHub, see here.

First time users may explore the first steps tutorial after installation.

About GRASS GIS

The Geographic Resources Analysis Support System (https://grass.osgeo.org/), commonly referred to as GRASS GIS, is an Open Source Geographic Information System providing powerful raster, vector and geospatial processing capabilities. It can be used either as a stand-alone application or as backend for other software packages such as QGIS and R geostatistics or in the cloud. It is distributed freely under the terms of the GNU General Public License (GPL). GRASS GIS is a founding member of the Open Source Geospatial Foundation (OSGeo).

The GRASS Development Team, Dec 2020

The post GRASS GIS 7.8.5 released appeared first on Markus Neteler Consulting.

In episode 86 of MapScaping podcast, Markus Neteler talks about the functionality offered (the topological vector engine, 2D and 3D raster analysis, image processing and available programming interfaces), and whom GRASS GIS is for.

Markus is the cofounder of mundialis, a Bonn based business. He is also the Chairman of the GRASS GIS Project Steering Committee.

Enjoy the podcast and the transcript!

The post MapScaping podcast: GRASS GIS probably doesn’t get the attention it deserves appeared first on Markus Neteler | Geospatial Analysis | Remote sensing | GRASS GIS.

1. What’s new in a nutshell

As a follow-up to the previous GRASS GIS 7.8.3 we have published the new release GRASS GIS 7.8.4 with more than 170 improvements. This minor release again focuses on wxGUI fixes, especially in the animation export, the layer management, 3D visualization and the data catalogue. Many display modules received fixes as well, and the vector digitizer now works as expected.

The overview of new features in the 7.8 release series is available at new features in GRASS GIS 7.8. See also our detailed announcement with the full list of changes and bugs fixed at https://trac.osgeo.org/grass/wiki/Release/7.8.4-News.

Binaries/Installer download:

• winGRASS 7.8.4/standalone: 32bit standalone installer | 64bit standalone installer
• winGRASS 7.8.4/OSGeo4W: 32bit OSGeo4W installer | 64bit OSGeo4W installer
• Mac
• Linux
  • Debian
  • Fedora/Centos/EPEL
  • Ubuntu
  • … further binary packages for other Linux distributions will follow shortly, please check at software downloads

Source code download:

• https://grass.osgeo.org/grass78/source/
• https://grass.osgeo.org/grass78/source/grass-7.8.4.tar.gz
• To get the GRASS GIS 7.8.4 source code directly from GitHub, see here.

First time users may explore the first steps tutorial after installation.

About GRASS GIS

The Geographic Resources Analysis Support System (https://grass.osgeo.org/), commonly referred to as GRASS GIS, is an Open Source Geographic Information System providing powerful raster, vector and geospatial processing capabilities. It can be used either as a stand-alone application or as backend for other software packages such as QGIS and R geostatistics or in the cloud. It is distributed freely under the terms of the GNU General Public License (GPL). GRASS GIS is a founding member of the Open Source Geospatial Foundation (OSGeo).

The GRASS Development Team, Oct 2020

The post GRASS GIS 7.8.4 released appeared first on GFOSS Blog | GRASS GIS and OSGeo News.

GRASS GIS 7.8.2 released with updated PROJ 6 and GDAL 3 support

What’s new in a nutshell

As a follow-up to the recent GRASS GIS 7.8.1 we have pusblished the new stable release GRASS GIS 7.8.2.
Besides other improvements, the release contains important PROJ 4/5/6 related datum handling fixes, wxGUI fixes and a fix for the vector import from PostGIS databases.

An overview of the new features in the 7.8 release series is available at new features in GRASS GIS 7.8.

Binaries/Installer download:

• winGRASS 7.8.2: 32bit standalone installer | 64bit standalone installer
• winGRASS 7.8.2 OSGeo4W: 32bit OSGeo4W installer | 64bit OSGeo4W installer
• Debian (forthcoming)
• Fedora and EPEL7 (CentOS7, RHEL7, … – included in Fedora 31+)
• Linux Mint: see Ubuntu
• Ubuntu (ubuntugis-unstable)
• … further binary packages for other Linux distributions will follow shortly, please check at software downloads.
  

Source code download:

• https://grass.osgeo.org/grass78/source/
• https://grass.osgeo.org/grass78/source/grass-7.8.2.tar.gz
• To get the GRASS GIS 7.8.2 source code directly from GitHub, see here.

See also our detailed announcement:

• https://trac.osgeo.org/grass/wiki/Release/7.8.2-News
• https://trac.osgeo.org/grass/wiki/Grass7/NewFeatures78 (overview of new 7.8 stable release series)
• https://grass.osgeo.org/grass7/manuals/addons/ (list of available addons)

First time users may explore the first steps tutorial after installation.

About GRASS GIS

The Geographic Resources Analysis Support System (https://grass.osgeo.org/), commonly referred to as GRASS GIS, is an Open Source Geographic Information System providing powerful raster, vector and geospatial processing capabilities in a single integrated software suite. GRASS GIS includes tools for spatial modeling, visualization of raster and vector data, management and analysis of geospatial data, and the processing of satellite and aerial imagery. It also provides the capability to produce sophisticated presentation graphics and hardcopy maps. GRASS GIS has been translated into about twenty languages and supports a huge array of data formats. It can be used either as a stand-alone application or as backend for other software packages such as QGIS and R geostatistics. It is distributed freely under the terms of the GNU General Public License (GPL). GRASS GIS is a founding member of the Open Source Geospatial Foundation (OSGeo).

The GRASS Development Team, December 2019

The post GRASS GIS 7.8.2 released appeared first on GFOSS Blog | GRASS GIS and OSGeo News.

Please help us testing the Python3 support in the yet unreleased GRASS GIS trunk (i.e., version “grass77” which will be released as “grass78” in the near future).

1. Why Python 3?

Python 2 is end-of-life (EOL); the current Python 2.7 will retire in 11 months from today (see https://pythonclock.org). We want to follow the “Moving to require Python 3” and complete the change to Python 3. And we need a broader community testing.

2. Download and test!

Packages are available at time:

• winGRASS GIS 7.7svn daily builds with Python 3, available as standalone installers or in OSGeo4W (announcement)
• docker image: https://hub.docker.com/r/mundialis/grass-gis7-trunk/
• … more following soon

3. Instructions for testing

• Use grass77 :-)
• https://trac.osgeo.org/grass/wiki/Python3Support#Howtotest

4. Problems found? Please report them to us

Problems and bugs can be reported in the GRASS GIS trac. Code changes are welcome!

Thanks for testing grass77!

The post Call for testing: GRASS GIS with Python 3 appeared first on GFOSS Blog | GRASS GIS and OSGeo News.

Today marks 35 years of GRASS GIS development – with frequent releases the project keeps pushing the limits in terms of geospatial data processing quality and performance.

GRASS (Geographic Resources Analysis Support System) is a free and open source Geographic Information System (GIS) software suite used for geospatial data management and analysis, image processing, graphics and map production, spatial modeling, and 3D visualization. Since the major GRASS GIS 7 version, it also comes with a feature rich engine for space-time cubes useful for time series processing of Landsat and Copernicus Sentinel satellite data and more. GRASS GIS can be either used as a desktop application or as a backend for other software packages such as QGIS and R. Furthermore, it is frequently used on HPC and cloud infrastructures for massive parallelized data processing.

Brief history
In 1982, under the direction of Bill Goran at the U.S. Army Corps of Engineers Construction Engineering Research Laboratory (CERL), two GIS development efforts were undertaken. First, Lloyd Van Warren, a University of Illinois engineering student, began development on a new computer program that allowed analysis of mapped data.  Second, Jim Westervelt (CERL) developed a GIS package called “LAGRID – the Landscape Architecture Gridcell analysis system” as his master’s thesis. Thirty five years ago, on 29 July 1983, the user manual for this new system titled “GIS Version 1 Reference Manual” was first published by J. Westervelt and M. O’Shea. With the technical guidance of Michael Shapiro (CERL), the software continued its development at the U.S. Army Corps of Engineers Construction Engineering Research Laboratory (USA/CERL) in Champaign, Illinois; and after further expansion version 1.0 was released in 1985 under the name Geographic Resources Analysis Support System (GRASS). The GRASS GIS community was established the same year with the first annual user meeting and the launch of GRASSnet, one of the internet’s early mailing lists. The user community expanded to a larger audience in 1991 with the “Grasshopper” mailing list and the introduction of the World Wide Web. The users’ and programmers’ mailing lists archives for these early years are still available online.
In the mid 1990s the development transferred from USA/CERL to The Open GRASS Consortium (a group who would later generalize to become today’s Open Geospatial Consortium — the OGC). The project coordination eventually shifted to the international development team made up of governmental and academic researchers and university scientists. Reflecting this shift to a project run by the users, for the users, in 1999 GRASS GIS was released under the terms of the GNU General Public License (GPL). A detailed history of GRASS GIS can be found at https://grass.osgeo.org/history/.

Where to next?
The development on GRASS GIS continues with more energy and interest than ever. Parallel to the long-term maintenance of the GRASS 7.4 stable series, effort is well underway on the new upcoming cutting-edge 7.6 release, which will bring many new features, enhancements, and cleanups. As in the past, the GRASS GIS community is open to any contribution, be it in the form of programming, documentation, testing, and financial sponsorship. Please contact us!

About GRASS GIS

The Geographic Resources Analysis Support System (https://grass.osgeo.org/), commonly referred to as GRASS GIS, is an Open Source Geographic Information System providing powerful raster, vector and geospatial processing capabilities in a single integrated software suite. GRASS GIS includes tools for spatial modeling, visualization of raster and vector data, management and analysis of geospatial data, and the processing of satellite and aerial imagery. It also provides the capability to produce sophisticated presentation graphics and hardcopy maps. GRASS GIS has been translated into about twenty languages and supports a huge array of data formats. It can be used either as a stand-alone application or as backend for other software packages such as QGIS and R geostatistics. It is distributed freely under the terms of the GNU General Public License (GPL). GRASS GIS is a founding member of the Open Source Geospatial Foundation (OSGeo).

The GRASS Development Team, July 2018

The post Celebrating 35 years of GRASS GIS! appeared first on GFOSS Blog | GRASS GIS and OSGeo News.

What’s new in a nutshell

After three months of development the new update release GRASS GIS 7.2.2 is available. It provides more than 120 stability fixes and manual improvements compared to release version 7.2.1. An overview of new features in the 7.2 release series is available at New Features in GRASS GIS 7.2.

About GRASS GIS 7: Its graphical user interface supports the user to make complex GIS operations as simple as possible. The updated Python interface to the C library permits users to create new GRASS GIS-Python modules in a simple way while yet obtaining powerful and fast modules. Furthermore, the libraries were again significantly improved for speed and efficiency, along with support for huge files. A lot of effort has been invested to standardize parameter and flag names. Finally, GRASS GIS 7 comes with a series of new modules to analyse raster and vector data, along with a full temporal framework. For a detailed overview, see the list of new features. As a stable release series, 7.2.x enjoys long-term support.

Binaries/Installer download:

• winGRASS 7.2.2: 32bit standalone installer | 64bit standalone installer
• winGRASS 7.2.2 OSGeo4W: 32bit OSGeo4W installer | 64bit OSGeo4W installer
• Debian
• Fedora and EPEL7 (CentOS7, RHEL7, …)
• ubuntugis-unstable (Ubuntu LTS – Xenial, Trusty)
• grass-stable (Ubuntu non-LTS – Zesty)
• … further binary packages for other Linux distributions and Mac OSX will follow shortly, please check at software downloads.
  

Source code download:

• https://grass.osgeo.org/grass72/source/
• https://grass.osgeo.org/grass72/source/grass-7.2.2.tar.gz
• To get the GRASS GIS 7.2.2 source code directly from SVN, see here.

More details:

See also our detailed announcement:

• https://trac.osgeo.org/grass/wiki/Release/7.2.2-News
• https://trac.osgeo.org/grass/wiki/Grass7/NewFeatures72 (overview of new 7.2 stable release series)
• https://grass.osgeo.org/grass7/manuals/addons/ (list of available addons)

First time users may explore the first steps tutorial after installation.

About GRASS GIS

The Geographic Resources Analysis Support System (https://grass.osgeo.org/), commonly referred to as GRASS GIS, is an Open Source Geographic Information System providing powerful raster, vector and geospatial processing capabilities in a single integrated software suite. GRASS GIS includes tools for spatial modeling, visualization of raster and vector data, management and analysis of geospatial data, and the processing of satellite and aerial imagery. It also provides the capability to produce sophisticated presentation graphics and hardcopy maps. GRASS GIS has been translated into about twenty languages and supports a huge array of data formats. It can be used either as a stand-alone application or as backend for other software packages such as QGIS and R geostatistics. It is distributed freely under the terms of the GNU General Public License (GPL). GRASS GIS is a founding member of the Open Source Geospatial Foundation (OSGeo).

The GRASS Development Team, Sep 2017

The post GRASS GIS 7.2.2 released appeared first on GFOSS Blog | GRASS GIS Courses.