grass

GRASS - free and open-source geospatial processing engine

Science Score: 59.0%

This score indicates how likely this project is to be science-related based on various indicators:

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CITATION.cff file
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codemeta.json file
Found codemeta.json file
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Found .zenodo.json file
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DOI references
Found 3 DOI reference(s) in README
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Academic publication links
Links to: zenodo.org
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Committers with academic emails
6 of 144 committers (4.2%) from academic institutions
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Institutional organization owner
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Scientific vocabulary similarity
Low similarity (13.2%) to scientific vocabulary

Keywords

arrays data-science earth-observation geospatial geospatial-analysis gis grass-gis hacktoberfest image-processing jupyter machine-learning open-science parallel-computing python raster remote-sensing science spatial timeseries-analysis vector

Keywords from Contributors

geospatial-data actinia wms wfs web-mapping wcs ogc engine foss4g gdal

Last synced: 6 months ago · JSON representation

Repository

GRASS - free and open-source geospatial processing engine

Basic Info

Host: GitHub
Owner: OSGeo
License: other
Language: C
Default Branch: main
Homepage: https://grass.osgeo.org
Size: 406 MB

Statistics

Stars: 983
Watchers: 47
Forks: 365
Open Issues: 667
Releases: 0

Topics

Created almost 7 years ago · Last pushed 6 months ago

Metadata Files

Readme Contributing Funding License Code of conduct Citation Security Governance Authors

README.md

GRASS Repository

Description

GRASS, Geographic Resources Analysis Support System, is a powerful computational engine for raster, vector, and geospatial processing. It supports terrain and ecosystem modeling, hydrology, data management, and imagery processing. With a built-in temporal framework and Python API, it enables advanced time series analysis and rapid geospatial programming, optimized for large-scale analysis on various hardware configurations.

You can use GRASS as your desktop Geographic Information System (GIS) or as a geoprocessing engine through command-line, Python or R interface.

GRASS is open-source and free software, available under the GNU General Public License, and hosted by the Open Source Geospatial Foundation (OSGeo).

GRASS uses a custom governance model and is fiscally sponsored by NumFOCUS. Consider making a tax-deductible donation to help the project pay for developer time, professional services, travel, workshops, and a variety of other needs.

NumFOCUS is a 501(c)(3) non-profit charity in the United States; as such, donations to NumFOCUS are tax-deductible as allowed by law. As with any donation, you should consult with your personal tax adviser or the IRS about your particular tax situation.

Downloads

See download instructions to get GRASS for your platform.

Documentation

See documentation and tutorials to start learning GRASS.

Getting help

Join the GRASS community on Discourse or explore GRASS commercial support.

Contributing

All contributions are welcome! Join GRASS developer community on Discourse to discuss your plans or simply open a pull request. See CONTRIBUTING file for more details.

Compiling GRASS

See the INSTALL.md file. In addition, there are detailed compile instructions in the Wiki.

Docker

For using and building a GRASS docker image, see docker/README.md.

Further documents

Thanks to all contributors

Owner

Name: Open Source Geospatial Foundation
Login: OSGeo
Kind: organization
Email: info@osgeo.org
Location: United States of America

Website: https://www.osgeo.org
Repositories: 40
Profile: https://github.com/OSGeo

Empower everyone with open source geospatial

Committers

Last synced: 8 months ago

All Time

Total Commits: 24,271
Total Committers: 144
Avg Commits per committer: 168.549
Development Distribution Score (DDS): 0.721

Past Year

Commits: 1,594
Committers: 58
Avg Commits per committer: 27.483
Development Distribution Score (DDS): 0.788

Top Committers

Name	Email	Commits
Martin Landa	l**n@g**m	6,782
Markus Neteler	n**r@g**m	3,351
Markus Metz	m**k@g**m	2,421
Anna Petrášová	k**a@g**m	1,825
Vaclav Petras	w**s@g**m	1,288
Glynn Clements	g**n@g**m	1,199
Hamish Bowman	h**b@y**m	1,149
Soeren Gebbert	s**t@g**m	870
Huidae Cho	g**u@g**m	650
renovate[bot]	2****]	458
Luca Delucchi	l**e@g**m	405
Pietro Zambelli	p**b@g**m	373
Nicklas Larsson	n**n@y**m	336
Edouard Choinière	2****x	331
Tomas Zigo	5****i	321
Michael Barton	m**n@a**u	218
Maris Nartiss	m**s@g**m	199
Yann Chemin	y**n@g**m	196
ShubhamDesai	4****i	195
Arohan Ajit	a**2@g**m	137
Štěpán Turek	s**k@s**z	129
Helmut Kudrnovsky	h**a@g**m	127
Moritz Lennert	m**t@c**e	117
Linda Kladivova	4****a	94
Ondrej Pesek	p**k@g**m	77
William Kyngesburye	k**s@k**m	69
Stefan Blumentrath	s**h@g**e	65
Stefan Blumentrath	s**h@n**o	50
Nishant Bansal	n**3@g**m	43
Eric Patton	e**n@n**a	43
and 114 more...

Committer Domains (Top 20 + Academic)

google.com: 2 mundialis.de: 1 norbit.de: 1 bowdoin.edu: 1 libero.it: 1 ecodiv.earth: 1 sieczka.org: 1 fastmail.fm: 1 xs4all.nl: 1 ncsu.edu: 1 ovsienko.info: 1 stjohnspoint.co.uk: 1 jidanni.org: 1 nrcan.gc.ca: 1 nina.no: 1 gmx.de: 1 kyngchaos.com: 1 club.worldonline.be: 1 seznam.cz: 1 asu.edu: 1 ds.study.iitm.ac.in: 1 kiit.ac.in: 1 uccs.edu: 1

Issues and Pull Requests

Last synced: 6 months ago

All Time

Total issues: 730
Total pull requests: 4,811
Average time to close issues: 7 months
Average time to close pull requests: about 1 month
Total issue authors: 131
Total pull request authors: 106
Average comments per issue: 2.56
Average comments per pull request: 1.75
Merged pull requests: 3,919
Bot issues: 6
Bot pull requests: 929

Past Year

Issues: 291
Pull requests: 2,940
Average time to close issues: 10 days
Average time to close pull requests: 4 days
Issue authors: 58
Pull request authors: 62
Average comments per issue: 1.65
Average comments per pull request: 1.09
Merged pull requests: 2,425
Bot issues: 1
Bot pull requests: 582

View more stats

Top Authors

Issue Authors

wenzeslaus (110)
echoix (68)
petrasovaa (60)
neteler (40)
cmbarton (37)
ninsbl (25)
lindakarlovska (22)
tmszi (21)
marisn (21)
nilason (20)
HuidaeCho (20)
cwhite911 (20)
baharmon (13)
pesekon2 (13)
veroandreo (11)

Pull Request Authors

renovate[bot] (901)
echoix (679)
ShubhamDesai (413)
wenzeslaus (313)
arohanajit (276)
nilason (270)
petrasovaa (254)
neteler (138)
tmszi (122)
pesekon2 (109)
HuidaeCho (96)
NishantBansal2003 (85)
landam (82)
cwhite911 (81)
ymdatta (67)

Top Labels

Issue Labels

bug (407) enhancement (244) GUI (87) Python (83) CI (49) docs (33) C (32) Windows (26) good first issue (26) raster (25) manual (24) gsoc (19) vector (17) windows (15) temporal (14) macOS (14) backport to 8.4 (10) module (9) tests (7) help wanted (6) backport to 8.3 (6) docker (6) database (6) HTML (5) wontfix (5) hacktoberfest (4) libraries (4) C++ (4) Linux (4) translation (3)

Pull Request Labels

Python (1,700) module (1,493) libraries (1,102) CI (1,035) C (1,027) docs (746) raster (732) GUI (718) vector (560) tests (496) HTML (319) imagery (314) bug (300) general (268) enhancement (225) display (181) docker (177) temporal (172) markdown (171) notebook (147) database (144) translation (125) CMake (122) manual (118) raster3d (102) windows (100) backport to 8.4 (86) macOS (66) backport to 8.3 (39) C++ (39)

Dependencies

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