roofer reconstructs LoD2 buildings fully automatically from a point cloud and building roof footprint polygon
https://github.com/3DBAG/roofer
The Open Food Network is a global network of people and organizations working together to build a new food system, and producers to buy local food from
https://app.katuma.org/map?locale=ca
The US Census Bureau's On The Map tool provides a wealth of data and maps and enables spatial analysis using web GIS features
https://onthemap.ces.census.gov/
Fastreach determines the accessible area of public transport given a starting station, a date and a maximum trip duration (isochronous) which is limited to 120 minutes
https://fastreach.erik-schubert.de/
The soundtrack of New York City, free jazz format, played through the subway trains and the sound assigned to each different line (bass, piano, sax, etc.)
https://www.trainjazz.com/
Lightweight urban modeling and rendering with proxy buildings and Gaussian residuals for efficient and high-quality urban scene recreation
https://github.com/LiYukeee/CityGo
The Comisión Nacional de los Mercados y la Competencia makes public the maps with the capacity available in the electricity grid, both for generation and for demand
[CA]
https://www.cnmc.es/ca/node/419407
Track Policy follows the status of AI and data center legislation around the world to find out what laws are being passed and see what impacts they will have
https://trackpolicy.org/
Urban taxonomy is a classification of the built fabric that divides cities into regions with consistent patterns, connects them using a taxonomic tree, and encodes their differences
https://urbantaxonomy.org/
Interactive map with the bike lanes of Catalonia, with key figures and statistics, made with data from OpenStreetMap and municipal Open Data portals
[CAT]
https://carrilbici.opendata.cat/mapa
iwfgara (in the Rarámuri language of Mexico "we are all one") is the 3D visualization platform for Gaia3D weather data
https://www.iwfgara.com/
Strado scores each neighborhood in 50 European cities using real data from OpenStreetMap, with an analysis of 22 categories, to obtain a livability score based on your preferences
https://strado.info/
The collaborative project Geograph® Britain and Ireland aims to collect geographically representative photographs and information from every square kilometre of the territory
https://www.geograph.org.uk/
The World Atlas of Sausages, to discover regional varieties of sausages, get to know the best producers and find the best place to eat them
https://planetwurst.com/
A map to help students and staff navigate the University of Waterloo campus safely and avoid attacks from the aggressive geese that inhabit and nest there
https://www.waddleloo.com/map
The Civic Atlas is a physical governance exploration project that combines civic datasets to gain insight into a country and its governance scores.
https://www.amos.design/the-civic-atlas
Midway is a free tool to find destinations that can be reached by direct flight, and proposes a meeting point halfway.
https://app.midway.travel/
An interactive map of Tolkien's Middle-earth, with events from all over the legendary represented as markers, a book filter, and a distance meter
https://middle-earth-interactive-map.web.app/
Interactive map to explore the Silk Roads, discover new routes, learn what resources and goods are exchanged or find a city. Map can be purchased printed on silk
https://www.intofarlands.com/silk-roads-map
3D ICE is an interactive cryosphere explorer designed to turn state-of-the-art datasets from Antarctica and Greenland into an intuitive experience.
https://3d-ice.com/
Guyana, officially known as the Co-operative Republic of Guyana, is the only country in the world capable of feeding its entire population through domestic production, without relying on imports
https://www.nature.com/articles/s43016-025-01173-4
"Projecte 4 Estacions" offers weather information for the Pyrenees, including forecasts, live cameras, timelapses, and a social media presence
[CA]
https://app.projecte4estacions.com/mapa
The complete electrical infrastructure of the world on an interactive map, featuring generation, distribution, and facilities, with filters to combine all elements
https://opengridworks.com/
The Third Place Index (TPI) highlights community gathering spaces throughout the United States, "third places" where individuals come together for social interaction outside of home and work
https://thirdplaceindex.org/map-app/address-map
The Geospatial Atlas is a tool that offers interactive visualizations for large datasets of points, featuring cross-filters and metadata search options
https://github.com/do-me/geospatial-atlas
Human population within a given radius, from anywhere in the world, calculated using the 2025 Global Human Settlement Layer population grid data and OSM layers
https://www.tomforth.co.uk/circlepopulations/
The Swiss Territorial Project shows what the country could look like in the future considering that they will need enough space to live well and to remain economically strong
[FR]
https://projet-de-territoire-suisse.ch/
Irish traditional music atlas made with data from The Session website allows filtering by site, tune and melody type and specific searches
https://cartoguophy.com/irish-trad-music/
The environmental cost of earthquakes in Europe presented in a seismic risk map of embodied carbon associated with damage to buildings (about 14 billion tons of CO2)
https://www.nature.com/articles/s41467-025-68120-6
Your personal intelligence agent that watches the world from multiple data sources and alerts you when something changes, with centralized command, open source and cloudless
https://github.com/calesthio/Crucix
Self-hosted, open-source, easy-to-use travel tracker and planner, useful for both planning and sharing, and especially for keeping track of the places you've been.
https://github.com/seanmorley15/AdventureLog
Free and open source project designed to manage large-scale real-world geographic data and generate detailed Minecraft worlds, with OSM and elevation data.
https://github.com/louis-e/arnis
This interactive visualization shows the environmental and health impacts of major international airports in the United States, the United Kingdom, and the European Union from 2000 to 2024.
https://knowwhereconsulting.co.uk/maps/airports/
A 100% client-side open source web environment to design geo posters with OSM data and a professional look in a quick, easy and customizable way.
https://terraink.app/
This map, which shows the names and biographical information of streets that have been jointly named by the City of New York, is both an informational tool and a historical record.
https://streetnamesmap-nyc.hub.arcgis.com/
Tool that allows you to compare your household's spending with that of each census section of Catalonia and find out if you would be above or below the average spending in any neighborhood.
[CA]
https://despesesllars.netlify.app/
Beta version of a tracking page of the spanish train system, both local and long-distance, to know the current position and accumulated delay
[ES]
https://spaintrainradar.com/
A social atlas to represent the spatial dimension of the social hierarchies and inequalities that structure contemporary France and contribute to public debate
https://atlas-social-de-france.fr/
A high-performance TypeScript library, designed to quickly and optimally display thousands of markers without overloading the map, as a paid PaaS (Pin as a Service) service
https://arenarium.dev/
The Pixel-Wise T-Test is a method for detecting damage to buildings in conflict zones with an open source workflow within the Google Earth Engine environment with free SAR imagery.