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Overture Maps Foundation
@overturemaps.bsky.social
Collaborative effort to develop interoperable open map data for mapping services worldwide | The Linux Foundation open source project
📢 Overture 2025-12-17.0 is live.

📌 Places: New taxonomy with clearer hierarchies
🚉 Transportation: 725k+ new TomTom segments
📍 Addresses: New Quebec dataset
🌐 Base: OSM refresh + 9,690 rollercoasters 🎢
📐 Schema: v1.15.0

Get the open data: docs.overturemaps.org/blog/2025/12...
a black and white photo of a roller coaster going down a track .
ALT: a black and white photo of a roller coaster going down a track .
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December 19, 2025 at 4:20 PM
🎂 Overture Maps turns 3.

From a shared idea to open, interoperable base map data used in the real world. Grateful for the community that made it possible.💙

Curious about Overture Maps? Join us: overturemaps.org/become-a-mem...
December 15, 2025 at 9:00 PM
📻 Software Engineering Radio spoke with Amy and Jennings about the foundations of geospatial data, the role of a shared schema, how #OvertureMap’s dataset has grown to 4.2B+ features, and more!

🔗 Read the interview to learn Overture's progress & goals: overturemaps.org/blog/2025/ov...
Overture Maps Explained on Software Engineering Radio - Overture Maps Foundation
The Overture Maps Foundation is now three years old, and we’ve met every milestone we’ve set out to meet. But there’s still much more to come. Please enjoy this interview with Software Engineering Rad...
overturemaps.org
December 11, 2025 at 6:51 PM
✈️ Travel is held back by fragmented location data and systems that can’t speak to each other. #GERS changes this with one open, stable ID for every real-world place: enabling accurate discovery, seamless bookings, and AI-ready travel experiences.

📖: overturemaps.org/blog/2025/fr...
From discovery to action: A new foundation for travel - Overture Maps Foundation
Imagine asking an AI agent to book a hotel. The agent books the room, finds restaurants you like, a concert venue nearby, and lines up ground transportation. This smooth, integrated experience is the ...
overturemaps.org
December 1, 2025 at 9:55 PM
Address data might look simple, but anyone who has worked with it knows how fragmented it is.

Jeff’s new blog uses Mississippi to show how Overture turns scattered sources into one clean, ready-to-use dataset.

Full story 👇
overturemaps.org/blog/2025/bu...
Building Complete Address Coverage: How We Brought Every Address in Mississippi Together - Overture Maps Foundation
To the uninitiated, address data appears simple. Scrawl an address on an envelope and a postal service will deliver it to the specified destination. However, the data enabling these systems...
overturemaps.org
November 18, 2025 at 5:56 PM
We’re thrilled to welcome William Mortenson as our new Executive Director!

He brings 25+ years of geospatial experience to advance open, interoperable map data and collaboration across the industry.

🔗 Read the full announcement: overturemaps.org/announcement...
November 3, 2025 at 1:01 PM
We’re thrilled to share that the Overture Maps Foundation has been named to Fast Company’s 2025 Next Big Things in Tech list for our work on GERS! 🌍✨

Read our blog to learn more about what this means for #GERS and #OpenData: overturemaps.org/blog/2025/op...
Open Collaboration Wins: Overture Named to Fast Company’s 2025 Next Big Things in Tech - Overture Maps Foundation
We’ve long thought that we’re onto something big here at Overture. And now the rest of the world does, too. I’m pleased to announce that Fast Company has recognized the...
overturemaps.org
October 14, 2025 at 4:12 PM
📢 Overture 2025-09-24.0 is now live.

📌 6M new POIs from Foursquare OS Places
🎯 Better confidence scores w/ signal patches
🚉 Expanded TomTom data + coverage in 🇮🇹🇵🇹🇲🇽🇪🇬🇸🇪🇮🇩
📐 New schema properties for clarity & usability

Get the #opendata: docs.overturemaps.org/blog/2025/09...
September 24, 2025 at 10:10 PM
Reposted by Overture Maps Foundation
📢Announcing our keynote speakers!

4 superb speakers; seriously, they rock
Introducing you across this week

Meet Amy Rose

Currently = CTO @overturemaps.bsky.social 
Responsible = technical roadmap, infrastructure design, data interoperability strategy
30 years #geospatial domain = myriad solutions
September 10, 2025 at 12:14 AM
We’re honored to share that the #OvertureMaps has received the GeoGov Summit Innovation in Public-Private Partnerships Award. 🏆

A heartfelt thank you to our community. Your contributions make Overture possible. 👏 And thank you to Geospatial World Forum for the recognition.
September 12, 2025 at 7:45 PM
📢 Overture 2025-08-20.0 is now live.

New Building data from Esri and Vancouver, plus expanded Base theme with quay, railway, and artwork classes. A minor patch for Microsoft ML buildings will follow shortly.

Get the open data: docs.overturemaps.org/blog/2025/08...
August 21, 2025 at 7:01 PM
📢 Overture 2025-07-23.0 is live!

This month brings new Brazil buildings data, improved tagging, and expanded Türkiye coverage — part of our 12-month streak of on-time open data drops since GA.🛤️

Grab the latest data → docs.overturemaps.org/blog/2025/07...
a man is holding a woman in his arms and says time to make the donuts ... i already made the donuts ..
ALT: a man is holding a woman in his arms and says time to make the donuts ... i already made the donuts ..
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July 24, 2025 at 9:25 PM
That’s a wrap on EsriUC 2025!

Thanks to everyone who visited Overture Maps, joined the Passport Adventure with AWS, Meta, Maxar, TomTom, Nearmap & con terra, and congrats to our Capybara winners 🧸✨

Grateful for this amazing community 💛
July 19, 2025 at 12:05 AM
🌏 What’s next for spatial data infrastructure?

Join Overture Maps ED Marc Prioleau at #EsriUC on July 16 to explore how #OpenData & unique IDs are driving integration across sectors.

📅 8:30–9:30 AM PDT

🔗 overturemaps.org/event/esri-u...
Esri User Conference 2025 - Overture Maps Foundation
Esri User Conference 2025 brings together the global GIS and mapping community to explore how spatial thinking and geospatial technology are solving the world’s most complex challenges. Overture Maps ...
https://overturemaps.org/event/esri-user-conference-2025/"
July 11, 2025 at 3:59 PM
🌐 Don’t miss “ArcGIS Living Atlas – Open Data Content” on July 15 at #EsriUC!

See how global datasets like OpenStreetMap + #OvertureMaps are powering #OpenData in ArcGIS.

📅 8:30–9:30 AM PDT

🔗 overturemaps.org/event/esri-u...
Esri User Conference 2025 - Overture Maps Foundation
Esri User Conference 2025 brings together the global GIS and mapping community to explore how spatial thinking and geospatial technology are solving the world’s most complex challenges. Overture Maps ...
https://overturemaps.org/event/esri-user-conference-2025/"
July 10, 2025 at 6:52 PM
🌍 Overture Maps is heading to #EsriUC 2025!

We’re bringing insights on #OpenData & #GERS — with sessions on Living Atlas & spatial data infrastructure.

📍July 14–18, San Diego
🔗 overturemaps.org/event/esri-u...
Esri User Conference 2025 - Overture Maps Foundation
Esri User Conference 2025 brings together the global GIS and mapping community to explore how spatial thinking and geospatial technology are solving the world’s most complex challenges. Overture Maps ...
https://overturemaps.org/event/esri-user-conference-2025/"
July 8, 2025 at 8:56 PM
A walkthrough of the full GERS framework: UUIDs, Registry, Changelogs, and bridge files.

See how:
🆔 UUID lookups in the Registry
📊 Changelog analysis for tracking changes
🌉 Bridge files to Facebook pages
🗺️ Division hierarchy queries

👉 Dive in:https://docs.overturemaps.org/gers/gers-tutorial/
July 2, 2025 at 2:16 PM
Ready to connect your data to GERS? Our new tutorial shows you how

Step-by-step guide covering:
🎯 Spatial matching techniques
🔧 Data enrichment with GERS IDs
🌉 Creating your own bridge files
🔄 Maintenance workflows

Start now: docs.overturemaps.org/gers/gers-tu...
July 1, 2025 at 2:41 PM
Connecting your data to GERS just got easier.

Bridge files now link datasets like OSM, Esri & Meta to Overture.

🔗 Faster onboarding
📈 Easy enrichment
🔍 Clear data sources

📖 Learn more: overturemaps.org/blog/2025/in...
Introducing Bridge Files - Overture Maps Foundation
overturemaps.org
June 30, 2025 at 7:07 PM
The complete Global Entity Reference System (#GERS) explained 🗺️

4 components working together:
🗺️ Reference Map (open & validated datasets)
📊 Changelogs (track updates)
🔍 Registry (ID lookup)
🌉 Bridge Files (instant connections)

Check out the system overview: overturemaps.org/blog/2025/un...
Understanding Overture's Global Entity Reference System - Overture Maps Foundation
Today, Overture Maps Foundation announced the general availability of the Global Entity Reference System (GERS). GERS provides common, open, accessible IDs for geospatial entities like buildings, plac...
overturemaps.org
June 27, 2025 at 5:56 PM
🗺️ Industry leaders agree: #GERS is changing how we integrate spatial data, and the impact is real.

Microsoft, Esri, and Precisely share how GERS is helping eliminate costly data conflation and enabling faster, smarter decisions.

📣 Read the announcement: overturemaps.org/announcement...
June 26, 2025 at 11:00 PM
Tired of spending more time prepping data than using it? #GERS eliminates that problem by making data integration faster and cheaper.

@addresscloud.bsky.social processes millions of buildings in minutes. Meta, Microsoft, TomTom, & Esri are on board.

Learn how: overturemaps.org/resources/in...
June 26, 2025 at 6:29 PM
📢 Overture 2025-06-25.0 is live!

🔑 Switched to UUIDs. Also in this release:
📍 New address data (🇬🇱 🇸🇬 🇺🇸)
🏠 Vancouver buildings 🇨🇦
📌 64M+ places from Krick
🚉 Turkey transport via TomTom
🌎Base: broader coverage & features

🔗 Get the #opendata: overturemaps.org/download
June 25, 2025 at 10:28 PM
🚀 Overture’s GERS is now GA!

#GERS makes data sharing, onboarding, and joining easier via common, open, accessible IDs.

⏱️Cut data integration time & cost
🔓No vendor lock-in with open ecosystem
🧩Simple joins, not complex conflations

🔗 Learn more: overturemaps.org/uncategorize...
Overture Maps Launches GERS, a Global Standard for Interoperable Geospatial IDs, to Drive Data Interoperability - Overture Maps Foundation
Unique IDs make it easier and cheaper to attach data to geospatial entities, such as buildings, streets, places, etc. SAN FRANCISCO, Calif.—June 25, 2025 — The Overture Maps Foundation, a collaborativ...
overturemaps.org
June 25, 2025 at 3:05 PM
Building open, interoperable map data together. 🤝

Our new video spotlights the vision behind Overture Maps and how organizations are working together to transform the mapping industry.

🎥 Watch now — and stay tuned for something big coming this week.

youtu.be/97BmFk7o8DE
Building Open, Interoperable Map Data Through Collaboration | Overture Maps Foundation
YouTube video by Overture Maps Foundation
youtu.be
June 23, 2025 at 9:37 PM