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Overture Maps Foundation Releases First World-Wide Open Map Dataset

SAN FRANCISCO, July 26, 2023 — (PRNewswire) — The Overture Maps Foundation (OMF), a collaborative effort to enable current and next-generation interoperable open map products, today announced the release of its first open map dataset. 

Initial dataset establishes a baseline of open map data, including newly released data of 60 million places worldwide. 

The milestone Overture 2023-07-26-alpha.0 release includes four unique data layers: Places of Interest (POIs), Buildings, Transportation Network, and Administrative Boundaries. These layers, which combine various sources of open map data, have been validated and conflated through a series of quality checks, and are released in the Overture Maps data schema which was released publicly in June 2023. The Places dataset includes data on over 59 million places worldwide, and will be a foundational element of navigation, local search and many other location-based applications. The datasets are available for download at https://overturemaps.org/download/.

Founded in December 2022 by Amazon Web Services (AWS), Meta, Microsoft, and TomTom, Overture today includes more than a dozen mapping, geospatial and technology companies, including new members ESRI, Cyient, InfraMappa, Nomoko, Precisely, PTV Group, SafeGraph, Sanborn, and Sparkgeo. The collaboration is based on the premise that map data needs to be a shared asset to support future applications. As the requirements for accuracy, recency and attribution in maps have grown to meet user needs, the costs and complexities of collecting and maintaining global map data has grown beyond the capability of any single organization.

"The Overture 2023-07-26-alpha.0 release is a significant step in establishing a comprehensive, market-grade open map dataset for our constantly changing world. The Places dataset, in particular, represents a major, previously unavailable open dataset, with the potential to map everything from new businesses big and small to pop-up street markets located anywhere in the world," said Marc Prioleau, executive director of Overture Maps Foundation. "Anyone who works in mapping knows that the initial data is just the beginning; the ongoing challenge lies in maintaining the data amidst constant changes to meet user expectations. Overture plans to build a broad collaboration that can build and maintain an up-to-date, comprehensive database of POIs."

In the new dataset, there are four unique data layers.

All data layers have been formatted in the OMF's recently launched data schema, which is designed to allow map services developers to ingest and use map data in a standard, documented way and will be interoperable.

OMF is releasing the data publicly to solicit feedback from the public. Feedback can be submitted on  GitHub or by email at Email Contact. Future releases will integrate new sources of open data, further transformation of these data layers into the OMF schema and implementation of the Global Entity Reference System, a system of stable IDs that allows data to be consistently added to features on the map.

To join the OMF community or become a member, please visit:  https://overturemaps.org/become-a-member/ 

About Overture Maps Foundation
Founded in 2022, Overture Maps Foundation is the world's leading home for collaboration on the development of reliable, easy-to-use, and interoperable open map data that will power current and next-generation map products. This interoperable map is the basis for extensibility, enabling companies to contribute their own data. Members combine resources to build map data that is complete, accurate, and refreshed as the physical world changes. Map data will be open and extensible by all under an open data license. For more information, please visit overturemaps.org.

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