OpenStreetMap emphasizes local knowledge. Contributors use aerial imagery, GPS devices, and low-tech field maps to verify that OSM is accurate and up to date.

OpenStreetMap's community is diverse, passionate, and growing every day. Our contributors include enthusiast mappers, GIS professionals, engineers running the OSM servers, humanitarians mapping disaster-affected areas, and many more. To learn more about the community, see the Blog di OpenStreetMap, diaris dai utents, Blogs de comunitât, and the Fondazion OSM website.

OpenStreetMap is dâts vierts: you are free to use it for any purpose as long as you credit OpenStreetMap and its contributors. If you alter or build upon the data in certain ways, you may distribute the result only under the same licence. See the Copyright and License page for details.

This site and many other related services are formally operated by the OpenStreetMap Foundation (OSMF) on behalf of the community. Use of all OSMF operated services is subject to our Cundizions pal ûs, Acceptable Use Policies and our Privacy Policy.

Please contate il OSMF if you have licensing, copyright or other legal questions.

OpenStreetMap, the magnifying glass logo and State of the Map are registered trademarks of the OSMF.

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