OpenStreetMap is a map of the world, created by people like you and free to use under an open license. Hosting is supported by UCL, Fastly, Bytemark Hosting, and other partners.
Over 1 million mappers work together to collect and contribute data to OpenStreetMap, many of them in the United States. We support OpenStreetMap by holding annual conferences , providing community resources , building partnerships , and by spreading the word .
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 OpenStreetMap Blog , user diaries , community blogs, and the OSM Foundation website.
OpenStreetMap (OSM) is a collaborative project to create a free editable geographic database of the world. The geodata underlying the maps is considered the primary output of the project. The creation and growth of OSM has been motivated by restrictions on use or availability of map data across much of the world, and the advent of inexpensive portable satellite navigation devices .
OpenStreetMap US is a US-based nonprofit working to support and grow OpenStreetMap, the free, open-source map of the world created by volunteers all over the globe, in the United States. Since 2020, OpenStreetMap US has been an official local chapter of the global OpenStreetMap Foundation. We support the OpenStreetMap project in the United States through education, fostering awareness, ensuring broad availability of data, continuous quality improvement, and an active community.
This web map references the live tiled map service from the OpenStreetMap project. OpenStreetMap (OSM) is an open collaborative project to create a free editable map of the world. Volunteers gather location data using GPS, local knowledge, and other free sources of information such as free satellite imagery, and upload it.
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