OpenStreetMap is a collaborative project to collect and distribute free geographic data, in order to allow the production of mapping and other geodata products without legal or technical restrictions on their use.
This category includes sites that provide maps using data primarily from the OpenStreetMap project.
Sites that provide tools or resources for those who wish to make use of data form the OpenStreetMap project, to render maps, analyse the data, or create other products.
Sites that provide tools and software to help those who want to contribute to the OpenStreetMap by providing data or editing the maps.
Articles and other news items about the OpenStreetMap project.