OpenStreetMap

OpenStreetMap is a free, editable map of the whole world that is being built by volunteers largely from scratch and released with an open-content license. The OpenStreetMap License allows free (or almost free) access to our map images and all of our underlying map data. The project aims to promote new and interesting uses of this data.

OpenStreetMap Netherlands

OpenStreetMap Netherlands is a local community within the worldwide OpenStreetMap community helping to facilitate mapping in the Netherlands by providing imagery, map data and other useful resources.