Data derived from OpenStreetMap

© OpenStreetMap contributors · ODbL 1.0

Some of the venues in the NextCourt catalogue were discovered on OpenStreetMap. Under the Open Database License 1.0, publishing a derived database obliges us to make that derived data available under the same terms. This page is how we do that.

Download

• nextcourt_odbl.geojson — GeoJSON FeatureCollection

Each record carries osm_refs and source_urls pointing back to the original OpenStreetMap object, so you can trace any entry to its source.

Not everything in this file is ODbL

The file contains the whole derived layer, as the licence requires. But the layer mixes sources, and metadata.field_provenance says field by field which is which.

In particular, the coordinates are not derived from OpenStreetMap and are not covered by ODbL. We measured each one ourselves on NAIP/USGS aerial imagery, a work of the United States government in the public domain. OpenStreetMap told us a venue exists and what it is called; it did not tell us where the court is.

Addresses, cities, ZIP codes and counties come from the US Census Bureau, also public domain. What is ODbL: the venue and court names, the sports, surface, lighting and court counts, and the OSM references themselves.

Other sources

• US Census Bureau — addresses, cities, ZIP codes and the geography list. Public domain.
• NAIP / USGS — aerial imagery used to place every court. Public domain.
• Florida Department of Revenue — parcel data used to tell a community court from a backyard one. Public record.

Corrections

Found something wrong, or want a venue removed? Write to support@nextcourtapp.com.