2185 GeoJSON GIS GeoJSON is an open standard format designed for representing geographical features, and is based on the JSON format. It is described within IETF RFC7946: https://tools.ietf.org/html/rfc7946. The format cannot currently be identified by a PRONOM signature. 234 National Library of Australia / National Library of Australia 04 Sep 2020 04 Sep 2020 application/geo+json MIME fmt/1367 PUID geojson File extension