From Hambledon Hill to Badbury Rings, here are five of the best historic hill forts you can explore around Dorset ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

See our Citation Policies for more details about how to structure your data citation. The Circum-Arctic permafrost and ground ice map is available via ftp in ESRI Shapefile format and Equal-Area ...