Shot at the end of September on a Canon 60D with a 300mm tamron lens.. Thanks for looking :)

I'm working on a project to identify populated localities (hamlets, towns, estates etc.) within Cornwall where there is no viable mobile phone signal from any mobile operator. These areas are usually known as not spots. If you know of any please shout out. Your suggestions will help us optimise our analysis of the data being collected as part of a county wide signal survey by the company Streetwave on behalf of Cornwall Council.

Thanks for your help.

Dave - Connecting Cornwall