Landscape linear feature data 2007 [Countryside Survey] - Brown, M.J.; Bunce, R.G.H.; Carey, P.D.; Chandler, K.; Crowe, A.; Maskell, L.C.; Norton, L.R.; Scott, R.J.; Scott, W.A.; Smart, S.M.; Stuart, R.C.; Wood, C.M.; et al. (NERC Environmental Information Data Centre, 2016)