The National Soil Inventory (NSI) site data is a spatial, point dataset with 6127 points, located in a 5km grid across England and Wales. NSI site provides a in depth description of the general land features at each of the NSI points across England and Wales. NSI site contains data on the land use, slope, slope form, influence of man on the landscape, rock outcrops, the altitude, aspect, erosion and deposition features and a description of the rock type. As such, NSI
site gives a comprehensive description of the sites in which these inventory points were taken.