... are 1: 1250, 12 ,500, and 1: 10,000 for large-scale mapping and 1: 50,000 for small-scale mapping.Fundamentally, maps use three basic symbol types to represent real-world fea-tures: points, lines, ... e -government initiatives, both service providers and users are increasingly requir-ing spatial data around-the-clock and in a form that readily integrates with other information. The growth of Web-based ... of Great Britain.• Land-Line® (1: 1,250, 1: 2,500, and 1: 10,000) is the original highly detailed, large-scale dataset providing comprehensive coverage of the whole of Great Britain.• Superplan...