Approaches to Producing Status Base Maps for New Countryside Construction Planning

The steady advance and healthful development of new countryside construction must depend on the scientific planning. The planning must be based on the correct, complete and good-currency status maps. Aiming to the urgent needs in practice, four approaches to producing status base maps, including integrated approach, generalized approach, updated approach and real-surveyed approach, are comparatively analyzed. These studies are helpful to soundly grasp the basic contents of new countryside construction planning, the basic issues in the producing of base maps and the corresponding solutions, and provide the theoretical foundations for efficiently surveying and producing the high-quality base maps.