Remote sensing as an aid to community development in an arid areaHigh-altitude color infrared photography of a 70,000 acre site north of Tucson, Ariz., has been used to construct maps for land-use planning. Remote sensing data on land use, soil type, vegetation type, ground water recharge areas, and slope were categorized and digitized. Individual categories were assigned ranks indicating their suitability for urban development. Maps of individual characteristics were weighted according to their importance in a given land-use decision, and composite maps indicating good, average, and poor locations for a given type of development were plotted. These composite maps were found to be in good agreement with ground truth results.
Document ID
19760055576
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Foster, K. E. (Arizona Univ. Tucson, AZ, United States)
Weisz, R. N. (Arizona, University Tucson, Ariz., United States)