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Tabular data base construction and analysis from thematic classified Landsat imagery of Portland, OregonA systematic verification of Landsat data classifications of the Portland, Oregon metropolitan area has been undertaken on the basis of census tract data. The degree of systematic misclassification due to the Bayesian classifier used to process the Landsat data was noted for the various suburban, industrialized and central business districts of the metropolitan area. The Landsat determinations of residential land use were employed to estimate the number of automobile trips generated in the region and to model air pollution hazards.
Document ID
19780056274
Document Type
Conference Proceedings
Authors
Bryant, N. A. (California Institute of Technology, Jet Propulsion Laboratory, Pasadena Calif., United States)
George, A. J., Jr. (Oregon State, Dept. of Environmental Quality, Portland Ore., United States)
Hegdahl, R. (Columbia Region Association of Governments Portland, Ore., United States)
Date Acquired
August 9, 2013
Publication Date
January 1, 1977
Subject Category
EARTH RESOURCES AND REMOTE SENSING
Meeting Information
Annual Symposium on Machine Processing of Remotely Sensed Data(West Lafayette, IN)
Funding Number(s)
CONTRACT_GRANT: NAS7-100
Distribution Limits
Public
Copyright
Other