Computer-aided stratification (CAS) procedure developmental procedure of image-processing computer equipment and programs partly automating delineation of boundaries between areas. These areas, "primary sampling units", are images of primarily agricultural lands composed by melding digital Landsat Thematic Mapper data and Digital Line Graph data from United States Geological Survey. CAS output data used as inputs for subsequent sampling procedures from which statistics on uses of agricultural lands developed.
Computer Aids Delineation Of Boundaries In Farmlands
NASA Tech Briefs ; 16 , 1
1992-01-01
Miscellaneous
No indication
English
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