Publication Date:
2016-06-07
Description:
Computerized techniques and methods were used to conduct preliminary soil and crop identification experiments. The soil identification experiment was conducted by making densitometer measurements on Ektachrome infrared film exposed at 14,000 feet. The density measurements were analyzed by plotting sample probability density functions, two-dimensional scatter plots, and the use of K-class I to determine the complete set of classification results for one, two, three and four features. Due to the presence of nineteen classes, crop identification experiments were more difficult to formulate. Classes of corn, fallow, harvested wheat, roadways, trees and water were classified 75 percent correct.
Keywords:
GEOPHYSICS
Type:
NASA. Manned Spacecraft Center 3d Ann. Earth Resources Program Rev., Vol. 2; 34 p
Format:
application/pdf
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