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Estimating ground cover via spectral data

Potato ground cover and spectral data were measured
in the Columbia Basin during the 1990 growing season.
Three spectral were correlated with ground cover;
normalized difference, near infrared-red ratio, and the
first derivative of the spectral curve at 750 nm. All
models were statistically significant at the 99% level.
Normalized was most correlated followed by the near
infrared-red ratio, and the first derivative of the
spectral curve at 750 nm. / Graduation date: 1992

Identiferoai:union.ndltd.org:ORGSU/oai:ir.library.oregonstate.edu:1957/36337
Date29 July 1991
CreatorsAxness, Daniel S.
ContributorsEnglish, Marshall J.
Source SetsOregon State University
Languageen_US
Detected LanguageEnglish
TypeThesis/Dissertation

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