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The use of multispectral sensing techniques to detect ponderosa pine trees under stress from insect or pathogenic organisms Annual progress reportGround and aerial imaging techniques to detect tree damage caused by bark beetles in forested areas
Document ID
19660030014
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Aldrich, R. C. (Pacific Southwest Forest and Range Experiment Station Berkeley, CA, United States)
Heller, R. C. (Pacific Southwest Forest and Range Experiment Station Berkeley, CA, United States)
Mc Cambridge, W. F. (ROCKY MT. FOREST AND RANGE EXPT. STA.)
Weber, F. P. (Pacific Southwest Forest and Range Experiment Station Berkeley, CA, United States)
Date Acquired
August 3, 2013
Publication Date
September 30, 1966
Subject Category
Instrumentation And Photography
Report/Patent Number
NASA-CR-78741
Report Number: NASA-CR-78741
Accession Number
66N39304
Funding Number(s)
CONTRACT_GRANT: NASA ORDER R-09-038-002
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Keywords
AERIAL PHOTOGRAPHY
TREE
INSECT
INFRARED SCANNER

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