NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
The spectral emissivity of prairie and pasture grasses at Konza Prairie, KansasField measurements of spectral radiances are used to determine precise values of the spectral emissivity of grass-thatch-soil complexes to facilitate remote temperature determinations. The emissivity variation with wavelength is very small, emissivity is close to unity, and emissivity is fairly constant in terms of emission angle, land practice, and season. The prairie surface is therefore similar to a grey body and a quasiideal emitter, although determinations of the kinetic temperature are required to confirm the results.
Document ID
19920030693
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Palluconi, Frank
(Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Kahle, Anne B.
(Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Hoover, Gordon
(Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Conel, James E.
(JPL Pasadena, CA, United States)
Date Acquired
August 15, 2013
Publication Date
January 1, 1990
Subject Category
Earth Resources And Remote Sensing
Meeting Information
Meeting: Symposium on FIFE - First ISLSCP Field Experiment
Location: Anaheim, CA
Country: United States
Start Date: February 7, 1990
End Date: February 9, 1990
Accession Number
92A13317
Distribution Limits
Public
Copyright
Other

Available Downloads

There are no available downloads for this record.
No Preview Available