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Reflectance of litter accumulation levels at five wavelengths within the 0.5- to 2.5 micron waveband
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Gerbermann, A. H. Everitt, J. H. |
| Copyright Year | 1982 |
| Description | Reflectance was measured for 1-m2 range grass plots with two canopy treatments (standing and clipped) and four levels of litter accumulation and for grain sorghum with two canopy treatments. Reflectance was significantly higher at the 0.65- to 1.65-, and 2.20-micrometer. Wavelengths for both grass and grain sorghum canopies when the canopies were clipped and the resulting litter was removed. The natural accumulation of litter under the grass canopy did not significantly affect reflectance. The 1.65- and 2.20-micrometer wavelength reflectances of the live grass and the intact litter were 21.8% and 16.2%, respectively, and those of grain sorghum were 21.8% and 16.5%, respectively. |
| File Size | 1011923 |
| Page Count | 11 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19820016666 |
| Archival Resource Key | ark:/13960/t89h0gh8b |
| Language | English |
| Publisher Date | 1982-03-01 |
| Access Restriction | Open |
| Subject Keyword | Earth Resources And Remote Sensing Residues Spectrophotometers Earth Resources Program Agristars Project Canopies Vegetation Spectrum Analysis Sorghum Rangelands Biomass Grasses Spectral Reconnaissance Spectral Reflectance Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
