This new library, containing over 3000 spectra, was renamed the ECOSTRESS spectral library version 1.0 and is publicly available (http://speclib.jpl.nasa.gov). It should be noted that as with the prior versions of the library, the VSWIR and TIR measurements were made with separate ...
Specify the names of the spectrum files to read from the ECOSTRESS spectral library as a cell array of character vectors. Get ecostressfiles = [{'soil.utisol.hapludult.none.all.87p707.jhu.becknic.spectrum.txt'},... {'water.seawater.none.liquid.tir.seafoam.jhu.becknic.spectrum.txt'}...
Spatial quality refers to the interaction between the true spectral emission from the nominal ground pixel with the point spread function (PSF) of an imaging system. The line spread function (LSF), is a 1-D crosscut of the PSF. Another common way to characterize this aspect of system perfor...
To that end, this work focuses on the SWIR surface spectral reflectance (SSR) of possible objects that may be present in the scene, by analyzing an empirical SSR library that includes the SWIR range, as the ECOSTRESS spectral library. To the best of our knowledge, this is the first report...
ECOSTRESS library SWIRdata analysisSWIR surface reflectance spectralinear modelsHyperspectral imaging systems act as imaging spectrometers, acquiring dozens or hundreds of equally spaced spectral channels, thus leading to high complexity setups, low acquisition speed, and a large amount- of data. In ...