2010
DOI: 10.5589/m10-084
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Calibration of Landsat 5 thermal infrared channel: updated calibration history and assessment of the errors associated with the methodology

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Cited by 11 publications
(11 citation statements)
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“…MODTRAN radiative transfer code has been used in conjunction with ground truth data to support all Landsat calibration and it has been shown that errors in the process are dominated by lack of knowledge of atmospheric variables rather than the radiative transfer code itself. The residual error in the process is on the order of a few tenths Kelvin [3].…”
Section: Use Of Radiative Transfer Models To Estimate Top Of Atmosphementioning
confidence: 97%
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“…MODTRAN radiative transfer code has been used in conjunction with ground truth data to support all Landsat calibration and it has been shown that errors in the process are dominated by lack of knowledge of atmospheric variables rather than the radiative transfer code itself. The residual error in the process is on the order of a few tenths Kelvin [3].…”
Section: Use Of Radiative Transfer Models To Estimate Top Of Atmosphementioning
confidence: 97%
“…Padula et al (2011) [3] applied this approach to a small set of buoys with large fetch (open water upwind from the buoy site) and clear sky conditions (i.e., Landsat calibration conditions) and demonstrated its applicability to a wider range of conditions than the South Pacific where Zeng et al (1999) [12] gathered the data used to develop the coefficients. Note that this entire process when applied to a wide range of buoys typically amounts to corrections of only a few tenths Kelvin (large corrections would only be needed at low wind speeds and are rejected as untrusted); however, because we are attempting to achieve an overall calibration with a residual error of that same order, this level of correction is necessary.…”
Section: Sub Surface To Skin Temperature Adjustmentmentioning
confidence: 99%
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“…Because the buoys do not make measurements of skin temperature, a correction needs to be made to estimate the surface-leaving radiance based on the subsurface temperature. Using 24 h of temperature measurements before the satellite overpass along with meteorological data, the surface temperature can be estimated from the subsurface values [18]. The method accounts for the diurnal cycle, the temporal phase shift in the diurnal cycle with depth, thermal gradients with depth that are a function of wind speed and the cool skin effect [8].…”
Section: Rit Noaa Ocean and Great Lakesmentioning
confidence: 99%