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The 2016 CEOS Infrared Radiometer Comparison: Part II: Laboratory Comparison of Radiation Thermometers

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TLDR
In this article, a robust validation of imaging radiometers mounted on satellites requires robust validation using "fiducial quality" measurements of the same in situ parameter, which is required to ensure confidence.
Abstract
To ensure confidence, measurements carried out by imaging radiometers mounted on satellites require robust validation using “fiducial quality” measurements of the same in situ parameter. Fo...

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Observational needs of sea surface temperature

TL;DR: The work in this article reviewed progress versus the challenges set out 10 years ago in a previous paper, highlight remaining and new research and development challenges for the next 10 years (such as the need for sustained continuity of passive microwave SST using a 6.9 GHz channel), and conclude with needs to achieve an integrated global high-resolution SST observing system, with focus on satellite observations exploited in conjunction with in situ SSTs.
Journal ArticleDOI

Investigation and validation of algorithms for estimating land surface temperature from Sentinel-3 SLSTR data

TL;DR: The SWAs identified and described in this study may serve as alternative algorithms for retrieving LST products from SLSTR data with an explicit use of land surface emissivity.
Journal ArticleDOI

Evaluation of the ERA5 Sea Surface Skin Temperature with Remotely-Sensed Shipborne Marine-Atmospheric Emitted Radiance Interferometer Data

TL;DR: Overall, the ERA5 SSTskin has high correlation with ship-based radiometric measurements, with an average difference of~0.2 K with a Pearson correlation coefficient (R) of 0.993, but parts of the discrepancies are related to dust aerosols and variability in air-sea temperature differences.
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Validation and Quality Assessment of the ECOSTRESS Level-2 Land Surface Temperature and Emissivity Product

TL;DR: The ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station (ECOSTRESS) provides the highest spatial resolution thermal infrared (TIR) data (38 m) available from space as mentioned in this paper .
References
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Journal ArticleDOI

Toward Improved Validation of Satellite Sea Surface Skin Temperature Measurements for Climate Research

TL;DR: In this paper, a long-term global satellite SST skin validation strategy is proposed based on these observations, which is tested using SSTskin observations from the Along Track Scanning Radiometer, which are shown to be accurate to approximately 0.17 6 0.07 K rms.
Journal ArticleDOI

The Marine-Atmospheric Emitted Radiance Interferometer: A High-Accuracy, Seagoing Infrared Spectroradiometer

TL;DR: The Marine-Atmospheric Emitted Radiance Interferometer (M-AERI) as discussed by the authors is a state-of-the-art, self-calibrating, seagoing Fourier-transform interferometric infrared spectroradiometer that is deployed on marine platforms to measure the emission spectra from the sea surface and marine atmosphere.
Journal ArticleDOI

An Infrared Sea Surface Temperature Autonomous Radiometer (ISAR) for Deployment aboard Volunteer Observing Ships (VOS)

TL;DR: The infrared SST autonomous radiometer (ISAR) is a self-calibrating instrument capable of measuring in situ sea surface skin temperature (SSTskin) to an accuracy of 0.1 K.
Journal ArticleDOI

Infrared reflection properties of five types of black coating for radiometric detectors

TL;DR: In this paper, a diffuse reflectometer/transmissometer at NPL has been designed to determine the spectral variation of these quantities, irrespective of whether the sample has a regular component of transmittance.
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