The assimilation of Cross‐track Infrared Sounder radiances at ECMWF
Sign Up to like & getrecommendations! Published in 2017 at "Quarterly Journal of the Royal Meteorological Society"
DOI: 10.1002/qj.3171
Abstract: Cross-track Infrared Sounder (CrIS) is a Michelson interferometer providing radiance data on 1,305 channels in the wavenumber range 650–2550 cm. CrIS was launched into an afternoon orbit in October 2011 and it shares the Suomi-NPP… read more here.
Keywords: assimilation; cris; system; track infrared ... See more keywords
Star Detection and Accurate Centroiding for the Geosynchronous Interferometric Infrared Sounder of Fengyun-4A
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2896148
Abstract: Extracting accurate star centroids in the observed star images is one of the key problems for image navigation of the geosynchronous interferometric infrared sounder (GIIRS) of Fengyun-4A Satellite (FY-4A), the first scientific experimental satellite of… read more here.
Keywords: interferometric infrared; star detection; infrared sounder; star ... See more keywords
Exploration of a Future NOAA Infrared Sounder in Geostationary Earth Orbit
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"
DOI: 10.1109/jstars.2022.3142069
Abstract: A geostationary (GEO) hyperspectral infrared sounder (HyIRS) is capable of providing high spectral (0.625 cm−1), temporal (every 30 min) and spatial (4 km) resolution observations over the continental U.S. (CONUS). Frequent observations from a GEO-HyIRS… read more here.
Keywords: earth orbit; exploration future; orbit; infrared sounder ... See more keywords
The Atmospheric Infrared Sounder Retrieval, Revisited
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2017.2719102
Abstract: The algorithm used in the retrieval of geophysical quantities from the Atmospheric Infrared Sounder (AIRS) instrument depends on two fundamental components. The first is a cost function that is the sum of squares of the… read more here.
Keywords: infrared sounder; cost function; atmospheric infrared; retrieval ... See more keywords
Characterization of Long-Term Stability of Suomi NPP Cross-Track Infrared Sounder Spectral Calibration
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2016.2620438
Abstract: Since early 2012, the cross-track infrared sounder (CrIS) onboard the Suomi National Polar-Orbiting Partnership satellite has continually provided the hyperspectral infrared observations for profiling atmospheric temperature, moisture, and greenhouse gases. The CrIS radiance data are… read more here.
Keywords: track infrared; spectral calibration; infrared sounder; cross track ... See more keywords
Calibration Algorithm for Cross-Track Infrared Sounder Full Spectral Resolution Measurements
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2017.2757940
Abstract: The cross-track infrared sounder has been operated in the full spectral resolution (FSR) mode since December 4, 2014. To provide the FSR radiance spectra with a spectral resolution of 0.625 cm−1 for all the three… read more here.
Keywords: track infrared; infrared sounder; cross track; calibration ... See more keywords
Applications of geostationary hyperspectral infrared sounder observations – progress, challenges, and future perspectives
Sign Up to like & getrecommendations! Published in 2022 at "Bulletin of the American Meteorological Society"
DOI: 10.1175/bams-d-21-0328.1
Abstract: A hyperspectral infrared (IR) sounder from geostationary orbit provides nearly continuous measurements of atmospheric thermodynamic and dynamic information within a weather cube, specifically the atmospheric temperature, moisture, and wind information at different pressure levels that… read more here.
Keywords: progress; weather; hyperspectral infrared; geostationary hyperspectral ... See more keywords