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AMT | Articles | Volume 12, issue 6
Atmos. Meas. Tech., 12, 3001–3017, 2019
https://doi.org/10.5194/amt-12-3001-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
Atmos. Meas. Tech., 12, 3001–3017, 2019
https://doi.org/10.5194/amt-12-3001-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.

Research article 03 Jun 2019

Research article | 03 Jun 2019

Homogeneity criteria from AVHRR information within IASI pixels in a numerical weather prediction context

Imane Farouk et al.

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Cited articles

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A selection for homogeneous scenes for the assimilation of IASI radiances is proposed by using information on the collocated imager pixels inside each infrared observation. A revised method for the selection, which represents a compromise between two methods to select homogeneous scenes using homogeneity criteria already proposed in the literature, has a positive impact on the observation minus the simulation statistics. It has been tested in a numerical weather prediction model for clear sky.
A selection for homogeneous scenes for the assimilation of IASI radiances is proposed by using...
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