2003Unpublished venueRequires access

Advances in top-of-atmosphere radiative flux estimation from the Clouds and the Earth's Radiant Energy System (CERES) satellite instrument

Norman G. Loeb, Natividad Manalo‐Smith, K. Loukachine, Seiji Kato, Bruce A. Wielicki

Open publisher page 1 citations

Abstract

This study introduces new CERES Angular Distribution Models (ADMs) for estimating shortwave, longwave and window top-of-atmosphere (TOA) radiative fluxes from broadband radiance measurements. By combining CERES measurements with narrowband, high-resolution imager measurements, up to a factor 4 improvement in TOA flux accuracy is achieved compared to TOA flux estimates from previous experiments, such as ERBE.

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What this paper is about

This study introduces new CERES Angular Distribution Models (ADMs) for estimating shortwave, longwave and window top-of-atmosphere (TOA) radiative fluxes from broadband radiance measurements. By combining CERES measurements with narrowband, high-resolution imager measurements, up to a factor 4 improvement in TOA flux accuracy is achieved compared to TOA flux estimates from previous experiments, such as ERBE.

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Available abstract

This study introduces new CERES Angular Distribution Models (ADMs) for estimating shortwave, longwave and window top-of-atmosphere (TOA) radiative fluxes from broadband radiance measurements. By combining CERES measurements with narrowband, high-resolution imager measurements, up to a factor 4 improvement in TOA flux accuracy is achieved compared to TOA flux estimates from previous experiments, such as ERBE.

Key concepts: Radiance, Longwave, Shortwave, Atmosphere (unit), Remote sensing, Radiative flux, Radiant flux, Environmental science

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Advances in top-of-atmosphere radiative flux estimation from the Clouds and the Earth's Radiant Energy System (CERES) satellite instrument — Research Paper | ScholarLens