ARTS, the Atmospheric Radiative Transfer Simulator – version 2.2, the planetary toolbox edition

Stefan A. Buehler, Jana Mendrok, Patrick Eriksson, Agnès Perrin, Richard Larsson, Oliver Lemke
2018 Geoscientific Model Development  
<p><strong>Abstract.</strong> This article describes the latest stable release (version 2.2) of the Atmospheric Radiative Transfer Simulator (ARTS), a public domain software for radiative transfer simulations in the thermal spectral range (microwave to infrared). The main feature of this release is a planetary toolbox that allows simulations for the planets Venus, Mars, and Jupiter, in addition to Earth. This required considerable model adaptations, most notably in the area of gaseous
more » ... f gaseous absorption calculations. Other new features are also described, notably radio link budgets (including the effect of Faraday rotation that changes the polarization state) and the treatment of Zeeman splitting for oxygen spectral lines. The latter is relevant, for example, for the various operational microwave satellite temperature sensors of the Advanced Microwave Sounding Unit (AMSU) family.</p>
doi:10.5194/gmd-11-1537-2018 fatcat:oqaw3vvebnfdpf7khxfhzpomja