This paper describes the 2020 release of the GEISA database (Gestion et Etude des
Informations Spectroscopiques Atmosphériques: Management and Study of Atmospheric …

This paper describes the status of the 2012 edition of the HITRAN molecular spectroscopic
compilation. The new edition replaces the previous HITRAN edition of 2008 and its updates …

We measured maps of atmospheric water (H2O) and its deuterated form (HDO) across the
martian globe, showing strong isotopic anomalies and a significant high …

Living systems produce more than 90% of Earth's atmospheric methane; the balance is of
geochemical origin. On Mars, methane could be a signature of either origin. Using high …

We present a high-resolution, high-temperature version of the Carbon Dioxide
Spectroscopic Databank called CDSD-4000. The databank contains the line parameters …

The NOMAD spectrometer suite on the ExoMars Trace Gas Orbiter will map the composition
and distribution of Mars׳ atmospheric trace species in unprecedented detail, fulfilling many …

There have been several reports of methane on Mars at the 10–60ppbv level. Most suggest
that methane is both seasonally and latitudinally variable. Here we review why variable …

Empirical rovibrational energy levels are presented for the third most abundant, asymmetric
carbon dioxide isotopologue, 16O12C18O, based on a compiled dataset of experimental …

Is Mars actively releasing organic and other minor gases into the atmosphere? We present a
comprehensive search for trace species on Mars, targeting multiple volatile organic species …

A new spectroscopic database for carbon dioxide in the near infrared is presented to support
remote sensing of the terrestrial planets (Mars, Venus and the Earth). The compilation …