• Physique

Laboratoire atmosphères et observations spatiales | LATMOS

  • Unité mixte de recherche

Publié le 27/04/2020 - Mis à jour le 13/12/2024

Présentation du LATMOS par l'UVSQ

Équipes

Activités de recherche

Projets

  1. Projets Instrumentaux (Stations au sol - Avions ou ballons - Sondes, satellites ou stations spatiales)
  2. Projets numériques

 

Direction

  • Francois Ravetta

Direction adjointe

  • Valérie Ciarletti
  • Francois Leblanc
  • Phlippe Keckhut

Autres tutelles

  • Centre National de la Recherche Scientifique | CNRS

Collaboration entre la société ACRI-ST et le LATMOS

Plateformes et services

Publications

  1. Publications LATMOS

Publications sur HAL - Archive ouverte

Toutes les publications sur HAL
  • Article dans une revue

Simultaneous estimation of radiance and its sensitivities to radiative properties in a spherical-heterogeneous atmospheric radiative transfer model by Monte Carlo method: Application to Titan

Zili He, Sandrine Vinatier, Vincent Eymet, Vincent Forest, Bruno Bézard, Pascal Rannou, Sébastien Rodriguez, Emmanuel Marcq, Richard Fournier, Stéphane Blanco, Nada Mourtaday, Yaniss Nyffenegger-Péré, Sébastien Lebonnois, Anni Määttänen

<div><p>We propose a control variates technique to reduce the variance of null-collision Monte Carlo algorithms used for solving the Radiative Transfer Equation (RTE) in highly heterogeneous media. The method complements the classical spatially partitioned overestimate approach by…

Journal of Quantitative Spectroscopy and Radiative Transfer, 2026, 350, pp.109722. ⟨10.1016/j.jqsrt.2025.109722⟩. ⟨hal-05370209⟩

  • Article dans une revue

Ultramafic float rocks at Jezero crater (Mars): excavation of lower crustal rocks or mantle peridotites by impact cratering?

O. Beyssac, E. Clavé, O. Forni, A. Udry, A.C. Pascuzzo, E. Dehouck, P. Beck, L. Mandon, Cathy Quantin-Nataf, N. Mangold, G. Lopez-Reyes, C. Royer, O. Gasnault, T.S.J. Gabriel, L. Kah, S. Schröder, J.R. Johnson, T. Bertrand, B. Chide, T. Fouchet, J.I. Simon, Franck Montmessin, A. Fau, S. Maurice, R.C. Wiens, A. Cousin

Based on observation and data from meteorites and in situ scientific missions, experiments as well as models, the Martian mantle is assumed to share some compositional and mineralogical affinity with the terrestrial mantle. However, there might be subtle differences like the Martian mantle being…

Earth and Planetary Science Letters, 2026, 675, pp.119746. ⟨10.1016/j.epsl.2025.119746⟩. ⟨hal-05399244⟩

  • Pré-publication, Document de travail

Tara Polaris expeditions: seasonal and long-term contaminant monitoring in the changing central Arctic

Jean-François Ghiglione, Lars-Eric Heimbürger-Boavida, Marion Fourquez, Ian Hough, Jeroen E. Sonke, Alexandra ter Halle, Kathy S. Law, Julia Schmale, J. Michel Flores, Julien Gigault, Mathieu Ardyna, Stephen Kohler, Zhiyong Xie, Jay Cullen, Maxime Geoffroy, Clémentine Moulin, Romain Troublé, Lee Karp-Boss, Chris Bowler, Marcel Babin, Hélène Angot

The central Arctic atmosphere, cryosphere, hydrosphere and biosphere, is heavily impacted by anthropogenic activities. While some contaminants originate from local activities, the majority are transported over long distances via rivers, ocean currents, and atmospheric pathways. Contaminants can…

2026. ⟨hal-05466231⟩

  • Pré-publication, Document de travail

Tara Polaris expeditions: Sustained decadal observations of the coupled Arctic system in rapid transition

Mathieu Ardyna, Marcel Nicolaus, Marie-Noëlle Houssais, Jean-Christophe Raut, Hélène Angot, Kelsey Bisson, Kristina A Brown, J Michel Flores, Jean-François Ghiglione, Maxime Geoffroy, Lars-Eric Heimbürger-Boavida, Kathy S Law, François Ravetta, Julia Schmale, Nina Schuback, Jeroen E Sonke, Martin Vancoppenolle, Jean‐éric Tremblay, Marcel Babin, Chris Bowler, Lee Karp-Boss, Lovejoy Connie, Rysgaard Søren, Romain Troublé

<div><p>The coupled Arctic system is in rapid transition and is set to undergo further dramatic changes over the coming decades. These changes will lead most likely to an ice-free ocean in summer, expected before mid-century. The Arctic will become more strongly influenced by…

2026. ⟨hal-05453026⟩

Toutes les publications sur HAL

Contacts

Adresse physique (1) : site de Guyancourt
Laboratoire ATMosphères et Observations Spatiales
11 Boulevard D'Alembert
78280 Guyancourt
France

Adresse physique (2) : site de Jussieu
Laboratoire ATMosphères et Observations Spatiales
Sorbonne Université
Faculté des Sciences et Ingénierie
Campus Pierre et Marie Curie
Tour 45, Couloir 45-46, 3e et 4e étages (boîte 102)
Université Pierre et Marie Curie
4 place Jussieu
75252 Paris Cedex 05
France
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