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authFullName_s : Joern Helbert

The Venus Emissivity Mapper (VEM) — Obtaining Global Mineralogy of Venus from Orbit

Joern Helbert , Melinda D. Dyar , Ingo Walter , Dennis Wendler , Thomas Widemann , et al.
16th Meeting of the Venus Exploration and Analysis Group (VEXAG), Nov 2018, Laurel, Maryland, United States. pp.LPI Contribution No. 2137, id.8023
Conference papers insu-01972014v1

Thermal modelling of Mercury's surface for the MERTIS instrument

Olivier Groussin , Kay Wohlfarth , Pierre Vernazza , Harald Hiesinger , Joern Helbert
16th Europlanet Science Congress 2022, 0000, à renseigner, Unknown Region. ⟨10.5194/epsc2022-202⟩
Conference papers hal-03948215v1

Interpretation of thermal emission. I. The effect of roughness for spatially resolved atmosphereless bodies

Björn J. R. Davidsson , Hans Rickman , Joshua L. Bandfield , Olivier Groussin , Pedro J. Gutiérrez , et al.
Icarus, 2015, 252, pp.1--21. ⟨10.1016/j.icarus.2014.12.029⟩
Journal articles hal-01439778v1
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Mid-IR emissivity of hyperfine small bodies analogues

Robin Sultana , Pierre Beck , Olivier Poch , Bernard Schmitt , Alessandro Maturilli , et al.
14th Europlanet Science Congress 2020, 0000, à renseigner, Unknown Region. ⟨10.5194/epsc2020-847⟩
Conference papers insu-03705147v1
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EnVision: taking the pulse of our twin planet

R. C. Ghail , Colin Wilson , Marina Galand , David J. Hall , Chris Cochrane , et al.
Experimental Astronomy, 2012, 33 (2-3), pp.337-363. ⟨10.1007/S10686-011-9244-3⟩
Journal articles hal-00620907v1

EnVision: a Nominal Science Phase Spanning Six Venus Sidereal Days

Thomas Widemann , Anne Grete Straume , Adriana Ocampo , Thomas Voirin , Lynn Carter , et al.
EGU General Assembly 2023, Apr 2023, Vienna (Austria), Austria. pp.EGU23-9889, ⟨10.5194/egusphere-egu23-9889⟩
Conference papers insu-04042009v1

The Venus Emissivity Mapper (VEM) concept

Joern Helbert , Dennis Wendler , Ingo Walter , Thomas Widemann , Emmanuel Marcq , et al.
Infrared Remote Sensing and Instrumentation XXIV. Proceedings SPIE, Aug 2016, San Diego, United States. Paper 9973-26
Conference papers insu-01350535v1
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VenSpec-H: Introduction to Instrument and Consortium

Justin Erwin , Severine Robert , Ian Thomas , Eddy Neefs , Roderick de Cock , et al.
Europlanet Science Congress 2022, Sep 2022, Granada, Spain. pp.EPSC2022-1113, ⟨10.5194/epsc2022-1113⟩
Conference papers insu-03786865v1
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New-Frontiers (NF) Class In-Situ Exploration of Venus: The Venus Climate and Geophysics Mission Concept

Kevin Baines , Alexander Akins , David H. Atkinson , Sushil Atreya , Mark Bullock , et al.
Planetary Science and Astrobiology Decadal Survey 2023-2032 white paper e-id. 346; Bulletin of the American Astronomical Society, 0000, à renseigner, Unknown Region. ⟨10.3847/25c2cfeb.08e447f4⟩
Conference papers insu-03590059v1