Zobrazeno 1 - 10
of 476
pro vyhledávání: '"A. M. Harri"'
Autor:
M. Hieta, I. Jaakonaho, J. Polkko, A. Lorek, S. Garland, J.-P. de Vera, M. Genzer, A.-M. Harri
Publikováno v:
Geoscientific Instrumentation, Methods and Data Systems, Vol 13, Pp 337-351 (2024)
In this paper we present new calibration measurements that have been performed with the ground reference models of the relative humidity instruments of the Mars Science Laboratory (MSL), Mars 2020 and ExoMars missions. All instruments are based on ca
Externí odkaz:
https://doaj.org/article/f32a7ef2cdf2436ab114265dc6162dc8
Publikováno v:
Annales Geophysicae, Vol 42, Pp 331-348 (2024)
An extensive sensitivity analysis was performed for a horizontally homogeneous and hydrostatic 1-D column model at the Mars Science Laboratory (MSL) location. Model experiments were compared with observations from the Curiosity Rover Environmental Mo
Externí odkaz:
https://doaj.org/article/2a25a7edbe454931a7394c2bf3feb8ce
Publikováno v:
Geoscientific Instrumentation, Methods and Data Systems, Vol 6, Pp 217-229 (2017)
The wind measurement sensors of Viking Lander 1 (VL1) were only fully operational for the first 45 sols of the mission. We have developed an algorithm for reconstructing the wind measurement data after the wind measurement sensor failures. The algo
Externí odkaz:
https://doaj.org/article/740148a7f4c642cf9fb57ca4569eaa56
Akademický článek
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Akademický článek
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Akademický článek
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Autor:
J. Köhler, R. F. Wimmer-Schweingruber, J. Appel, B. Ehresmann, C. Zeitlin, D. M. Hassler, G. Reitz, D. E. Brinza, S. Böttcher, E. Böhm, S. Burmeister, J. Guo, A.-M. Harri, H. Kahanpää, J. Krauss, H. Lohf, C. Martin, D. Matthiä, A. Posner, S. Rafkin
Publikováno v:
Annales Geophysicae, Vol 34, Pp 133-141 (2016)
The Radiation Assessment Detector (RAD), on board the Mars Science Laboratory (MSL) rover Curiosity, measures the energetic charged and neutral particles and the radiation dose rate on the surface of Mars. Although charged and neutral particle spe
Externí odkaz:
https://doaj.org/article/fd6859ffcc84402da9d76ffe4fd004cb
Diurnal ground surface and air temperatures (Tg, Ta) and the five major surface energy budget fluxes are displayed as derived from M2020 mission observations and from column model simulations in two extreme cases (low and high diurnal Tg-variation) a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63ff6a1749086b701259a61bf9b913cc
http://hdl.handle.net/10138/356491
http://hdl.handle.net/10138/356491
Autor:
D. Toledo, V. Apéstigue, I. Arruego, M. Lemmon, L. Gómez, F. Montoro, R. Hueso, C. Newman, M. Smith, D. Viudez‐Moreiras, G. Martínez, R. Lorenz, A. Vicente‐Retortillo, A. Sanchez‐Lavega, M. de la Torre Juarez, J. A. Rodriguez‐Manfredi, I. Carrasco, M. Yela, J. J. Jimenez, E. García‐Menendez, S. Navarro, F. J. Gomez‐Elvira, A.‐M. Harri, J. Polkko, M. Hieta, M. Genzer, N. Murdoch, E. Sebastian
Publikováno v:
Journal of Geophysical Research: Planets.
Key Points A dust devil frequency of occurrence of between 1.3 and 3.4 dust devils km−2 sol−1 was derived from MEDA-RDS observations for the first 365 sols, displaying the maximum activity at around noon and increasing as we move from spring into
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78daac868f10e58b72bf30564ff57674
https://oatao.univ-toulouse.fr/29495/
https://oatao.univ-toulouse.fr/29495/
Autor:
D. Viúdez‐Moreiras, M. de la Torre, J. Gómez‐Elvira, R. D. Lorenz, V. Apéstigue, S. Guzewich, M. Mischna, R. Sullivan, K. Herkenhoff, D. Toledo, M. Lemmon, M. Smith, C. E. Newman, A. Sánchez‐Lavega, J. A. Rodríguez‐Manfredi, M. Richardson, R. Hueso, A. M. Harri, L. Tamppari, I. Arruego, J. Bell
Publikováno v:
Journal of Geophysical Research: Planets. 127
Wind speeds measured by the Mars 2020 Perseverance rover in Jezero crater were fitted as a Weibull distribution. InSight wind data acquired in Elysium Planitia were also used to contextualize observations. Jezero winds were found to be much calmer on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d606e357016e06f5ebcca3260fdc3d5
https://doi.org/10.1029/2022je007523
https://doi.org/10.1029/2022je007523