Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Shannon Brown"'
Autor:
T. Koch, Violet Torossian, Shawn Kang, John Kanis, Shannon Statham, F. Maiwald, Erich Schlecht, Matthew Bloom, Anders Skalare, Lance Milligan, Parag Vaze, Pekka Kangaslahti, Shannon Brown
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 13, Pp 1811-1818 (2020)
The advanced microwave radiometer-climate quality (AMR-C) is a part of the European Sentinel-6A/B series, a collaboration between ESA and NASA, of two Earth-observing satellites, which will be launched in 2020 and 2025. Compared to its predecessor, J
Autor:
Maurice Aghion, Sharmila Padmanabhan, Damon Russell, F. Maiwald, Richard Redick, Chris Holman, Oliver Montes, Amy Wu, Shannon Brown, Amarit Kitiyakara, Zachary Pannell, Jordan Tanabe, Hamid Javadi, Violet Torossian, Alireza Bakhshi
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 13, Pp 3816-3823 (2020)
The Compact Ocean Wind Vector Radiometer (COWVR) was developed at the Jet Propulsion Laboratory as a proof of concept technology demonstration mission for the Air Force. COWVR is a fully polarimetric imaging radiometer system operating at 18.7, 23.8,
Autor:
Zhimeng Zhang, Heidi N. Becker, Yohai Kaspi, Cheng Li, Paul G. Steffes, Leigh N. Fletcher, Fabiano Oyafuso, Tristan Guillot, Scott Bolton, Rakesh K. Yadav, Andrew P. Ingersoll, J. Lunine, Sidharth Misra, Eli Galanti, Steve Levin, S. K. Atreya, Michael H. Wong, Samuel Gulkis, David J. Stevenson, M. Allison, Shannon Brown, J. K. Arballo, Jeremy Bloxham, M. A. Janssen, J. H. Waite, G. S. Orton
Publikováno v:
Science
Measuring the depth of Jupiter’s storms The atmosphere of Jupiter consists of bands of winds rotating at different rates, punctuated by giant storms. The largest storm is the Great Red Spot (GRS), which has persisted for more than a century. It has
Autor:
Samuel Gulkis, Shannon Brown, Sidharth Misra, Cheng Li, Sushil K. Atreya, Scott Bolton, Michael H. Wong, Steven Levin, Leigh N. Fletcher, Michael Janssen, Fabiano Oyafuso, Paul G. Steffes, Glenn S. Orton, Virgil Adumitroaie
Publikováno v:
Earth and Space Science, Vol 7, Iss 11, Pp n/a-n/a (2020)
Earth and Space Science
Earth and Space Science
NASA's Juno spacecraft has been monitoring Jupiter in 53‐day orbits since 2016. Its six‐frequency microwave radiometer (MWR) is designed to measure black body emission from Jupiter over a range of pressures from a few tenths of a bar to several k
Autor:
Heidi N. Becker, Steven Levin, Andrew P. Ingersoll, Martin J. Brennan, Tristan Guillot, Jonathan I. Lunine, Shannon Brown, Sushil K. Atreya, Alexandre Guillaume, James W. Alexander, Yury S. Aglyamov, Scott Bolton, Paul G. Steffes
Publikováno v:
Nature
Nature, Nature Publishing Group, 2020, 584 (7819), pp.55-58. ⟨10.1038/s41586-020-2532-1⟩
Nature, Nature Publishing Group, 2020, 584 (7819), pp.55-58. ⟨10.1038/s41586-020-2532-1⟩
Lightning flashes have been observed by a number of missions that visited or flew by Jupiter over the past several decades. Imagery led to a flash rate estimate of about 4 × 10−3 flashes per square kilometre per year (refs. 1,2). The spatial exten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::734bf548315a396a56f5ec526c62fd8d
https://hal.archives-ouvertes.fr/hal-03058480/file/Juno_SRU_lightning_Becker_etal_revised_200309.pdf
https://hal.archives-ouvertes.fr/hal-03058480/file/Juno_SRU_lightning_Becker_etal_revised_200309.pdf
Autor:
Paul G. Steffes, Andrew P. Ingersoll, Steven Levin, Glenn S. Orton, David J. Stevenson, Michael Janssen, Scott Bolton, Jonathan I. Lunine, Shannon Brown, Cheng Li, Tristan Guillot
Publikováno v:
Journal of Geophysical Research. Planets
Journal of Geophysical Research. Planets, Wiley-Blackwell, 2020, 125 (8), ⟨10.1029/2020JE006404⟩
Journal of Geophysical Research. Planets, Wiley-Blackwell, 2020, 125 (8), ⟨10.1029/2020JE006404⟩
International audience; Observations of Jupiter's deep atmosphere by the Juno spacecraft have revealed several puzzling facts: The concentration of ammonia is variable down to pressures of tens of bars, and is strongly dependent on latitude. While mo
Autor:
Michael Janssen, Paul G. Steffes, Fabiano Oyafuso, J. K. Arballo, Shannon Brown, Sidharth Misra, Jonathan I. Lunine, Amoree Hodges, Glenn S. Orton, Zhimeng Zhang, Liming Li, Sushil K. Atreya, Daniel Santos-Costa, Scott Bolton, Hunter Waite, Samuel Gulkis, Steven Levin, Cheng Li, Andrew P. Ingersoll, Tristan Guillot, Michael Allison, Virgil Adumitroaie, Amadeo Bellotti
Publikováno v:
Nature Astronomy
Nature Astronomy, Nature Publishing Group, 2020, ⟨10.1038/s41550-020-1009-3⟩
Nature Astronomy, Nature Publishing Group, 2020, ⟨10.1038/s41550-020-1009-3⟩
Oxygen is the most common element after hydrogen and helium in Jupiter's atmosphere, and may have been the primary condensable (as water ice) in the protoplanetary disk. Prior to the Juno mission, in situ measurements of Jupiter's water abundance wer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3478fc29ad9445aac68fc50eb04a5e2
https://resolver.caltech.edu/CaltechAUTHORS:20191223-105236594
https://resolver.caltech.edu/CaltechAUTHORS:20191223-105236594
Autor:
Michael Janssen, Ivana Kolmasova, Donald A. Gurnett, Scott Bolton, Steven Levin, William S. Kurth, Ondřej Santolík, Masafumi Imai, George Hospodarsky, Shannon Brown
Publikováno v:
Geophysical Research Letters. 45:7268-7276
Autor:
Steven Levin, Fabiano Oyafuso, Scott Bolton, Andrew P. Ingersoll, M. A. Janssen, Virgil Adumitroaie, R. Williamson, John E. P. Connerney, Daniel Santos-Costa, Samuel Gulkis, Shannon Brown
Publikováno v:
Geophysical Research Letters. 44:8676-8684
Since August 2016, measurements of Jupiter's microwave emissions at six wavelengths ranging from 1.3 cm to 50 cm have been made with the Juno Microwave Radiometer (MWR). In this paper, we introduce the first systematic set of in-situ observations of
Autor:
Liming Li, Steven Levin, Michael Janssen, Sushil K. Atreya, Amadeo Bellotti, Samuel Gulkis, Fabiano Oyafuso, Shannon Brown, Cheng Li, Scott Bolton, Andrew P. Ingersoll, Virgil Adumitroaie, Jonathan I. Lunine, Paul G. Steffes, Glenn S. Orton, Michael Allison
Publikováno v:
Geophys Res Lett
The latitude-altitude map of ammonia mixing ratio shows an ammonia-rich zone at 0–5°N, with mixing ratios of 320–340 ppm, extending from 40–60 bars up to the ammonia cloud base at 0.7 bars. Ammonia-poor air occupies a belt from 5–20°N. We a