Ganymede Observations by JunoCam on Juno Perijove 34

During the Juno Mission's encounter with Ganymede on 7 June 2021, the Juno camera (JunoCam) acquired four images of Ganymede in color. These images covered one‐sixth of Ganymede at scales from 840 m to ∼4 km/pixel. Most of this area was only previously imaged by Voyager 1 in 1979, at lower spat...

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Detalles Bibliográficos
Autores principales: Ravine, M. A., Hansen, C. J., Collins, G. C., Schenk, P. M., Caplinger, M. A., Lipkaman Vittling, L., Krysak, D. J., Zimdar, R. P., Garvin, J. B., Bolton, S. J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2022
Materias:
Research Letter
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10078141/
https://www.ncbi.nlm.nih.gov/pubmed/37034393
http://dx.doi.org/10.1029/2022GL099211
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author Ravine, M. A.
Hansen, C. J.
Collins, G. C.
Schenk, P. M.
Caplinger, M. A.
Lipkaman Vittling, L.
Krysak, D. J.
Zimdar, R. P.
Garvin, J. B.
Bolton, S. J.
author_facet Ravine, M. A.
Hansen, C. J.
Collins, G. C.
Schenk, P. M.
Caplinger, M. A.
Lipkaman Vittling, L.
Krysak, D. J.
Zimdar, R. P.
Garvin, J. B.
Bolton, S. J.
author_sort Ravine, M. A.
collection PubMed
description During the Juno Mission's encounter with Ganymede on 7 June 2021, the Juno camera (JunoCam) acquired four images of Ganymede in color. These images covered one‐sixth of Ganymede at scales from 840 m to ∼4 km/pixel. Most of this area was only previously imaged by Voyager 1 in 1979, at lower spatial resolution and poorer image quality. No changes were observed over this area of Ganymede in the 42 years since Voyager. JunoCam provided overlapping coverage, from which we developed a digital elevation model of the best‐resolved area. A 3 km high dome at the subjovian point was confirmed, 450 km by 750 km. We used the JunoCam images to refine the geologic map of Ganymede in eastern Perrine Regio.
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spelling pubmed-100781412023-04-07 Ganymede Observations by JunoCam on Juno Perijove 34 Ravine, M. A. Hansen, C. J. Collins, G. C. Schenk, P. M. Caplinger, M. A. Lipkaman Vittling, L. Krysak, D. J. Zimdar, R. P. Garvin, J. B. Bolton, S. J. Geophys Res Lett Research Letter During the Juno Mission's encounter with Ganymede on 7 June 2021, the Juno camera (JunoCam) acquired four images of Ganymede in color. These images covered one‐sixth of Ganymede at scales from 840 m to ∼4 km/pixel. Most of this area was only previously imaged by Voyager 1 in 1979, at lower spatial resolution and poorer image quality. No changes were observed over this area of Ganymede in the 42 years since Voyager. JunoCam provided overlapping coverage, from which we developed a digital elevation model of the best‐resolved area. A 3 km high dome at the subjovian point was confirmed, 450 km by 750 km. We used the JunoCam images to refine the geologic map of Ganymede in eastern Perrine Regio. John Wiley and Sons Inc. 2022-12-12 2022-12-16 /pmc/articles/PMC10078141/ /pubmed/37034393 http://dx.doi.org/10.1029/2022GL099211 Text en © 2022. The Authors. https://creativecommons.org/licenses/by/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Letter
Ravine, M. A.
Hansen, C. J.
Collins, G. C.
Schenk, P. M.
Caplinger, M. A.
Lipkaman Vittling, L.
Krysak, D. J.
Zimdar, R. P.
Garvin, J. B.
Bolton, S. J.
Ganymede Observations by JunoCam on Juno Perijove 34
title Ganymede Observations by JunoCam on Juno Perijove 34
title_full Ganymede Observations by JunoCam on Juno Perijove 34
title_fullStr Ganymede Observations by JunoCam on Juno Perijove 34
title_full_unstemmed Ganymede Observations by JunoCam on Juno Perijove 34
title_short Ganymede Observations by JunoCam on Juno Perijove 34
title_sort ganymede observations by junocam on juno perijove 34
topic Research Letter
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10078141/
https://www.ncbi.nlm.nih.gov/pubmed/37034393
http://dx.doi.org/10.1029/2022GL099211
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