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Collection:
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NASA Solarsystem Collection
Collection
NASA Solarsystem Collection
Collection
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title:
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Ganymede Topography
title
Ganymede Topography
title
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description:
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This perspective view, simulating a low altitude flight over the surface of Ganymede, was made possible by topographic analysis of stereo images of the Sippar Sulcus region. Such a view was made possible when Galileo passed Ganymede in May 1997, providing a virtual second "eye" to Voyager's first view in 1979.
Because this view covers a large area, it reveals that younger, smoother terrains are low-lying relative to older, heavily faulted terrains. The consistently low elevations of these smooth deposits has been cited as evidence for flooding of parts of Ganymede by low-viscosity lavas, most likely liquid water or water-ice slush.
This view is centered at 35 degrees south, 180 degrees west. The smallest features visible are roughly 350 to 400 meters (1,150 to 1,300 feet) across.
This image was prepared by the Lunar and Planetary Institute, Houston, and included in a report by Dr. Paul Schenk et al. in the March 1, 2001, edition of the journal Nature.
*Image Credit*: NASA and Lunar and Planetary Institute
description
This perspective view, simulating a low altitude flight over the surface of Ganymede, was made possible by topographic analysis of stereo images of the Sippar Sulcus region. Such a view was made possible when Galileo passed Ganymede in May 1997, providing a virtual second "eye" to Voyager's first view in 1979.
Because this view covers a large area, it reveals that younger, smoother terrains are low-lying relative to older, heavily faulted terrains. The consistently low elevations of these smooth deposits has been cited as evidence for flooding of parts of Ganymede by low-viscosity lavas, most likely liquid water or water-ice slush.
This view is centered at 35 degrees south, 180 degrees west. The smallest features visible are roughly 350 to 400 meters (1,150 to 1,300 feet) across.
This image was prepared by the Lunar and Planetary Institute, Houston, and included in a report by Dr. Paul Schenk et al. in the March 1, 2001, edition of the journal Nature.
*Image Credit*: NASA and Lunar and Planetary Institute
description
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keywords:
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Solar System Exploration
keywords
Solar System Exploration
keywords
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keywords:
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SSE
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keywords:
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Space
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keywords:
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NASA
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keywords:
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National Aeronautics and Space Administration
keywords
National Aeronautics and Space Administration
keywords
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keywords:
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JPL
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keywords:
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Jet Propulsion Laboratory
keywords
Jet Propulsion Laboratory
keywords
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keywords:
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Planets
keywords
Planets
keywords
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facet_what:
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Voyager
facet_what
Voyager
facet_what
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facet_what:
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Galileo
facet_what
Galileo
facet_what
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facet_what:
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STEREO
facet_what
STEREO
facet_what
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facet_what:
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Ganymede
facet_what
Ganymede
facet_what
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facet_what:
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Ganymede (Jupiter Moon)
facet_what
Ganymede (Jupiter Moon)
facet_what
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facet_where:
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Jet Propulsion Laboratory
facet_where
Jet Propulsion Laboratory
facet_where
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facet_where:
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Ganymede
facet_where
Ganymede
facet_where
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facet_where:
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Jet Propulsion Laboratory (JPL)
facet_where
Jet Propulsion Laboratory (JPL)
facet_where
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facet_when:
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1979
facet_when
1979
facet_when
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facet_when:
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May 1997
facet_when
May 1997
facet_when
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facet_when:
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March 1, 2001
facet_when
March 1, 2001
facet_when
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facet_when_year:
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2001
facet_when_year
2001
facet_when_year
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facet_when_year:
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1979
facet_when_year
1979
facet_when_year
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facet_when_year:
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1997
facet_when_year
1997
facet_when_year
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UID:
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SPD-SLRSY-2006
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original url:
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original_url
original url
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