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Collection:
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NASA Planetary Photo Journal Collection
Collection
NASA Planetary Photo Journal Collection
Collection
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Title:
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Reull Valles (Enhanced Color)
Title
Reull Valles (Enhanced Color)
Title
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Original Caption Released with Image:
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A conspicuous fretted channel, Reull Valles, which dissects wall deposits of the large Hellas impact basin, trends southeast towards the basin floor. Center of picture is at latitude 42 degrees S., longitude 258 degrees W. Fretted channels are wide, flat-floored channels with steep walls, which may be runoff channels that have been modified and enlarged by masswasting. Many nearby hills and mountains are surrounded by lobate debris aprons, which may have formed by slow creep of rock deposits aided by the presence of near-surface ice. Layering is exposed in the channel and crater walls. The color variations of the surface are very bland in this region; most of the variations seen are due to atmospheric scattering. Viking Orbiter Picture Numbers 126A08 (violet), 126A16 (green), and 126A24 (red) at 157 m/pixel resolution. Picture width is 161 km. North is 112 degrees clockwise from top.
Original_Caption_Rel eased_with_Image
A conspicuous fretted channel, Reull Valles, which dissects wall deposits of the large Hellas impact basin, trends southeast towards the basin floor. Center of picture is at latitude 42 degrees S., longitude 258 degrees W. Fretted channels are wide, flat-floored channels with steep walls, which may be runoff channels that have been modified and enlarged by masswasting. Many nearby hills and mountains are surrounded by lobate debris aprons, which may have formed by slow creep of rock deposits aided by the presence of near-surface ice. Layering is exposed in the channel and crater walls. The color variations of the surface are very bland in this region; most of the variations seen are due to atmospheric scattering. Viking Orbiter Picture Numbers 126A08 (violet), 126A16 (green), and 126A24 (red) at 157 m/pixel resolution. Picture width is 161 km. North is 112 degrees clockwise from top.
Original Caption Released with Image
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Addition Date:
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1998-06-04
Addition_Date
1998-06-04
Addition Date
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Produced By:
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U.S. Geological Survey
Produced_By
U.S. Geological Survey
Produced By
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Mission:
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Viking
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Spacecraft:
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Viking Orbiter 1
Spacecraft
Viking Orbiter 1
Spacecraft
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Target Name:
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Mars
Target_Name
Mars
Target Name
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Is a satellite of:
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Sol (our sun)
Is_a_satellite_of
Sol (our sun)
Is a satellite of
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Instrument:
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Visual Imaging Subsystem - Camera B
Instrument
Visual Imaging Subsystem - Camera B
Instrument
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Product Size:
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1024 samples x 880 lines
Product_Size
1024 samples x 880 lines
Product Size
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Primary Data Set:
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Viking EDRs
Primary_Data_Set
Viking EDRs
Primary Data Set
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facet_what:
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Sun
facet_what
Sun
facet_what
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facet_what:
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Crater
facet_what
Crater
facet_what
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facet_what:
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Mars
facet_what
Mars
facet_what
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facet_what:
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Viking
facet_what
Viking
facet_what
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facet_what:
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Visual Imaging Subsystem
facet_what
Visual Imaging Subsystem
facet_what
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facet_what:
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Viking 1 Orbiter
facet_what
Viking 1 Orbiter
facet_what
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facet_what:
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Valles
facet_what
Valles
facet_what
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facet_where:
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Mars
facet_where
Mars
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_where:
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Goddard Space Flight Center (GSFC)
facet_where
Goddard Space Flight Center (GSFC)
facet_where
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Image #:
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PIA00153
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UID:
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SPD-PHOTJ-PIA00153
UID
SPD-PHOTJ-PIA00153
UID
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orignial url:
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orignial_url
orignial url
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