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gptkbp:instance_of
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gptkb:spacecraft
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gptkbp:collaborations
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gptkb:physicist
gptkb:spacecraft
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gptkbp:collection
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land use data
|
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gptkbp:communication
|
X-band
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gptkbp:community
|
remote sensing researchers
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gptkbp:controls
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reaction wheels
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gptkbp:cooling_system
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passive
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gptkbp:covered_by
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global
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gptkbp:data_type
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digital
multispectral data
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gptkbp:data_usage
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gptkb:metropolitan_area
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gptkbp:designed_by
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gptkb:NASA
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gptkbp:elevation
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600 km
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gptkbp:end_of_life
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gptkb:1995
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gptkbp:first_awarded
|
March 1989
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gptkbp:format
|
satellite imagery
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gptkbp:frequency
|
8 G Hz
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gptkbp:home_ground
|
gptkb:NASA_Goddard_Space_Flight_Center
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|
https://www.w3.org/2000/01/rdf-schema#label
|
Pegasus IV
|
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gptkbp:image
|
ground-based systems
every 16 days
|
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gptkbp:instrument
|
multispectral scanner
|
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gptkbp:launch_date
|
March 1, 1989
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gptkbp:launch_site
|
gptkb:cape
|
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gptkbp:launch_vehicle
|
gptkb:Delta_II
550 kg
|
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gptkbp:launched
|
March 1, 1989
|
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gptkbp:market
|
$100 million
|
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gptkbp:mission
|
gptkb:NASA
gptkb:Research_Institute
100%
low Earth orbit
December 1995
|
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gptkbp:mission_duration
|
6 years
|
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gptkbp:objective
|
gptkb:satellite
|
|
gptkbp:orbital_period
|
90 minutes
|
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gptkbp:power_output
|
solar panels
|
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gptkbp:reign_end
|
over 20,000
|
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gptkbp:resolution
|
10 meters
30 meters
|
|
gptkbp:scientific_goals
|
monitoring environmental changes
|
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gptkbp:seating_capacity
|
300 kg
|
|
gptkbp:status
|
operational
|
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gptkbp:storage
|
onboard memory
|
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gptkbp:successor
|
Pegasus V
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gptkbp:weight
|
500 kg
|
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gptkbp:bfsParent
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gptkb:Pegasus_III
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gptkbp:bfsLayer
|
6
|