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gptkbp:instance_of
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gptkb:satellite
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|
gptkbp:constellation
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gptkb:Earth_observation
|
|
gptkbp:data_usage
|
50 bps
|
|
gptkbp:debut
|
2016-01-20
2004-05-17
|
|
gptkbp:design
|
12 years
|
|
gptkbp:development_cost
|
$1 billion
|
|
gptkbp:frequency
|
L1, L2, L5
L-band
-130 d Bm
|
|
gptkbp:home_ground
|
gptkb:GPS_Control_Segment
gptkb:GPS_Operations_Center
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Block IIR
|
|
gptkbp:launch_date
|
gptkb:2004
|
|
gptkbp:launch_platform
|
gptkb:United_Launch_Alliance
|
|
gptkbp:launch_site
|
gptkb:Cape_Canaveral_Space_Force_Station
|
|
gptkbp:launch_vehicle
|
gptkb:Delta_IV
|
|
gptkbp:launched
|
gptkb:12
|
|
gptkbp:manufacturer
|
gptkb:Lockheed_Martin
|
|
gptkbp:market_segment
|
military and civilian users
|
|
gptkbp:modulation
|
BPSK
|
|
gptkbp:navigation_system
|
gptkb:GPS_III
10 meters
ephemeris data
GPS service
|
|
gptkbp:operational_status
|
active
|
|
gptkbp:orbit_type
|
gptkb:remote_control
gptkb:advanced_technology
gptkb:12
software updates
modular
high reliability
second generation
two-way communication
redundant systems
medium Earth orbit
A2100
multiple launches
C/ A code
P(Y) code
on-orbit maintenance
aviation, maritime, land navigation
|
|
gptkbp:orbital_altitude
|
20,200 km
|
|
gptkbp:orbital_period
|
12 hours
|
|
gptkbp:performance
|
better than 5 meters
|
|
gptkbp:power_source
|
solar panels
|
|
gptkbp:purpose
|
gptkb:navigation
|
|
gptkbp:satellite_capabilities
|
high accuracy positioning
|
|
gptkbp:satellite_data
|
navigation data
|
|
gptkbp:satellite_integration
|
integrated with other systems
|
|
gptkbp:satellite_security
|
encrypted signals
|
|
gptkbp:services_provided
|
gptkb:United_States_Air_Force
|
|
gptkbp:spacecraft
|
2 k W
|
|
gptkbp:status
|
operational
|
|
gptkbp:successor
|
gptkb:Block_IIF
|
|
gptkbp:technology
|
atomic clock
|
|
gptkbp:track
|
real-time tracking
multi-channel
ground monitoring
|
|
gptkbp:type
|
gptkb:Earth_observation
|
|
gptkbp:user_countries
|
civilian and military
|
|
gptkbp:weight
|
1600 kg
|
|
gptkbp:bfsParent
|
gptkb:GPS_Block_IIR_satellites
|
|
gptkbp:bfsLayer
|
6
|