|
gptkbp:instance_of
|
gptkb:Earth_observation
|
|
gptkbp:communication_system
|
L1 and L2 signals
|
|
gptkbp:constructed_in
|
gptkb:Cold_War
|
|
gptkbp:coverage
|
entire Earth
|
|
gptkbp:developed_by
|
gptkb:United_States_Department_of_Defense
|
|
gptkbp:has_programs
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gptkb:Earth_observation
|
|
gptkbp:has_single
|
redundant systems
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
third generation GPS satellite
|
|
gptkbp:includes
|
gptkb:GPS_Block_II_satellites
|
|
gptkbp:is_capable_of
|
real-time positioning
|
|
gptkbp:is_critical_for
|
gptkb:military_operations
disaster management
|
|
gptkbp:is_designed_to
|
improve accuracy
withstand harsh environments
support dual-use applications
|
|
gptkbp:is_equipped_with
|
solar panels
advanced antennas
enhanced signal processing capabilities
|
|
gptkbp:is_integrated_with
|
telecommunications systems
ground control stations
|
|
gptkbp:is_part_of
|
gptkb:GPS_constellation
gptkb:National_Guard
global infrastructure
global navigation satellite system
U. S. military infrastructure
satellite-based augmentation system
space-based positioning system
|
|
gptkbp:is_subject_to
|
international regulations
technological upgrades
GPS modernization efforts
|
|
gptkbp:is_used_for
|
gptkb:navigation
maritime navigation
search and rescue operations
mapping and surveying
geolocation services
timing services
|
|
gptkbp:is_used_in
|
gptkb:civil_aviation
emergency response
automotive navigation
|
|
gptkbp:is_vulnerable_to
|
jamming
|
|
gptkbp:known_as
|
gptkb:GPS_Block_II
|
|
gptkbp:launched_in
|
1990s
|
|
gptkbp:lifespan
|
approximately 7.5 years
|
|
gptkbp:network
|
gptkb:Earth_observation
|
|
gptkbp:operated_by
|
gptkb:United_States_Air_Force
gptkb:U._S._Department_of_Defense
|
|
gptkbp:operates_in
|
medium Earth orbit
|
|
gptkbp:orbital_altitude
|
approximately 20,200 kilometers
|
|
gptkbp:provides
|
global positioning system services
|
|
gptkbp:replaced_by
|
gptkb:fourth_generation_GPS_satellite
|
|
gptkbp:succeeded_by
|
gptkb:GPS_Block_III_satellites
|
|
gptkbp:supports
|
military and civilian applications
|
|
gptkbp:uses
|
atomic clocks
|
|
gptkbp:was_first_launched_in
|
gptkb:1990
|
|
gptkbp:bfsParent
|
gptkb:GPS_III_SV02
|
|
gptkbp:bfsLayer
|
6
|