Global Positioning System (GPS)
GPTKB entity
Statements (91)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:navigation
|
| gptkbp:abbreviation |
gptkb:GPS
|
| gptkbp:accuracy |
within a few meters (civilian)
higher for military |
| gptkbp:civilianVersion |
yes
|
| gptkbp:consistsOf |
gptkb:satellite
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:developedBy |
gptkb:United_States_Department_of_Defense
|
| gptkbp:freeFrom |
yes
|
| gptkbp:frequency |
gptkb:L1
gptkb:L2 gptkb:L5 |
| gptkbp:fullOperationalCapability |
1995
|
| https://www.w3.org/2000/01/rdf-schema#label |
Global Positioning System (GPS)
|
| gptkbp:launchDate |
1978
|
| gptkbp:militaryBranch |
yes
|
| gptkbp:numberOfSatellites |
at least 24
|
| gptkbp:operatedBy |
gptkb:United_States_Space_Force
|
| gptkbp:purpose |
gptkb:navigation
positioning timing |
| gptkbp:relatedTo |
gptkb:Galileo
gptkb:BeiDou gptkb:GLONASS |
| gptkbp:usedIn |
gptkb:aircraft
gptkb:law_enforcement gptkb:transportation agriculture autonomous vehicles aviation broadcasting cycling disaster relief earthquake monitoring environmental science fishing fleet management hiking logistics meteorology oceanography outdoor recreation remote sensing robotics running scientific research space science telecommunications urban planning asset management cars emergency response mapping search and rescue ships asset tracking drones geocaching maritime navigation precision agriculture smartphones surveying wearable devices environmental monitoring location-based services disaster management scientific experiments emergency location services fleet tracking infrastructure monitoring location-based advertising location-based gaming location-based social networking navigation apps navigation for the visually impaired personal navigation devices power grid synchronization seismic studies spacecraft navigation sports tracking survey equipment timing for financial transactions timing synchronization wildlife tracking |
| gptkbp:uses |
gptkb:atomic_clocks
radio signals trilateration |
| gptkbp:分布地区 |
yes
|
| gptkbp:bfsParent |
gptkb:US_Air_Force
gptkb:United_States_Naval_Observatory |
| gptkbp:bfsLayer |
5
|