Statements (45)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:navigation
|
| gptkbp:accuracy |
centimeter-level (with augmentation)
meter-level |
| gptkbp:activeYearsStart |
1978 (GPS)
|
| gptkbp:augmentationSystem |
gptkb:SBAS
gptkb:RTK gptkb:GBAS |
| gptkbp:enables |
aviation
geodesy maritime navigation military applications precision agriculture surveying location-based services disaster management road navigation |
| https://www.w3.org/2000/01/rdf-schema#label |
GNSS
|
| gptkbp:operatedBy |
multiple countries
|
| gptkbp:relatedTo |
gptkb:satellite
gptkb:Internet_of_Things autonomous vehicles remote sensing telecommunications satellite navigation geospatial science |
| gptkbp:requires |
gptkb:satellite
ground control segment user receiver |
| gptkbp:standsFor |
Global Navigation Satellite System
|
| gptkbp:subject |
spoofing
multipath errors signal interference atmospheric delays intentional jamming |
| gptkbp:system |
gptkb:GPS
gptkb:Galileo gptkb:BeiDou gptkb:GLONASS |
| gptkbp:type |
L-band radio signals
|
| gptkbp:usedFor |
gptkb:navigation
positioning timing |
| gptkbp:bfsParent |
gptkb:eLORAN
gptkb:Apple_S12 |
| gptkbp:bfsLayer |
5
|