Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:satellite
|
| gptkbp:developed_by |
gptkb:United_States_Department_of_Defense
|
| gptkbp:frequency |
L1, L2
|
| https://www.w3.org/2000/01/rdf-schema#label |
GPS II
|
| gptkbp:launch_date |
gptkb:1989
|
| gptkbp:operational_status |
active
|
| gptkbp:orbit_type |
gptkb:24
L1 C/ A, L2 P(Y) |
| gptkbp:orbital_altitude |
approximately 20,200 kilometers
|
| gptkbp:part_of |
gptkb:Earth_observation
|
| gptkbp:successor |
gptkb:GPS_III
|
| gptkbp:uses |
satellite navigation
|
| gptkbp:bfsParent |
gptkb:Earth_observation
|
| gptkbp:bfsLayer |
4
|