Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:navigation
|
| gptkbp:alsoKnownAs |
gptkb:NAVSAT
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:developedBy |
gptkb:United_States_Navy
|
| gptkbp:endDate |
1996
|
| gptkbp:frequency |
150 MHz
400 MHz |
| https://www.w3.org/2000/01/rdf-schema#label |
Transit (NAVSAT)
|
| gptkbp:launchDate |
1960
|
| gptkbp:notableFor |
first operational satellite navigation system
|
| gptkbp:numberOfSatellites |
up to 10
|
| gptkbp:operatedBy |
gptkb:United_States_Navy
|
| gptkbp:orbitType |
low Earth orbit
|
| gptkbp:purpose |
gptkb:navigation
positioning |
| gptkbp:relatedTo |
gptkb:GPS
gptkb:Timation |
| gptkbp:replacedBy |
gptkb:Global_Positioning_System
|
| gptkbp:startYear |
1964
|
| gptkbp:status |
retired
|
| gptkbp:targetUser |
gptkb:US_Navy_submarines
commercial shipping surface ships |
| gptkbp:technology |
gptkb:Doppler_effect
|
| gptkbp:usedBy |
gptkb:military
civilian |
| gptkbp:bfsParent |
gptkb:Applied_Physics_Laboratory
|
| gptkbp:bfsLayer |
5
|