Statements (20)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
satellite constellation configuration
|
| gptkbp:appliesTo |
gptkb:Low_Earth_Orbit
gptkb:Medium_Earth_Orbit |
| gptkbp:characterizedBy |
equal spacing between satellites
satellites distributed in multiple orbital planes |
| https://www.w3.org/2000/01/rdf-schema#label |
Walker Delta
|
| gptkbp:introducedIn |
1970s
|
| gptkbp:inventedBy |
gptkb:John_G._Walker
|
| gptkbp:parameter |
T/P/F notation
|
| gptkbp:relatedTo |
gptkb:satellite
Walker Star |
| gptkbp:T/P/F_notation |
T = total satellites, P = planes, F = relative spacing factor
|
| gptkbp:usedBy |
gptkb:Iridium_satellite_constellation
gptkb:O3b_satellite_constellation gptkb:Galileo_satellite_navigation_system |
| gptkbp:usedIn |
telecommunications
satellite navigation Earth observation |
| gptkbp:bfsParent |
gptkb:ГЛОНАСС
|
| gptkbp:bfsLayer |
7
|