Skip to content
RichseenAtlas← AtlasSign in

GPS reaches full operational capability

node

With the nominal constellation of twenty-four operational satellites in place and validated, the United States declared the Global Positioning System fully operational. Civil accuracy at that point was still deliberately degraded, so the immediate commercial effect was limited to applications tolerant of a hundred-metre error — marine navigation, surveying with differential correction, and fleet tracking — rather than the turn-by-turn consumer navigation that arrived only after the degradation was removed.

A node is not a place. Drawing it on a map would assert something about the world that no stored fact supports.

Read in · 1

Evidence · 1
Timeline

No dated observations are stored for this object. Atlas shows what was observed and when — it does not infer a history.

Connections · 2
Assembled narrative · 1

Assembled from 27 blocks · 1 evidence · 17 related

  1. Story
  2. With the nominal constellation of twenty-four operational satellites in place and validated, the United States declared the Global Positioning System fully operational. Civil accuracy at that point was still deliberately degraded, so the immediate commercial effect was limited to applications tolerant of a hundred-metre error — marine navigation, surveying with differential correction, and fleet tracking — rather than the turn-by-turn consumer navigation that arrived only after the degradation was removed.
  3. Knowledge
  4. Global navigation satellite systems
  5. GPS (Navstar Global Positioning System)
  6. GPS reaches full operational capability
  7. Connections
  8. GPS (Navstar Global Positioning System)
  9. Global navigation satellite systems
  10. Global navigation satellite systems
  11. The first Navstar GPS satellite launches
  12. GPS reaches full operational capability
  13. Selective Availability is switched off
  14. A GPS ground-system error disrupts timing receivers worldwide
  15. Upstream and downstream in space accounting
  16. Orbital shells as distinct economic regimes
  17. GPS (Navstar Global Positioning System)
  18. Galileo
  19. BeiDou Navigation Satellite System
  20. GNSS timing dependency
  21. The first Navstar GPS satellite launches
  22. GPS reaches full operational capability
  23. Selective Availability is switched off
  24. Galileo declares initial services
  25. BeiDou-3 completes deployment and enters global service
  26. Evidence
  27. Supports the GPS milestone dates (first Block I launch 1978, full operational capability 1995, Selective Availability discontinued 2000) and the standing policy that the civil GPS signal is provided worldwide free of direct user charge. V55 verification basis: gps.gov was not retrievable in this session; dates are stated from author knowledge and require confirmation.
Close the narrative
Observed changes · 0

No public Signals are attached to this object. Signals show what changed and when it was observed — never a direction or a rank.

Actions

Read the assembled narrativeContinue in StudioOpen TwinTwin does not start a decision from this kind of object.ShareSaveSaved objects are part of the authenticated projection, which is declared and not yet built.

/atlas?object=EVT_GPS_FOC_1995&experience=EVT_GPS_FOC_1995