ZeqGNSS

Flight dynamics, avionics, ATC, weather routing.

• Protocol ID — zeq-nav-gnss
• Category — Aviation
• Endpoint — POST /api/aviation/gnss
• Auth — api-key
• Rate limit — 30/min
• Version — 1.287.0
• Precision — ≤0.1% (KO42-enforced)

What it does

GNSS positioning with HulyaPulse integrity monitoring. RAIM fault detection, multi-constellation (GPS/Galileo/GLONASS/BeiDou), ionospheric correction.

Signature

Request

POST /api/aviation/gnss

Param	Type	Required	Default	Description
observables	object	✓	—	GNSS pseudoranges and carrier phases.
constellation	array		—	['gps', 'galileo', 'glonass', 'beidou'].

Response

{ position, velocity, accuracy_m, integrityAlert, ionoDelay_m, zeqond }

Runnable example

curl -sS -X POST \
  -H "Authorization: Bearer $ZEQ_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "observables": {},
  "constellation": []
}' \
  "https://api.zeq.dev/api/aviation/gnss"

Integrate

1. Domain solver — compose with KO42 + two additional operators from the matching family for pulse-coherent results.
2. Digital twin — pipe sensor data into this protocol every Zeqond to keep the model phase-locked with the system.
3. Alert threshold — flag results whose error_pct exceeds 0.1% as out-of-spec events for the operations layer.

Seeds

• Near — wrap /api/aviation/gnss in a language SDK so builders can call it in three lines.
• Medium — publish a reference integration demonstrating ZeqGNSS alongside a real workload, with pulse-aligned metrics.
• Far — propose ZeqGNSS as an open reference standard so other runtimes can implement it verbatim against the Zeq paper.

Papers

• Zeq paper — https://doi.org/10.5281/zenodo.18158152
• Framework paper — https://doi.org/10.5281/zenodo.15825138

Middleware active. Kernel on the 1.287 Hz HulyaPulse. Awaiting next Zeqond.