generated: '2026-07-20'
method: derived
source: derived from Point One product docs + GitHub repos (polaris, ntrip-example,
  fusion-engine-client) and public product descriptions
standards:
- id: ntrip
  name: NTRIP (Networked Transport of RTCM via Internet Protocol)
  conforms: true
  evidence: Point One publishes an NTRIP client example (github.com/PointOneNav/ntrip-example)
    and the Polaris RTK Network Service is consumable by any NTRIP-compatible GNSS
    receiver.
- id: rtcm
  name: RTCM 3.x differential correction messages
  conforms: true
  evidence: The Polaris network delivers RTK and SSR corrections as RTCM-format
    streams to rovers.
- id: nmea-0183
  name: NMEA 0183 GNSS sentences
  conforms: true
  evidence: Point One maintains a pynmea2 fork and FusionEngine tooling parses/emits
    NMEA-0183 position output.
- id: graphql
  name: GraphQL specification
  conforms: true
  evidence: The Point One API is a GraphQL interface (docs.pointonenav.com/docs/graphql-api).
- id: oauth2
  name: OAuth 2.0
  conforms: false
  evidence: Authentication is API-key based (issued via app.pointonenav.com); no
    OAuth 2.0 flow is documented.