GPS & Tracking — Master Hub (all GNSS, integrated)
Work with every GPS/location technology like a senior geolocation/telematics engineer: from the browser to centimeter-grade RTK to LTE-M IoT trackers — ingested, stored, geofenced, and mapped.
How to use this hub
- Start with gps-gnss-fundamentals (how positioning works, accuracy, NMEA, datums).
- Pick the integration path: web/mobile, hardware trackers, or RTK precision.
- Add geofencing, the fleet/asset platform, and PostGIS storage as needed.
- For map UI + routing use
ride-hailing-maps-master; for basic GIS,backend-api-master.
Bundled skills
- gps-gnss-fundamentals ⭐ — GNSS constellations, trilateration, accuracy factors (multipath, DOP),
A-GPS, NMEA 0183 parsing, WGS84/datums/coordinate systems, accuracy tiers.
→skills/gps-gnss-fundamentals/GUIDE.md - web-mobile-geolocation ⭐ — Browser Geolocation API (
watchPosition), Expo Location, Android FusedLocation / iOS CoreLocation, background tracking, permissions, accuracy vs battery.
→skills/web-mobile-geolocation/GUIDE.md - device-integration-protocols ⭐ — Hardware trackers & protocols: Teltonika Codec 8, Concox/GT06,
JT/T 808, u-blox, serial/NMEA, cellular (LTE-M/NB-IoT), TCP/MQTT ingestion server.
→skills/device-integration-protocols/GUIDE.md - precision-positioning-rtk — Centimeter accuracy: RTK / DGPS / PPP, base & rover, NTRIP caster,
correction services, surveying/drone/agriculture use.
→skills/precision-positioning-rtk/GUIDE.md - geofencing-events ⭐ — Circular/polygon geofences, enter/exit/dwell, device-side vs server-side,
PostGIS
ST_Contains/ST_DWithin, debouncing, alerting.
→skills/geofencing-events/GUIDE.md - fleet-asset-tracking-platform ⭐ — Telematics platform: ingestion pipeline, trip detection,
route history, speeding/idle/geofence events, live map, dashboards, scale.
→skills/fleet-asset-tracking-platform/GUIDE.md - geospatial-data-postgis — PostGIS storage, GiST/SP-GiST indexes, nearest/within/distance queries,
trajectory + time-series location storage, performance & retention.
→skills/geospatial-data-postgis/GUIDE.md
Pairs well with
ride-hailing-maps-master (maps rendering, routing, live dispatch), backend-api-master (gps-integration,
gis-maps), systems-platforms-master (Postgres/Neon, queues), integrations-master (device webhooks/MQTT).
Note
Bundled skills use GUIDE.md so only this master appears in Cursor's skills list.