GNSS Corrections
Global PPP correction service, reference station hardware, and CORS network management software for centimeter positioning anywhere on Earth.
TAP PPP
SERVICESatellite-delivered PPP correction. Centimeter accuracy anywhere without a CORS network.
GeoBee
Compact GNSS reference station for VRS and single-base networks.
GeoCaster
SOFTWARENTRIP caster server software for building and managing private correction networks.
PNW
SOFTWAREPrecision Network software for managing multi-station CORS infrastructure.
Quick Comparison
| Feature | TAP™ PPP | GeoBee | GeoCaster | PNW |
|---|---|---|---|---|
| Type | Cloud service | Reference station | Correction caster | Network engine |
| Accuracy (H) | < 5cm PPP | < 2cm RTK | < 2cm RTK | < 2cm VRS |
| Coverage | Global | Single site | Local/regional | Network-wide |
| Base station needed | No | Is the base | Distributes corrections | Manages network |