Gnss-Positionsausreissererkennung unter Verwendung von Codevorspannungsabweichung

Details

Veröffentlichungs-Nr.

EP4818757

Anmeldetag

18. März 2026

Veröffentlichung

7. Oktober 2026

Rechtsraum

EP

Abstract

Described herein are systems, methods, and other techniques for detecting GNSS position outliers. GNSS observables are generated based on satellite signals received at a GNSS receiver. A position estimate is computed based on the GNSS observables. A set of code biases for the set of satellite signals are generated based on the position estimate and the GNSS observables. A set of code bias deviations for the set of satellite signals are computed as a difference between, for each of the set of satellite signals, a code bias of the set of code biases and a code bias model of a set of code bias models. A position error estimate is computed based on the set of code bias deviations.

Anmelder

Firma

Trimble Inc

Land

🇺🇸 USA