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1. (WO2017180202) GYROMAGNETIC GEOPOSITIONING SYSTEM

Pub. No.:    WO/2017/180202    International Application No.:    PCT/US2016/068148
Publication Date: Fri Oct 20 01:59:59 CEST 2017 International Filing Date: Thu Dec 22 00:59:59 CET 2016
IPC: G01C 21/08
Applicants: HRL LABORATORIES, LLC
Inventors: SORENSON, Logan, D.
NGUYEN, Hung
PERAHIA, Raviv
KIRBY, Deborah, J.
JOYCE, Richard, J.
CHANG, David, T.
Title: GYROMAGNETIC GEOPOSITIONING SYSTEM
Abstract:
A geopositioning system. The geopositioning system includes an accelerometer including three sensing axes, a gyroscope including three sensing axes, and a magnetometer including three sensing axes, and a processing circuit. The processing circuit is configured to calculate a location of the geopositioning system as a latitude, longitude, and altitude with respect to the Earth.