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GPS-Denied Navigation

Navigation & GNSS
by Plextek

Description

Plextek's GPS-Denied Navigation solutions provide resilient autonomous navigation capabilities when GNSS signals are unavailable or degraded due to jamming, spoofing, or environmental interference. The technology integrates multiple alternative navigation (Alt-Nav) sensors including boot-mounted inertial navigation (DPNS), visual scene matching, terrain referenced navigation, and radio frequency positioning. Using advanced data fusion with proprietary Particle Filter algorithms, these systems deliver reliable position, navigation, and timing data in contested environments, underground spaces, urban canyons, and other challenging operational conditions where traditional GPS cannot function reliably.

About the Company

Plextek

Plextek is an engineering and consulting company specializing in advanced technology solutions, with over 35 years of experience working with governments and industry in radar, communications, and ...

Videos

YouTube Video

Core Information

Serving industries
Air Ground Maritime Surface Underwater Space
Product Type
Navigation Software
Release Year
2024
Name
GPS-Denied Navigation
Product Status
Active

GNSS & Positioning

Positioning Modes
Dead Reckoning
Navigation Outputs
Position Velocity Time Heading Attitude (Roll/Pitch/Yaw)
Heading Support

IMU & Sensors

IMU Grade
Industrial
Has IMU
Dead Reckoning

Integration & Software

SDKs / APIs
Data Merging Framework Particle Filter algorithm
Configuration Tools
Data Merging Framework