Hackaday

NASA Uses Mars Global Localization As GNSS Replacement For The Perseverance Rover

Unlike on Earth there aren’t dozens of satellites whizzing around Mars to provide satellite navigation functionality. Recently NASA’s JPL engineers tried something with the ...
PRIMETIMER

NASA develops smarter navigation for Mars rovers Curiosity and Perseverance

NASA and JPL enhanced Curiosity and Perseverance navigation using AutoNav, AEGIS, OBP, and Mars Global Localization to improve autonomous driving on Mars.

New 'Mars GPS' lets Perseverance pinpoint its location within 25 centimeters

Imagine you're all alone, driving along in a rocky, unforgiving desert with no roads, no map, no GPS, and no more than one ...
IEEE

Cooperative Relative Localization for AAV Swarm Based on Multistage Self-Organizing Clustering Algorithm Under GPS Attack

Abstract: Accurate assisted localization is crucial for autonomous aerial vehicles (AAVs) in the presence of global positioning system (GPS) attacks, as some compromised AAVs lack accurate position ...
IEEE

Evaluation of Real-Time Vehicle Localization Accuracy Using Vision-Based Deep Learning and Sensor Fusion in GPS-Denied Scenarios

This study proposes a novel real-time vehicle localization framework designed specifically for GPS-denied environments, emphasizing heterogeneous fusion of visual and inertial information. Unlike ...
SpaceNews

Space Force may be done with R-GPS, but Congress isn’t

U.S. Space Force Guardians monitor workstations at Vandenberg Space Force Base, home of the Combined Space Operations Center. These operators ensure satellite services, including GPS and missile ...