What Are GPS-Denied Drones and Why Are They Important?
MIT Researchers Develop Drone Fleet Capable of Searching Forested Areas Without GPS
Autonomous Drone Navigation System Ends Reliance on GPS - Tech Briefs
Drones | Free Full-Text | Self-Localization of Tethered Drones without a Cable Force Sensor in GPS-Denied Environments | HTML
A method for UAV multi-sensor fusion 3D-localization under degraded or denied GPS situation
ROBOTICS SOLUTIONS | OZT Robotics
A low-cost solution for unmanned aerial vehicle navigation in a global positioning system–denied environment
In MIT project, drones map without GPS
An Indoor Location-Based Positioning System Using Stereo Vision with the Drone Camera
Using GPS to Improve the Accuracy of Drone Mapping - GIS Lounge
Drones | Free Full-Text | Simultaneous Localization and Mapping (SLAM) and Data Fusion in Unmanned Aerial Vehicles: Recent Advances and Challenges | HTML
Drone Delivery and AI: GPS-Free Navigation
Fully autonomous UAV swarm in a forest without GPS or communication - YouTube
No GPS, no problem: Next-generation navigation - Robohub
Drones | Free Full-Text | Self-Localization of Tethered Drones without a Cable Force Sensor in GPS-Denied Environments | HTML
AOA-based drone localization using wireless sensor-doublets - ScienceDirect
Vision and drone autonomy add to industrial process, safety, inspection applications | Control Engineering
Autonomous Drone System Tested for Mapping Without GPS | 2018-11-08 | Engineering News-Record