Introduction to Global Positioning System
Field Application of Global Positioning System
Errors in Global Positioning System
Types of Global Positioning System Surveys
Design Example: Identifying the Locations of Monuments in the Field Using Global Positioning System Device
Local Attraction
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Using a Real-Time Locating System to Measure Walking Activity Associated with Wandering Behaviors Among Institutionalized Older Adults
Published on: February 8, 2019
Di Qiu1, Dan Boneh, Sherman Lo
1Aeronautics & Astronautics Department, Stanford University, Durand Building, Stanford, CA 94305, USA. qiudi@stanford.edu
This study leverages Loran-C navigation for enhanced security. It introduces a reproducible location tag, difficult to predict, securing devices against unauthorized access even with signal spoofing.
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