Situational Awareness: Mapping Interference Sources in Real-Time Using a Smartphone App

Sensors (Basel). 2018 Nov 26;18(12):4130. doi: 10.3390/s18124130.


In the past years, many techniques have been researched and developed to detect and identify the interference sources of Global Navigation Satellite System (GNSS) signals. In this paper, we utilize a simple and portable application to map interference sources in real-time. The results are promising and show the potential of the crowdsourcing for monitoring and mapping GNSS interference distribution.

Keywords: Android; GNSS software receivers; interference detection.