Doppler Frequency Shift Based Source Localization in Presence of Sensor Location Errors
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Access"
DOI: 10.1109/access.2018.2872807
Abstract: In this paper, the Doppler frequency shift-based localization problem in the presence of sensor location errors is addressed. Based on the measurement model, we present two methods, an explicit solution and a semidefinite relaxation (SDR)… read more here.
Keywords: location errors; source; localization; sensor location ... See more keywords
A Semidefinite Relaxation Solution for Time Delay and Doppler Shift Localization Considering Sensor Location Errors and Its Bias Reduction Scheme
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2022.3194897
Abstract: This article develops a robust source localization method using time delay and Doppler shift measurements, where the sensor motion effect accompanied by sensor location errors cannot be ignored. We begin by transforming the time delay… read more here.
Keywords: time delay; doppler shift; bias reduction; location errors ... See more keywords
Empirical analysis and modeling of Argos Doppler location errors in Romania
Sign Up to like & getrecommendations! Published in 2019 at "PeerJ"
DOI: 10.7717/peerj.6362
Abstract: Background Advances in wildlife tracking technology have allowed researchers to understand the spatial ecology of many terrestrial and aquatic animal species. Argos Doppler is a technology that is widely used for wildlife tracking owing to… read more here.
Keywords: argos doppler; doppler; technology; empirical analysis ... See more keywords