Recently, there has been increasing interest in the field of underwater wireless sensor
networks (UWSNs), which is a basic source for the exploration of the ocean environment. A …

This study is a survey of sound source localization and detection methods. The study
provides a detailed classification of the methods used in the fields of science mentioned …

Underwater localization is used as a key element in most applications of underwater
communications. Despite the global positioning system (GPS) receivers are usually …

This paper proposes a novel node localization method in sparse underwater wireless
sensor networks (UWSNs) where the locations of only a small number of anchor nodes are …

Underwater acoustic localization has traditionally been challenging due to the presence of
unknown environmental structure and dynamic conditions. The problem is richer still when …

Underwater sensing and remote telemetry tasks necessitate the accurate geo-location of
sensor data series, which often requires underwater acoustic arrays. These are ensembles …

Localization accuracy is of paramount importance for the proper operation of underwater
optical wireless sensor networks (UOWSNs). However, underwater localization is prone to …

In this paper, We propose angle of arrival (AoA) assisted localization scheme for underwater
Ad-Hoc sensor networks in 2-D and 3-D. This scheme estimates distances from sensor …

Direction-of-arrival (DOA) estimation plays a crucial role in array signal processing across
various domains, including radar, sonar, wireless communications, and seismic exploration …

We propose hybrid methods for localization in wireless sensor networks fusing noisy range
measurements with angular information (extracted from video). Compared with conventional …