The Vulnerability of Inland Waterway AIS to GNSS Radio Frequency Interference
Engineering Proceedings, 2023 GNSS is an indispensable source of positioning, navigation and timing for many sectors, including inland waterway transport. Unfortunately, GNSS is also vulnerable to interference, including intentional jamming and spoofing.
Jakub Steiner +3 more
doaj +1 more source
Cell Grid Architecture for Maritime Route Prediction on AIS Data Streams
, 2018 The 2018 Grand Challenge targets the problem of accurate predictions on data streams produced by automatic identification system (AIS) equipment, describing naval traffic.
Amariei, Ciprian +3 more
core +1 more source
Revisiting Enhanced AIS Detection Range under Anomalous Propagation Conditions
Journal of Marine Science and Engineering, 2023 Two clear-air over-the-horizon propagation mechanisms affecting the Automatic Identification System (AIS) detection range are considered. Comparison results are presented between the path loss due to tropospheric ducting and path loss due to tropospheric
Irina Sirkova
doaj +1 more source
Predicting Destinations by Nearest Neighbor Search on Training Vessel Routes
, 2018 The DEBS Grand Challenge 2018 is set in the context of maritime route prediction. Vessel routes are modeled as streams of Automatic Identification System (AIS) data points selected from real-world tracking data.
Amariei, Ciprian +3 more
core +1 more source
AIS-based Evaluation of Target Detectors and SAR Sensors Characteristics for Maritime Surveillance [PDF]
, 2015 International audienceThis paper studies the performances of different ship detectors based on adaptive threshold algorithms. The detec- tion algorithms are based on various clutter distributions and assessed automatically with a systematic methodology ...
Garello, René +4 more
core +2 more sources
Mapping Fishing Effort through AIS Data [PDF]
, 2014 Several research initiatives have been undertaken to map fishing effort at high spatial resolution using the Vessel Monitoring System (VMS). An alternative to the VMS is represented by the Automatic Identification System (AIS), which in the EU became ...
ALESSANDRINI ALFREDO +4 more
core +1 more source
Defining high-resolution dredge fishing grounds with Automatic Identification System (AIS) data
Aquatic Living Resources, 2017 High resolution estimates of bottom towed fishing gears are needed to provide relevant information for natural resource management, impact assessment and maritime spatial planning.
Le Guyader Damien +3 more
doaj +1 more source
Mapping EU fishing activities using ship tracking data
, 2015 Information and understanding of fishing activities at sea are fundamental components of marine knowledge and maritime situational awareness. Such information is important to fisheries science, public authorities and policy makers.
Alessandrini, Alfredo +5 more
core +1 more source
Joint phase-recovery and demodulation-decoding of AIS signals received by satellite [PDF]
, 2013 International audienceThis paper presents a demodulation algorithm for automatic identification system (AIS) signals received by a satellite. The main contribution of this work is to consider the phase recovery problem for an unknown modulation index ...
Bonacci, David +5 more
core +4 more sources
A Perspective on Interactive Theorem Provers in Physics
Advanced Science, EarlyView.Into an interactive theorem provers (ITPs), one can write mathematical definitions, theorems and proofs, and the correctness of those results is automatically checked. This perspective goes over the best usage of ITPs within physics and motivates the open‐source community run project PhysLean, the aim of which is to be a library for digitalized physics
Joseph Tooby‐Smith
wiley +1 more source