Results 21 to 30 of about 36,531 (248)
Marine Ship Automatic Identification System (AIS) for Enhanced Coastal Security Capabilities: An Oil Spill Tracking Application [PDF]
, 2007 National and international trade via shipping is already significant, and expected to continue increasing rapidly over the next decade. Both more ships and larger ships will contribute to this trade, includingships from countries with less rigorous ...
McGillivary, Philip A, Schwehr, Kurt
core +2 more sources
Akuisisi Data NMEA 0183 AIS Berbasis Mikrokontroler sebagai Sistem Monitoring Informasi Kapal
Jurnal Elkomika, 2019 ABSTRAK Data kapal dari perangkat AIS (Automatic Identification System) merupakan sumber informasi bagi nahkoda kapal laut. Informasi-informasi tersebut diperoleh dengan mengubah menu secara manual pada layar AIS yang berukuran kecil.
ISA RACHMAN +2 more
doaj +1 more source
The Additional Secondary Phase Correction System for AIS Signals
Sensors, 2017 This paper looks at the development and implementation of the additional secondary phase factor (ASF) real-time correction system for the Automatic Identification System (AIS) signal.
Xiaoye Wang, Shufang Zhang, Xiaowen Sun
doaj +1 more source
Data Quality Assessment for Maritime Situation Awareness [PDF]
, 2015 International audienceThe Automatic Identification System (AIS) initially designed to ensure maritime security through continuous position reports has been progressively used for many extended objectives.
Iphar, Clément +2 more
core +5 more sources
Measuring offshore tsunami currents using ship navigation records
Progress in Earth and Planetary Science, 2018 We investigated ship navigation records known as Automatic Identification System (AIS) data near the source region of the 2011 Tohoku, Japan, tsunami. The AIS data of 16 ships in the offshore navigation could be compiled by about 40 min after the tsunami
Daisuke Inazu +4 more
doaj +1 more source
IEEE Access, 2022 To increase situational awareness of maritime vessels and other entities and to enable their exchange of various information, the International Maritime Organization mandated the use of the Automatic Identification System (AIS) in 2004. The AIS is a self-
Syed Khandker +3 more
doaj +1 more source
Open Geosciences, 2019 This paper proposes a new refractivity profile estimation method based on the use of AIS signal power and quantum-behaved particle swarm optimization (QPSO) algorithm to solve the inverse problem.
Tang Wenlong +4 more
doaj +1 more source
Evaluating air emission inventories and indicators from cruise vessels at ports [PDF]
, 2017 This paper provides an estimation of air emissions (CO2, NOX, SOX and PM) released by cruise vessels at the port level. The methodology is based on the Bfull bottom-up^ approach and starts by evaluating the fuel consumed by each vessel on the basis of
Martín Alcalde, Enrique +3 more
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AIS Data Manipulation in the Illicit Global Oil Trade
Journal of Marine Science and Engineering, 2023 This article takes a close look at the landscape of global navigation satellite system (GNSS) spoofing. It is well known that automated identification system (AIS) spoofing can be used for electronic warfare to conceal military activities in sensitive ...
Andrej Androjna +4 more
doaj +1 more source
Automatic refocus and feature extraction of single-look complex SAR signatures of vessels [PDF]
, 2016 In recent years, spaceborne synthetic aperture radar ( SAR) technology has been considered as a complement to cooperative vessel surveillance systems thanks to its imaging capabilities.
Mallorquí Franquet, Jordi Joan +1 more
core +2 more sources