Results 21 to 30 of about 17,403 (309)

Cyber security training strategy: dealing with maritime SCADA risks

open access: yes, 2021
Control systems on board ships collect sensor measurements and data from various operational activities and display all the relevant information; they also facilitate relaying of control commands to local or remote equipment. Distributed control systems (
Yaacob, Razali   +5 more
core   +1 more source

The Preliminary Investigation of Communication Characteristics Using Evaporation Duct across the Taiwan Strait

open access: yesJournal of Marine Science and Engineering, 2022
Affected by the Taiwan Strait Warm Current, the evaporation intensity around the Taiwan Strait is significantly higher than in other southern and eastern coastal areas of China.
Cheng Yang, Yafei Shi, Jian Wang
doaj   +1 more source

Maritime Work and Communication

open access: yesAustralasian Journal of Information Systems, 2001
This paper presents findings from the project "Elastic Systems" under the Danish Center for Human Machine Interaction. The project aims at developing methods for analyzing dynamic maritime work processes and for designing flexible instrument interfaces that will support changing work environments. Here I only address the former issue, the design issues
openaire   +4 more sources

Non-Satellite Broadband Maritime Communications for e-Navigation Services

open access: yesIEEE Access, 2021
The development of broadband network access technologies available to users on land has triggered a rapid expansion of a diverse range of services provided by terrestrial networks.
Michal Hoeft   +4 more
doaj   +1 more source

Long-Range Acoustic Communication Using Differential Chirp Spread Spectrum

open access: yesApplied Sciences, 2020
Here, we propose a new modulation method using chirp spread spectrum (CSS) modulation to indicate the result of long-range acoustic communication (LRAC).
Joohyoung Lee   +3 more
doaj   +1 more source

ESABALT Improvement of Situational Awareness in the Baltic with the Use of Crowdsourcing [PDF]

open access: yesTransNav, 2015
This paper presents the key assumptions and preliminary research on an integrated system called ESABALT, for enhancing maritime safety, which incorporates the latest technological advances in positioning, e-Navigation, Earth observation systems and multi-
Sarang Thombre   +8 more
doaj   +1 more source

Communication Technology of Far-Sea Cross-Domain Buoys Based on High Frequency Sky-Wave Propagation

open access: yes水下无人系统学报
High frequency(HF) sky-wave propagation is limited by the working frequency, and the antenna size meeting high gain and adapting to high sea conditions is large, so the application scenario is seriously limited.
Longzhong XIAO   +3 more
doaj   +1 more source

Comparison of Econometric Models and Artificial Neural Networks Algorithms for the Prediction of Baltic Dry Index

open access: yesIEEE Access, 2019
The shipping market, a major component of the global economy, is characterized by high risk and volatility. The Baltic dry index is an influential indicator in the world shipping market and international trade.
Xin Zhang   +2 more
doaj   +1 more source

Maritime Communications in RIS System for Inland Navigation [PDF]

open access: yesTransNav, 2015
The article presents the VHF communications system architecture for inland navigation within the area of operation of the RIS-PL Centre. The author has described the communication system modules used in the RIS on the Lower Oder stretch and presented the
Andrzej Lisaj
doaj   +1 more source

Communication systems in maritime

open access: yes, 2022
Sustav pomorskih komunikacija je u velikoj mjeri bitan faktor sigurnog i učinkovitog obavljanja pomorskih radnji. Pomorsku komunikaciju čine dva ključna segmenta, a to su unutarnja i vanjska komunikacija na brodu.
Katanar, Kristian
core  

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