Results 81 to 90 of about 77,653 (207)

Evaluasi Pemanfaatan Vessel Traffic Service (VTS) Di Pelabuhan Utama Belawan

open access: yesJurnal Penelitian Transportasi Laut, 2020
Kegiatan kenavigasian di Pelabuhan Belawan dilaksanakan oleh Distrik Navigasi Kelas I Belawan, fasilitas dan peralatan yang dimiliki oleh Wilayah Kerja Distrik Navigasi Kelas I Belawan berupa SBNP, Stasiun Radio Pantai (SROP) dengan cakupan pancaran VHF/MF/HF, Stasiun Radio Pelabuhan (Port Communication) dengan cakupan pancaran VHF, Stasiun Vessel ...
openaire   +2 more sources

An AIS Base Station Credibility Monitoring Method Based on Service Radius Detection Patterns in Complex Sea Surface Environments

open access: yesJournal of Marine Science and Engineering
The Automatic Identification System (AIS) utilizes base stations to manage vessel traffic and disseminate waterway information. These stations broadcast maritime safety data to vessels within their service radius using VHF signals. However, the emergence
Xiaoye Wang   +3 more
doaj   +1 more source

Cargo dwell time in Durban : lessons for Sub-Saharan African ports [PDF]

open access: yes
Based on quantitative and qualitative data, this paper attempts to identify the main reasons why cargo dwell time in Durban port has dramatically reduced in the past decade to a current average of 3-4 days. A major customs reform; changes in port storage
Ittmann, Hans W.   +2 more
core  

The Marketing of River Forwarding and Freight Services

open access: yesJournal of Danubian Studies and Research, 2015
River forwarding and freight contain, on the one hand, the movement of goods on the river and on the other hand, services related to handling, storage, issuance of documents and payment of all rendered services.
Georgeta Modiga
doaj  

Deep reinforcement learning for integrated vessel path planning with safe anchorage allocation

open access: yesBrodogradnja
This study addresses vessel path planning and anchorage allocation through a reinforcement learning approach. To improve maritime safety and efficiency, we developed an integrated system that combines Deep Q-Network and Artificial Potential Field ...
Gil-Ho Shin, Hyun Yang
doaj   +1 more source

Diseño y validación de una prueba de selección para controladores de tráfico marítimo basada en la medida de la conciencia situacional

open access: yesJournal of Work and Organizational Psychology, 2014
En este artículo se resalta la necesidad de contar con un test fiable para la selección de futuros operadores en los servicios de tráfico marítimo. Se presenta el proceso de creación del Situation Awareness Test for Vessel Traffic Services (SAT-VTS ...
José R. Cordóna   +3 more
doaj  

Integrated Navigation System: Not a Sum of Its Parts [PDF]

open access: yes, 2004
Similar to the evolutionary process for living organisms, marine navigation systems are becoming increasingly complex and sophisticated. Both by design and function, shipboard and shore-based navigation systems are no longer individual equipment ...
Alexander, Lee   +2 more
core   +1 more source

Analysis of Alaska Transportation Sectors to Assess Energy Use and Impacts of Price Shocks and Climate Change Legislation [PDF]

open access: yes, 2013
We analyzed the use of energy by Alaska’s transportation sectors to assess the impact of sudden fuel prices changes. We conducted three types of analysis: 1) Development of broad energy use statistics for each transportation sector, including total ...
Armagost, Jeffrey   +3 more
core   +1 more source

Pirates and privateers: managing the Indian Ocean's private security boom [PDF]

open access: yes
The fight against Somali-based pirates is becoming a private battle as global defence cuts reduce naval counter-piracy deployments. Because governments have struggled to contain the spread of piracy in the Indian Ocean, shipping companies have turned to ...

core  

Els sistemes VTS (maritime vessel traffic services).

open access: yes, 2016
Els sistemes de control de tràfic marí­tim, vessel traffic services (VTS) en anglès han esdevingut necessaris degut a l'augment del tràfic marítim en determinades àrees de concentració de tràfic com ara l'estret de Gibraltar o be àrees portuàries i les seves aproximacions.
openaire   +1 more source

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