TY - GEN
T1 - PROBABILITY ASSESSMENT OF CROSSING SITUATION IN SUNDA STRAIT
AU - Prastyasari, F. I.
AU - Shinoda, T.
N1 - Publisher Copyright:
© 2021, Royal Institution of Naval Architects. All rights reserved.
PY - 2021
Y1 - 2021
N2 - The new routeing measures in Sunda Strait, that consists of traffic separation scheme (TSS), precautionary area (PA), and inshore traffic zones (ITZ), have been implemented since July 2020. The Automatic Identification System (AIS) data is utilized to understand the traffic patternin this area. One dataset before and one dataset after the implementation of TSS is then converted into a vessel trip database. Eight vessel courses, two positions, and seven crossing zones are determined from the density plot to categorise the vessel trips. This study introduced a different perspective to assess the crossing situation by using three point-of-views to calculate the probability, namely crossing zone basis, course basis, and vessel type basis. The analysis result shows that the crossing situation is mostly occurred in the precautionary area of the new routeing measure.
AB - The new routeing measures in Sunda Strait, that consists of traffic separation scheme (TSS), precautionary area (PA), and inshore traffic zones (ITZ), have been implemented since July 2020. The Automatic Identification System (AIS) data is utilized to understand the traffic patternin this area. One dataset before and one dataset after the implementation of TSS is then converted into a vessel trip database. Eight vessel courses, two positions, and seven crossing zones are determined from the density plot to categorise the vessel trips. This study introduced a different perspective to assess the crossing situation by using three point-of-views to calculate the probability, namely crossing zone basis, course basis, and vessel type basis. The analysis result shows that the crossing situation is mostly occurred in the precautionary area of the new routeing measure.
UR - http://www.scopus.com/inward/record.url?scp=85140488022&partnerID=8YFLogxK
U2 - 10.3940/rina.icsotindonesia.2021.05
DO - 10.3940/rina.icsotindonesia.2021.05
M3 - Conference contribution
AN - SCOPUS:85140488022
SN - 9781713830368
T3 - Proceedings of International Conference Royal Institution of Naval Architects
SP - 35
EP - 45
BT - 7th International Conference on Ship and Offshore Technology, ICSOT Indonesia 2021
A2 - Miftachudin, null
A2 - Prastyawan, Rikat Eka
A2 - Utari, Dian Asa
A2 - Nindyapuspa, Ayu
PB - Royal Institution of Naval Architects
T2 - 7th International Conference on Ship and Offshore Technology, ICSOT Indonesia 2021
Y2 - 19 November 2021 through 20 November 2021
ER -