1 / 19

COAST Norway v.2002 ( CO mputer A ssisted S hipping T raffic Database) Bjørn Øygarden

COAST Norway v.2002 ( CO mputer A ssisted S hipping T raffic Database) Bjørn Øygarden. COAST. Background COAST ? Development Areas of Use. Background.

chanel
Télécharger la présentation

COAST Norway v.2002 ( CO mputer A ssisted S hipping T raffic Database) Bjørn Øygarden

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. COAST Norway v.2002(COmputer Assisted Shipping Traffic Database)Bjørn Øygarden

  2. COAST • Background • COAST ? • Development • Areas of Use

  3. Background • It has been registrated an increased number of incidents in the North Sea between passing merchant vessels and offshore installations during the 1990’s. • HSE-UK/ DoT: Introduced a general requirement to carry out collision risk studies. (Later followed up by NPD) • No reliable data was available or possible to collect within short time. • 1995: The COAST project was kicked-off to establish a comprehensive shipping movement database in order to obtain a more accurate and cost effective mean to obtain information on shipping.

  4. Background Cont. • 1996: COAST UK V.1 (HSE-UK, DoT) • 2002: COAST Norway v2002 (OLF) • 2002: COAST Singapore Strait • 2003: COAST Venezuela/ Gulf of Paria (ConocoPhilips) • 2003: COAST Brazil (Petrobras), Pending The COAST databases are subject to ongoing updates to maintain the databases as a ”live” and accurate tool. (COAST Fund)

  5. COAST ? • COmputer Assisted Shipping Traffic Database • Runs in MapInfo (GIS) • Easy search and display function • Presents details on shipping movements in the North Sea: - Route Description- CPA to a predefined location - Vessel Type- Vessel Size- Volume of vessels- Port To/From- Standard deviation of routes- Age and Speed of vessels

  6. COAST Output Report Route Distribution Size Distribution

  7. COAST Development Port Log Data Radar/ ManualData Collection Other Traffic Data COAST Database

  8. COAST Norway - Raw Data Plot Oseberg/ Troll: 7 days Example Plot

  9. Ekofisk Valhall COAST Norway - Raw Data Plot Ekofisk Area: 40 days radar survey

  10. Example of radar plots from Navtek, 6 days in April 2002

  11. Areas of Use: • Ship to Installation Collision Frequency and Impact Studies- Platforms- Wind Farms- Fish Farms • Ship to Ship Collision Risk Studies • Power Cable and Oil/Gas pipeline laying studies • Grounding Assessments • Ship Traffic Management • Cost-Benefit Analysis, Navigational Aid • Chart Update Analysis • Oil Spill Contingency Plan Studies • SAR/ SBV response time plots • Trend/ Sensitivity Analysis

  12. Ship To Ship

  13. Vessel Density Plot

More Related