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Keywords: ice feature
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Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, November 5–7, 2018
Paper Number: OTC-29127-MS
... satellite image of the ice cover. It performs an image transformation from the recorded satellite image to a predicted image how it might look in 1-3 days. The process involves translation and rotation of ice features as well as scaling of the ice area. The concept is pragmatic in the sense that it...
Proceedings Papers

Paper presented at the Arctic Technology Conference, October 24–26, 2016
Paper Number: OTC-27343-MS
...) is described and functional requirements are outlined. subsea system artificial intelligence icebreaker information requirement proc drilling rig database ice feature hamilton communication fpso technology conference arctic technology conference floating production system...
Proceedings Papers

Paper presented at the Arctic Technology Conference, October 24–26, 2016
Paper Number: OTC-27339-MS
... OATRC2015. imagery satellite imagery expedition us government ice management operation technology conference ice channel information ice feature sar image resolution satellite data ice management test upstream oil & gas imagery european space agency ice condition Hamilton...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, March 23–25, 2015
Paper Number: OTC-25575-MS
... ice drift behaviour for first-year sea ice and extreme ice features such as thick multi-year (MY) ice and icebergs are essential in supporting ice management activities and in supporting effective operational decision-making. Central to the development of improved drift forecasting models is the...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, March 23–25, 2015
Paper Number: OTC-25557-MS
... Seas and off Northeast Greenland. Recently, the massive ice feature (MIF) parameter has been developed to provide a robust, geometrical characterization of all potentially hazardous marine ice features within a ULS ice draft data set. An MIF episode is the set of consecutive ice draft values which...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, March 23–25, 2015
Paper Number: OTC-25570-MS
... hazardous features, which include ice ridges, hummocks and rubble fields. Additional attention was paid to identifying glacier ice (ice islands and icebergs). The technology was demonstrated using images collected over the Canadian Arctic in 2013-2014 and ice features were verified by analyzing high...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, March 23–25, 2015
Paper Number: OTC-25526-MS
... achieved in hostile environments enabling close to continuous production also when surface production facilities has to abandon location. Overall arctic field development suggestions are presented based on the solutions. subsea system installation separator tank storage system ice feature...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, February 10–12, 2014
Paper Number: OTC-24552-MS
... ice thickness beaufort sea information ice shear zone thickness survey multi-year sea ice sea-ice thickness measurement barrow sea ice thickness otc 24552 alaska thickness offshore technology conference upstream oil & gas ice feature thickness measurement field campaign...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, February 10–12, 2014
Paper Number: OTC-24598-MS
... ice feature satellite imagery ice parameter offshore technology conference resolution concentration detection sar imagery ice concentration information identification iceberg sea ice technology conference imagery iceberg topography upstream oil & gas zakharov extreme ice...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, February 10–12, 2014
Paper Number: OTC-24600-MS
... analytical methods to characterize highly deformed sea ice features including large individual keels, segments of hummocky ice, multi-year ice, and episodes of internal ice stress, which can also serve as validation data for SAR-based analysis. This paper presents an overview of our ongoing work and very...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, February 10–12, 2014
Paper Number: OTC-24654-MS
... of this analysis approach are given. ice cover station-keeping platform otc 24654 icebreaker ice feature thickness grid square ice condition ice thickness ice management ice management vessel platform drift speed operation consolidated layer thickness modeling & simulation...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, December 3–5, 2012
Paper Number: OTC-23812-MS
... by melt during the summer. Two ice islands had thicknesses between20 and 30 m. Our results suggest a melt rate of ice islands of 10 m per year inthe Southern Beaufort Sea. Ice thickness surveys were complemented by theanalysis of satellite radar data and tracking of ice features by means of...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, December 3–5, 2012
Paper Number: OTC-23759-MS
... conical-shaped structure assumption pack ice prediction ice load beaufort sea subsea system upstream oil & gas workshop floe schematic illustration scenario vertical caisson structure multi-year ice load presentation ice feature thickness croasdale OTC 23759 Multi-Year Ice Loads...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, February 7–9, 2011
Paper Number: OTC-22069-MS
... experiments play a very central role in all ice load prediction. The new standard emphasizes the importance of full-scale data. deterministic method canadian hydraulic centre iso 19906 ice failure mode reserves evaluation determination scenario ice feature offshore technology conference ice...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, February 7–9, 2011
Paper Number: OTC-22058-MS
... Shear Zone, where the polar pack and landfast ice meet. The Shear Zone is formed by the moving polar ice pack shearing against the inshore ice that is held fast to the coastal seabed and the shore. Large, irregular ice features can be formed as a result of the shearing action as well as open leads with...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, February 7–9, 2011
Paper Number: OTC-22070-MS
... control the spacing between the distributions and hence the probability of failure. If the tails of distributions behave consistently then it is possible to calibrate to achieve consistent action factors. artificial intelligence scale effect ice feature barent sea chukchi sea subsea system...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, February 7–9, 2011
Paper Number: OTC-22159-MS
... Abstract This paper examines sensitivity to treatment of multi-year sea ice loads against sloped sided, bottom founded structures for use in the high Arctic, deep water environment (up to 100+m water depth). The sensitivities are examined within the context of real data; an example ice feature...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, February 7–9, 2011
Paper Number: OTC-22059-MS
..., surface mining, logging, urban planning, etc. On an Arctic scientific level, aerial photography has been used to map glaciers, ice edges and ice features. Using stereographic techniques, ice and iceberg volumes and mass could be estimated. Kiakowski, et al, 1982 used this technique to determine iceberg...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, February 7–9, 2011
Paper Number: OTC-22155-MS
... to ice features are discussed. The salient aspects of these systems are discussed considering the general characteristics of selected basins. The Arctic fields developed so far are in water depths up to 125 m and have used the Gravity Based Structures and detachable FPSOs, besides other systems such...

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