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Keywords: instrument
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Proceedings Papers

Paper presented at the SNAME 11th International Conference and Exhibition on Performance of Ships and Structures in Ice, July 28–31, 2014
Paper Number: SNAME-ICETECH-2014-157
.... The Measurement of Shallow Ocean Currents Beneath Deformed Mobile Sea Ice Using Upward Looking Sonar Instruments Todd D. Mudge ASL Environmental Sciences Inc. Victoria, BC, Canada tmudge@aslenv.com David B. Fissel, Nikola Milutinovic, Keath Borg, Dawn Sadowy, and Ed Ross ASL Environmental Sciences Inc. Victoria...
Proceedings Papers

Paper presented at the SNAME 11th International Conference and Exhibition on Performance of Ships and Structures in Ice, July 28–31, 2014
Paper Number: SNAME-ICETECH-2014-124
... to inclined ice surfaces. Suggestions are provided to accommodate rolling and decay of the iceberg. uav deployment aircraft parachute iceberg gripper chris ulan-kvitberg air transportation instrument roger pilkington berg icetech14-124-rf acevedo page number tiffin electrical industrial...
Proceedings Papers

Paper presented at the SNAME 11th International Conference and Exhibition on Performance of Ships and Structures in Ice, July 28–31, 2014
Paper Number: SNAME-ICETECH-2014-158
... Upward looking sonar (ULS) instruments on year-long sub-surface moorings are widely used in support of oil and gas exploration programs. The analysis results are used to provide key inputs to the engineering of offshore platform design and ship-based ice management. Detection of the older...
Proceedings Papers

Paper presented at the SNAME 10th International Conference and Exhibition on Performance of Ships and Structures in Ice, September 17–20, 2012
Paper Number: SNAME-ICETECH-2012-158
... Ice conditions were measured in Lower Cook Inlet, Alaska using Acoustic Doppler Profilers with an innovative data analysis method. PND Engineers, Inc., deployed three bottom-mounted upward-looking Nortek Acoustic Wave and Current (AWAC) profilers near Iniskin Bay. The instruments were configured...
Proceedings Papers

Paper presented at the SNAME 9th International Conference and Exhibition on Performance of Ships and Structures in Ice, September 20–23, 2010
Paper Number: SNAME-ICETECH-2010-139
... position beacons can be used to gather information on the different types of ice situations encountered; 2) different types of instruments available for each application and their relative merits; 3) future technological developments for this instrumentation. artificial intelligence climate change...
Proceedings Papers

Paper presented at the SNAME 9th International Conference and Exhibition on Performance of Ships and Structures in Ice, September 20–23, 2010
Paper Number: SNAME-ICETECH-2010-150
... Upward-looking sonar (ULS) instruments provide extended continuous measurements of ice thicknesses and ice velocities data that are important for establishing metocean design criteria related to oil and gas operations in areas with seasonal or year-round ice cover. This paper describes...
Proceedings Papers

Paper presented at the SNAME 8th International Conference and Exhibition on Performance of Ships and Structures in Ice, July 20–23, 2008
Paper Number: SNAME-ICETECH-2008-134
...-up and early consolidation phases of sea ice growth and for detection of ice properties in the keels of consolidated ice. marine ice profiling deployment ice keel feature platform ice profiler gas application david fissel open water resolution instrument application ice draft ice...
Proceedings Papers

Paper presented at the SNAME 8th International Conference and Exhibition on Performance of Ships and Structures in Ice, July 20–23, 2008
Paper Number: SNAME-ICETECH-2008-142
... wider than first-year keels of the same depth in other locations. artificial intelligence rubble field northumberland strait keel instrument keel cross-section first-year keel ice ridge keel depth power relationship canada icetech08-142-rf obert page number confederation bridge...
Proceedings Papers

Paper presented at the SNAME 7th International Conference and Exhibition on Performance of Ships and Structures in Ice, July 16–19, 2006
Paper Number: SNAME-ICETECH-2006-166
... Upward-looking sonars moored on the sea floor have contributed to our qualitative and quantitative understandings of ocean ice covers by enabling quasi-continuous measurements of ice draft along curvilinear tracks to accuracies as great as 0.05 m. The capabilities of ASL’s own IPS4 instrument...

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