5 record(s) found with the tag "sonar survey" (multi-year projects are grouped):
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Addendum to ArcticNet licence # 15213
Principal Investigator: Levesque, Keith R
Licenced Year(s): 2015 2014 2013
Summary: The ArcticNet marine-based research program is carried out from the Canadian research icebreaker CCGS Amundsen. The multi-year sampling program is developed around 3 main research components: 1) a meteorology, ocean & sea ice component; 2) a marine resources and environment component; and 3) a geology/bathymetry component. 1) Meteorology, ocean & sea ice component The general objective of thi...


Beaufort Shelf Seabed Mapping Project
Principal Investigator: Blasco, Steve M
Licenced Year(s): 2009 2008 2007 2006 2005 2004 2003
Summary: The objective of the seabed mapping program is to conduct a regional survey of the Beaufort shelf over the next two years. Ice scouring processes, benthic habitats, abandoned artificial islands, pingo-like features, gas seeps, seafloor foundation conditions, subsea permafrost and coastal stability will be investigated. The Coast Guard vessel CCGS Nahidik will be used as the research platform...


Bathymetric and Shallow Sediment Core Sampling in McKinley Bay, NWT
Principal Investigator: Hammer, Lorne
Licenced Year(s): 2006
Summary: Shell Exploration and Production Company (Shell) is proposing to mobilize the Mobile Offshore Drilling Unit (MODU), Kulluk, from McKinley Bay, Northwest Territories to offshore Alaska, to initiate preparations for an offshore exploration drilling program to be carried out over the next several years. The Kulluk has been inactive and moored in McKinley Bay since 1993. Prior to that, the Kulluk had ...


Niglintgak Field Development 2005 Bathymetry Research Study
Principal Investigator: Seligman, Ben
Licenced Year(s): 2005 2004
Summary: Shell Canada Limited will be surveying the river bottom to see if it is practical to use a barge-mounted gas conditioning facility at the Niglintgak Gas Field in the Mackenzie Delta. The researchers will do a bathymetric survey to identify locations that are not wide enough and/or deep enough for barge passage. Bathymetry is the science of measuring water depths and showing the variations in dep...


Licence #4005
Principal Investigator: de Heering, Philippe
Licenced Year(s): 1984
Summary: To carry out phase I of a bathymetric survey system. A tower will be built on the ice and a rifle (460 cal Weaterby) mounted on it. The rifle will be discharged into the ice and measurements made to determine the amount of sound transmitted to the water, the level of bottom echo detected in air etc....


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