3 record(s) found with the tag "sonar survey" (multi-year projects are grouped):
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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 ...


Licence #5017
Principal Investigator: Sauriol, Yvan
Licenced Year(s): 1985
Summary: To conduct Phase II of Through-the-Ice-Sounding Study. Measurements will be made on rifle shots aimed vertically at the ice from a platform and firing shots at the ice from a helicopter to develop a non-contact through-the-ice sounding method....


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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