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CAATEX
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2019
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USCGC Healy
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Project Title: |
Coordinated Arctic Acoustic Thermometry Experiment |
Project Status: |
Submitted |
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Principal Investigator: |
Matthew Dzieciuch, SIO |
Project Institution: |
SIO |
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Project ID: |
106152 |
Version #: |
3 |
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Date Submitted: |
5/2/2018 6:26:00 PM |
Created By: |
Matthew Dzieciuch |
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Date Last Modified: |
6/13/2019 4:05:00 PM |
URI Serial #: |
None |
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Funding Agencies: |
NAVY/ONR - NONE - Funded |
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Summary of Field Work: |
Acoustic thermometry of the Arctic basin. The measurements will include the heat content and stratification of the Arctic ocean. Acoustic field measurements include the low-frequency coherence, the under-ice transmission loss, and the ambient noise.
The work will consist of two cruises, one to deploy in 2019 and one to recover in 2020, a total of three deep-sea oceanographic moorings. The moorings will have a variety of oceanographic and acoustic sensors attached to them. |
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Summary of Facility Requirements: |
USCGS Healy |
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Summary of other requirements and comments: |
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Type of Request: |
Primary Ship Use |
Request Status: |
Submitted |
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Request ID: |
1009941 |
Created By: |
Matthew Dzieciuch |
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Date Last Modified: |
5/2/2018 6:31:00 PM |
Date Submitted: |
5/2/2018 6:26:00 PM |
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Year: |
2019
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Ship/Facility: |
USCGC Healy
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Optimum Start Date:
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9/2/2019 |
Dates to Avoid: |
We want to hit the days of the least ice extent in order to maximize our chances of being able to do an anchor last deployment of our moorings. |
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Earliest Start Date: |
8/15/2019 |
Multi-Ship Op: |
No |
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Latest Start Date: |
9/16/2019 |
Other Ship(s): |
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Operating Days Needed: |
Science Days |
Mob Days |
De-Mob Days |
Estimated Transit Days |
Total Days |
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20 |
2 |
1 |
8 |
31 |
Repeating Cruise?
(within same year) |
No |
Interval: |
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# of Cruises: |
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Description of Repeating cruise requirements: |
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Justification/Explanation for ship choice, dates,
conflicts, number of days & multi-ship operations: |
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Short Description of Op Area
for use in schedules: |
Canada Basin |
| Description of Op Area: |
The deep-water portion of the Beaufort Sea on a line north 73N, to 82N, along 148W |
| Op Area Size/Dia.: |
550 |
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Lat/Long |
Marsden Grid |
Navy Op Area |
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Beginning
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73° 0' N
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149° 36' W
map
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Ending
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82° 12' N
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148° 6' W
map
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Show Degrees Minutes |
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Foreign Clearance Required? |
No |
Coastal States:
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 Important Info on Foreign Research Clearances
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Are you or any member in your science party bringing in any science equipment items which are regulated for export by the International Traffic in Arms Regulations (ITAR) and/or the Export Administration Regulations (EAR)?
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Yes |
If yes, have you applied for the necessary permits through your export control office?
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No |
| Questions about ITAR/EAR regulations?
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Comments about foreign clearance requirements or
description of any other special permitting requirements
(e.g., MMPA, ESA, IHA, Marine Sanctuaries, etc.) |
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Requested Start Port |
Intermediate Port(s) |
Requested End Port |
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Dutch Harbor, AK, USA |
None |
Dutch Harbor, AK, USA |
Explanation/justification for requested
ports and dates of intermediate stops
or to list additional port stops |
Dutch harbor is the closest deep water port which allows loading and unloading of equipment on the USCGS Healy |
Important Info on Working in Foreign Ports
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Chief Scientist: |
Matthew Dzieciuch, SIO |
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# in Science Party |
9 |
# of different science teams |
1 |
# Marine Technicians to be
provided by ship operator:
(include in science party total)
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1 |
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Explanation of Science Party Requirements and Technician Requirements |
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 Dynamic Positioning | ADCP |  Multibeam | Seismic |
| Dredging/Coring/Large Dia. Trawl Wire | Stern A-frame | Fiber Optic (.681) | 0.680 Coax Wire |
| SCUBA Diving | Radioisotope use - briefly describe | NO Radioisotope use/Natural level work | Other Operator Provided Inst. - Describe |
| 0 PI-Provided Vans - briefly describe | MOCNESS | | |
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Explain Instrumentation or Capability
requirements that could affect choice
of ship in scheduling. |
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Explain Major Ancillary Facilities
Requirements and list description
and provider for "other" systems. |
Lebus Winch |
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