Woods Hole Oceanographic Institution
Cruise Planning Synopsis
| view revisions | |
AR35-02: Waterhouse "Niskine 1" | |
Ship | |
| RV Neil Armstrong | |
Cruise Party | |
| Gunnar Voet: Principal Investigator US +1 858 822 6809 gvoet@ucsd.edu Amy Waterhouse: Chief Scientist La Jolla, California United States 92037 +1 858 822 4312 awaterhouse@ucsd.edu |
Departure: May 11, 2019 | |
| Reykjavik, Iceland | |
Arrival: May 22, 2019 | |
| Reykjavik, Iceland | |
Operations Area | |
| South of Iceland, east of the Reykjanes Ridge | |
| Lat/Lon: 59° 30.0′ N / 26° 0.0′ W | |
| Depth Range: 200 / 3500 | |
| Will the vessel be operating within 200 NM of a foreign country? | Iceland |
| Are visas or special travel documents required? | no |
Science Objectives | |
Obtain oceanic measurements from the north atlantic storm track to refine forecasting of upper-ocean shear set by the interaction of wind-forced near-inertial waves and mesoscale conditions. | |
Science Activities | |
We will be deploying subsurface full depth ocean moorings (up to 3) which will be comprised of floatation, current meters, sensors to measure temperature, salinity and conductivity, acoustic releases and will be fixed to the bottom with an anchor. | |
Additional Info | |
| Pre-cruise Planning Meeting: Teleconference | |
Stations: | |
| Mooring Deployment 1 Distance: null Days: 3 Latitude: 59° 30.0’ N Longitude: 26° 0.0’ W | |
Supporting documentation: | |
| »IcelandMap_(1).png | |
Funding |
| Funding Agency: ONR/NAVY | |
| Grant or contract number: N00014-18-1-2423 |
Scientific Instrumentation for R/V Armstrong |
Shipboard Equipment | |||||||||||
| ADCP 300 kHz | |||||||||||
| ADCP 150 kHz | |||||||||||
| A-Frame | |||||||||||
| Science Underway Seawater System | |||||||||||
| EM122 (12 kHz) Multibeam Echosounder | |||||||||||
| EK80 Sonar | |||||||||||
| Dynamic Positioning System | |||||||||||
| WAMOS | |||||||||||
| ADCP 38 kHz | |||||||||||
| Crane | |||||||||||
| EM710 MkII (40 to 100 kHz) Multibeam Echosounder | |||||||||||
| Shipboard Equipment Notes:
We have also requested the TSE Spooler from the winch pool. We are requesting to use the shipboard system to ping our releases once the moorings are deployed if possible. Otherwise, we have our own deckset which we can also use. | |||||||||||
Shipboard Communication | |||||||||||
| Basic Internet access via HiSeasNet | |||||||||||
| Shipboard Communication Notes: We will be receiving daily updated sea surface height imagery from PIs based in the USA and will need to download these. | |||||||||||
CTD/Water Sampling | |||||||||||
| Wet Labs C*Star transmissometer (660nm wavelength) | |||||||||||
| SBE43 oxygen sensor | |||||||||||
| 911+ Rosette 24-position, 10-liter bottle Rosette with dual T/C sensors | |||||||||||
| Biospherical underwater PAR (1000m depth limit) with reference Surface PAR | |||||||||||
| Wet Labs FLNTURTD Combination Flourometer and Turbidity Sensor | |||||||||||
Critical CTD Sensors | |||||||||||
| We do NOT need bottles but the regular CTD w/associated sensors. | |||||||||||
MET Sensors | |||||||||||
| Barometric Pressure | |||||||||||
| Air temperature | |||||||||||
| Precipitation | |||||||||||
| Relative Humidity | |||||||||||
| Wind speed and direction | |||||||||||
| Short Wave Solar Radiation | |||||||||||
| Long Wave Solar Radiation | |||||||||||
| Storage Notes: | |||||||||||
Navigation | |||||||||||
| Will you be using Long Base Line (LBL) navigation? | no | ||||||||||
| How many nets? | null | ||||||||||
| How many tansponders? | null | ||||||||||
| Will you be using Ultra-short baseline (USBL) navigation? | no | ||||||||||
Navigation | |||||||||||
| GPS | |||||||||||
| Navigation Notes: | |||||||||||
Winches | |||||||||||
| Trawl Winch with 9/16th trawl wire | |||||||||||
| UNOLS Winch Pool | |||||||||||
| Winch Notes: We have requested the TSE Spooler and will need the trawl winch to deploy our anchors. | |||||||||||
| Winch Notes: | |||||||||||
Standard Oceanographic Cables | |||||||||||
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Specialized Deck Equipment | |||||||||||
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Over the Side Equipment | |||||||||||
| Will you be bringing any equipment (winches, blocks, etc.) that lowers instruments over the side? | no | ||||||||||
Special Requirements | |||||||||||
| |||||||||||
Additional Cruise Items/Activities | |||||||||||
| Explosive Devices: | no | ||||||||||
| Portable Air Compressors: | no | ||||||||||
| Flammable Gases: | no | ||||||||||
| Small Boat Operations: | no | ||||||||||
| SCUBA Diving Operations: | no | ||||||||||
Hazardous Material | |||||||||||
| Will hazardous material be utilized? | yes | ||||||||||
| Describe deployment method and quantity: Isopropyl alcohol lithium batteries (AA and CR123A) | |||||||||||
Radioactive Material | |||||||||||
| Radioiosotopes: | no | ||||||||||
Additional Information | |||||||||||
| Is night time work anticipated on this cruise? | yes | ||||||||||
| Specialized tech support (Seabeam, coring, other): With any time remaining after mooring deployment, we plan to profile with the shipboard CTD. This would be done as a 24-hr operation. | |||||||||||
| Other required equipment and special needs: | |||||||||||
Checklist & Notes |
Checklist | |
| U.S. Customs Form: | no |
| Diplomatic Clearance: | no |
| Date Submitted: | |
| Date Approved: | |
| Agent Information: | |
| Countries: | |
| Notes: | |
| Isotope Use Approval: | no |
| Isotope Notes: | |
| SCUBA Diving: | no |
Checklist | |
| SSSG Tech: | |