TFO Seamounts

Completed

Neil Armstrong

Woods Hole Oceanographic Institution · USA

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PortTrack / waypointStationMooring / vehicle

Operating area: Atlantics II Seamounts at 38.5N 63.15W

Route: Woods Hole (Massachusetts) - United States → Woods Hole (Massachusetts) - United States

Mar 25 – Apr 3, 20229 days at seaactual: departed Mar 25, 2022, arrived Apr 3, 2022

Feb 2022

Mar

Apr

Neil Armstrong

Woods Hole Oceanographic Institution

Puerto Rico Coring — PR Trench TFO Seamounts — Atlantics II Seamounts at 38.5N 63.15W OOI Pioneer Spring 2022 — NE Shelf Pioneer Array located near 40 degrees N and 070-45 W.

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Project aboard

The research objectives of this project include investigating three-dimensional (3D) propagation, scattering and ambient sound of the acoustic field in the low to mid-frequency range around the Atlantis II Seamounts using an integrated network of sensors.

People aboard

Ying-Tsong (YT) Lin · Principal investigator

Party size: 22

Estimated vacant berths: 12

Equipment

Aboard the vessel

Dynamic Positioning (DP)
ADCP/UHDAS – range 1000m-1200m (e.g. 38kHz)
Multibeam - Deep Water (EM122, EM124)

Pooled / portable

Schedule data from UNOLS Marine Facilities Planning · operator cruise code AR65 · MFP reference 21/279 · synced Sep 24, 2026