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Splitbeam Sonar (Kongsberg EK80) data as collected during the cruise AT50-38

Data DOI: https://doi.org/10.7284/168382

Cite as
Demopoulos, Amanda (2025). Splitbeam Sonar (Kongsberg EK80) data as collected during the cruise AT50-38, The Aleutian Arc: Integrated exploration of biodiversity at priority benthic habitats. Rolling Deck to Repository (R2R). doi:https://doi.org/10.7284/168382. Accessed [YYYY-MM-DD]

Abstract
Raw, underway Splitbeam Sonar data as originally collected from a Kongsberg EK80 system in 2025 on the vessel Atlantis during the cruise AT50-38, "The Aleutian Arc: Integrated exploration of biodiversity at priority benthic habitats", by investigator Demopoulos, Amanda

Vessel Name: Atlantis

Spatial Extent

N: 54.11464585
W: 179.16747802E: -166.48489942
S: 51.07316675

Data Released: 2026-03-20

Format: Kongsberg Singlebeam (EK/ES) vendor format (.bot,.idx,.raw,.out)

File Count: 636

File Set Size: 17.2 GB

Quality Assessment:

Download Raw Data

Map shows full cruise track and is not an indication of the location of the data set.

Cruise Information

Cruise ID: AT50-38

Cruise Summary
The Aleutian Arc: Integrated exploration of biodiversity at priority benthic habitats

Chief Scientist: Demopoulos, Amanda

Depart Date: 2025-06-15

Depart Port: Dutch Harbor, Alaska

Arrive Date: 2025-07-02

Arrive Port: Dutch Harbor, Alaska

VESSELS
50
RESEARCH CRUISES
10,317
DATA SETS ARCHIVED
64,894
DOWNLOADABLE FILES
25,186,652

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