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Multibeam Sonar (Kongsberg EM 2040 MKII) data as collected during the cruise RC0139

Data DOI: https://doi.org/10.7284/167628

Cite as
Boyar, Anna (2025). Multibeam Sonar (Kongsberg EM 2040 MKII) data as collected during the cruise RC0139, WA Ocean Acidification. Rolling Deck to Repository (R2R). doi:https://doi.org/10.7284/167628. Accessed [YYYY-MM-DD]

Abstract
Raw, underway Multibeam Sonar data as originally collected from a Kongsberg EM 2040 MKII system in 2025 on the vessel Rachel Carson during the cruise RC0139, "WA Ocean Acidification", by investigator Boyar, Anna

Vessel Name: Rachel Carson

Spatial Extent

N: 48.41307895
W: -123.13229435E: -122.28822927
S: 47.16270133

Data Released: 2026-03-04

Format: Kongsberg SIS 5.0 datagrams format (.kmall and optionally .kmwcd files)

File Count: 36

File Set Size: 73.8 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: RC0139

Cruise Summary
WA Ocean Acidification

Chief Scientist: Boyar, Anna

Depart Date: 2025-07-07

Depart Port: Seattle, Washington

Arrive Date: 2025-07-12

Arrive Port: Seattle, Washington

VESSELS
50
RESEARCH CRUISES
10,311
DATA SETS ARCHIVED
64,796
DOWNLOADABLE FILES
25,181,242

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