• Organization: Department of Energy
• Updated: 2025-07-29T23:05:07Z

Acoustic Pilot surface survey at the South Energy Test Center at Newport (Oregon). Data collected with a SIMRAD EK-60 echosounder using four frequencies (38, 70, 120 and 200 kHz).

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-11-02T20:30:28.000+00:00

Throughout this cruise, multibeam data will be collected 24 hours a day and XBT casts will be conducted every 6 hours. Additionally, EK 60 (split beam) and sub-bottom profile data will...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2015-11-24T00:00:00.000+00:00

Throughout this cruise, multibeam data was collected 24 hours a day and XBT casts were conducted every 6 hours. Additionally, EK 60 (split beam) and sub-bottom profile data were collected 24 hours...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-11-03T13:43:50.000+00:00

The screens of the mapping acquisition systems (EM 302, EK 60, SBP etc.) will be broadcast 24 hours per day, and will be monitored by both onboard and onshore mapping scientists. Mapping computers...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-11-02T20:33:52.000+00:00

Multibeam and single beam data will be collected 24 hours a day and XBT casts will be conducted at an interval defined by prevailing oceanographic conditions, but not to exceed 6 hours....

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2022-06-30T00:00:00.000+00:00

The objectives of both legs are to: 1) Collect data needed to estimate the distribution and abundance of marine mammals, sea turtles and seabirds; 2) Collect vocalizations of...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-10-27T16:10:13.000+00:00

Operations will include the use of the ship's deep-water mapping systems (Kongsberg EM302 multibeam sonar, EK 60/80 split-beam fisheries sonars, Knudsen 3260 chirp sub-bottom profiler sonar, and...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-02-13T00:00:00.000+00:00

The objectives are to: 1) determine the spring distribution and relative abundance of fish and invertebrate species found on the continental shelf and upper slope, including the collection of...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2015-07-24T00:00:00.000+00:00

During EX-15-03L2, multibeam data was collected 24 hours a day and XBT casts were conducted at an interval defined by prevailing oceanographic conditions, but not to exceed 6 hours. Additionally,...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-10-30T19:24:26.000+00:00

EM302 multibeam data will be collected 24 hours a day and will be gathered over previously unexplored regions. Data will be used to better understand the bathymetry of the Puerto Rican...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2016-12-15T00:00:00.000+00:00

Normal underway operations and mapping patch testing. Bathymetric mapping of either the Murray or Molokai Fracture Zones during the transit to Hawaii was planned, as allowed by equipment shakedown...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2015-05-19T00:00:00.000+00:00

EM302 multibeam data will be collected 24 hours a day and will be gathered over previously unexplored regions. Data will be used to better understand the bathymetry of the Puerto Rican trench and...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-11-02T20:20:24.000+00:00

Normal underway operations and mapping patch testing. Bathymetric mapping of either the Murray or Molokai Fracture Zones during the transit to Hawaii is planned, as allowed by equipment...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2012-04-01T00:00:00.000+00:00

EX1202 Leg I of NOAA Ship Okeanos Explorer (EX) is focused on exploration of North Eastern region of Gulf of Mexico using the ships’ Kongsberg EM302 multibeam sonar, EK 60 and Knudsen...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-10-30T19:23:06.000+00:00

During EX-15-03L2, multibeam data will be collected 24 hours a day and XBT casts will be conducted at an interval defined by prevailing oceanographic conditions, but not to exceed 6...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2017-08-17T00:00:00.000+00:00

The Hawaiian Islands Cetacean and Ecosystem Assessment Survey (HICEAS) was a 179-day survey for whales, dolphins, and seabirds within the Hawaiian Archipelago, from shore to 200 nmi offshore....

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2018-03-19T00:00:00.000+00:00

Oregon - Washington Sardine Survey. Fourteen primary stations were occupied after dusk and prior to sunrise. Daytime activities included occupying a transect between survey lines using the CUFES...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2014-07-24T00:00:00.000+00:00

Cruise NF-12-04-SERA (Sanctuary Regional Development and Assessment) (Reson7125). 1)Ship based mapping and characterization of benthic habitats in the waters around Gray’s Reef National Marine...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-08-06

This data set contains fifty-three fields simulated from the Noah land-surface model (LSM) for Phase 2 of the North American Land Data Assimilation System (NLDAS-2). The data are in 1/8th degree...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2018-04-11T00:00:00.000+00:00

Sardine Biomass Survey. Eighty four primary stations were plotted on the survey track with an approximate spacing of 20 - 40 nautical miles. At each station the following activities were...

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