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Oceanographic data and ROV dive-related multimedia and information collected during the EX1504L4 (Campaign to Address Pacific monument Science, Technology, and Ocean NEeds (CAPSTONE) Leg IV) expedition on NOAA Ship OKEANOS EXPLORER in the North Pacific Ocean from 2015-09-07 to 2015-09-30 (NCEI Accession 0131887)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: January 29, 2026 | Last Modified: 2025-02-05T00:00:00.000+00:00
This dataset contains oceanographic data collected in the deep waters in and around Papahānaumokuākea Marine National Monument (PMNM) in the Northwestern Hawaiian Islands and Johnston Atoll. The primary goal for this cruise was to collect baseline data and information to support priority NOAA science and management needs. The expedition is part of a three-year Campaign of Expeditions (Campaign to Address Pacific monument Science, Technology, and Ocean NEeds or CAPSTONE) focused on exploring deepwater marine protected areas in the Pacific. Operations for this cruise included the 24-hour collection of ship navigation data and scientific computing system data, which comprises of meteorological and oceanographic sensor data, as well as water column profile data. The ship also conducted daytime ROV dives that focused in depths between 250 and 6,000 meters, and included high-resolution visual surveys and biological/geological sample collections. Opportunistic CTD rosette operations were completed to collect more information about the environmental parameters at ROV dive sites where collecting the data is considered important to understanding the physical or chemical properties of the overlying water column.

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0131887 AIR TEMPERATURE BAROMETRIC PRESSURE BENTHIC SPECIES biological data CONDUCTIVITY DEPTH - SENSOR RELATIVE HUMIDITY SOUND VELOCITY WATER TEMPERATURE WIND DIRECTION WIND SPEED barometer bathythermograph - XBT camera conductivity sensor CTD GPS gyrocompass humidity sensor meteorological sensor sound velocimeter temperature sensor thermosalinograph biological chemical geological imagery meteorological navigational physical profile survey - biological underway NOAA Ship Okeanos Explorer ROV Deep Discoverer ROV Seirios NOAA Ocean Exploration NOAA Ocean Exploration Office of Ocean Exploration and Research's Integrated Product Team (OER IPT) North Pacific Ocean oceanography DOC/NOAA/OOE > Office of Ocean Exploration, National Oceanic and Atmospheric Administration, U.S. Department of Commerce mapping sampling telepresence EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC PRESSURE EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC TEMPERATURE EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WATER VAPOR > WATER VAPOR INDICATORS > HUMIDITY > RELATIVE HUMIDITY EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > SURFACE WINDS > WIND DIRECTION EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > SURFACE WINDS > WIND SPEED EARTH SCIENCE > BIOLOGICAL CLASSIFICATION EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC EARTH SCIENCE > OCEANS > OCEAN ACOUSTICS > ACOUSTIC VELOCITY EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY > CONDUCTIVITY BAROMETERS > BAROMETERS CAMERA > CAMERA COMPASSES CONDUCTIVITY METERS > CONDUCTIVITY METERS CTD > Conductivity, Temperature, Depth GPS RECEIVERS > GPS RECEIVERS HUMIDITY SENSORS > HUMIDITY SENSORS TEMPERATURE SENSORS > TEMPERATURE SENSORS THERMOSALINOGRAPHS XBT > Expendable Bathythermographs Deep Discoverer Seirios Ships OKEANOS EXPLORER (call sign: WTDH, ICES code: 334A, 2008-) OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN

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