Oceanographic data collected during the EX1503L1 (Tropical Exploration (Mapping I)) expedition on NOAA Ship OKEANOS EXPLORER in the North Atlantic Ocean from 2015-05-08 to 2015-05-13 (NCEI Accession 0129880)

공공데이터포털

Multibeam data was collected 24 hours a day and XBT casts were conducted at an interval defined by prevailing oceanographic conditions, not to exceed 6 hours. Additionally, EK60 single beam and sub-bottom profile data was collected 24 hours per day. Data was only collected in foreign waters where clearance was granted. Where no permit was obtained, all data collection systems were shut down in those foreign waters. All multibeam was fully processed according to standard onboard procedures.

Oceanographic data collected during the EX1404L1 (Shakedown and Mapping, NE Seamounts) expedition on NOAA Ship OKEANOS EXPLORER in the North Atlantic Ocean from 2014-08-09 to 2014-08-30 (NCEI Accession 0121584)

공공데이터포털

Multibeam, single beam, and subbottom sonar 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 3-4 hours. EX1404L1 will perform baseline characterization mapping (multibeam, splitbeam, subbottom) of New England Seamount chain in preparation for EX1404L3. During transiting to and from seamounts, exploration mapping will include areas of poor quality from existing ECS data and gaps in ECS data.

Oceanographic data collected during the EX1402L1 (Gulf of Mexico Exploration and Mapping) expedition on NOAA Ship OKEANOS EXPLORER in the Gulf of Mexico from 2014-02-24 to 2014-03-15 (NCEI Accession 0117722)

공공데이터포털

During EX1402L1, multibeam, single beam, and subbottom 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. All multibeam data will be fully processed according to standard onboard procedures and will be archived with the National Geophysical Data Center (NGDC). Subbottom sonar data will be also be archived with NGDC. Split-beam EK60 data will be archived at the National Oceanographic Data Center.

Oceanographic data collected during the EX1403 (East Coast Mapping and Exploration) expedition on NOAA Ship OKEANOS EXPLORER in the North Atlantic Ocean from 2014-05-07 to 2014-05-22 (NCEI Accession 0117724)

공공데이터포털

Multibeam, single beam, and subbottom sonar data will be collected 24 hours a day. XBT casts will be conducted regularly for multibeam calibration. The ship's Scientific Computing System (SCS) will monitor and collect oceanographic, navigation, and meteorological data throughout the cruise.

Oceanographic data collected during the EX1502L2 (Caribbean Exploration (Mapping)) expedition on NOAA Ship OKEANOS EXPLORER in the North Atlantic Ocean from 2015-03-16 to 2015-04-03 (NCEI Accession 0127386)

공공데이터포털

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 allow reconnaissance of the region prior to the ROV cruise. Multibeam operations within 5 miles of land in priority area 1 will be conducted during daylight hours. XBT casts will be conducted at an interval defined by prevailing oceanographic conditions, but not to exceed 6 hours. XBT data will be used to correct the sound velocity of the multibeam data. Additionally, EK 60 (single beam) and sub-bottom profile data will be collected 24 hours per day.

Oceanographic data collected during the EX1503L2 (Tropical Exploration (Mapping II)) expedition on NOAA Ship OKEANOS EXPLORER in the North Pacific Ocean from 2015-05-16 to 2015-06-24 (NCEI Accession 0129881)

공공데이터포털

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, EK 60 (single beam) and sub-bottom profile data was collected 24 hours per day. Data was only collected in foreign waters where clearance was granted. If no permit was obtained, all data collection systems were shut down in those foreign waters. All multibeam data was fully processed according to standard onboard procedures and was archived with the National Geophysical Data Center.

Oceanographic data collected during the EX1505 (October 2015 Transit: Honolulu, HI to Alameda, CA) expedition on NOAA Ship OKEANOS EXPLORER in the North Pacific Ocean from 2015-10-05 to 2015-10-16 (NCEI Accession 0138039)

공공데이터포털

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 per day, with subbottom profile data collection at the discretion of the CO. Onboard multibeam data processing was minimal due to limited staffing. Daily or bi-daily multibeam products were produced according to established shipboard SOP and sent to shore through established shipboard SOP. Onshore mapping physical scientists monitored data quality, cruise progress, and discovery potential. Raw EK 60 and subbottom data was sent to the shoreside repository through established shipboard automated archival procedure.

Oceanographic data collected during the EX1504L1 (CAPSTONE NWHI & Johnston Exploration Mapping) expedition on NOAA Ship OKEANOS EXPLORER in the North Pacific Ocean from 2015-07-10 to 2015-07-24 (NCEI Accession 0131126)

공공데이터포털

Multibeam and singlebeam mapping operations were conducted 24 hours a day throughout the cruise. Sub-bottom profile mapping was conducted 24 hours a day at the discretion of the CO. Most of the mapping areas pursued during this cruise were never mapped with modern sonar before. Mapping activities focused on three primary areas, (1) some potential underwater cultural heritage sites south of Oahu, (2) the Necker Island area within the Papahānaumokuākea Marine National Monument (PMNM), and (2) the Karin Seamount Chain near Johnston Atoll within the recently expanded Pacific Remote Islands Marine National Monument (PRIMNM).

Oceanographic data collected during the EX1303 (New England Seamount Chain Exploration) expedition on NOAA Ship OKEANOS EXPLORER in the North Atlantic Ocean from 2013-06-11 to 2013-06-29 (NCEI Accession 0111786)

공공데이터포털

NOAA Ship Okeanos Explorer will operate 24-hour multibeam and singlebeam mapping surveys over a 3,937 nautical mile transit over the western extent of the New England Seamount Chain, including the following seamounts: Balanus, Bear, Buell, Mytilus, Physalia, Panulirus, Picket, Retriever, Asterias, Atlantis II, Gosnold, Kelvin, Kiwi, and Sheldrake in accordance with requests from the scientific community. Additionally, survey mapping will complement existing data collected as part of the US Extended continental shelf program, and was designed in consultation with ECS scientists.

Oceanographic data collected during the EX1604 CAPSTONE Wake Island PRIMNM (Preliminary Mapping) expedition on NOAA Ship OKEANOS EXPLORER in the North Pacific Ocean from 2016-03-23 to 2016-04-13 (NCEI Accession 0151630)

공공데이터포털

Multibeam and singlebeam mapping operations were conducted 24 hours a day throughout the cruise. Sub-bottom profile mapping was conducted 24 hours a day at the discretion of the CO. XBT and/or Underway CTD (UCTD) sound velocity casts in support of multibeam sonar mapping operations were conducted at an interval defined by prevailing oceanographic conditions, but not to exceed 6 hours. All data was fully processed according to standard onboard procedures and is archived with the NOAA National Centers for Environmental Information.