BAROMETRIC PRESSURE and Other Data from ALPHA HELIX From Chukchi Sea and Others from 19930709 to 19930807 (NODC Accession 9400062)

• Format: Dataset
• Language: unknown
• Published: NOAA NCEI Environmental Data Archive 2016
• Subjects: DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce; DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce; 9400062; AIR TEMPERATURE - DRY BULB; AIR TEMPERATURE - WET BULB; BAROMETRIC PRESSURE; cloud amount/frequency; cloud types; CONDUCTIVITY; DISSOLVED OXYGEN; HYDROSTATIC PRESSURE; OXYGEN; SALINITY; SEA STATE; SIGMA-T; TRANSMISSIVITY; VISIBILITY; water depth; WATER TEMPERATURE; WEATHER; WIND DIRECTION; WIND SPEED; CTD; meteorological sensors; secchi disk; transmissometer; physical; profile; ALPHA HELIX; University of Alaska - Fairbanks; Institute of Marine Science; UNKNOWN; Bering Sea; Chukchi Sea; oceanography; EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC PRESSURE; EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC TEMPERATURE > SURFACE TEMPERATURE > AIR TEMPERATURE; EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > SURFACE WINDS > WIND SPEED/WIND DIRECTION; EARTH SCIENCE > ATMOSPHERE > CLOUDS > CLOUD PROPERTIES > CLOUD FREQUENCY; EARTH SCIENCE > ATMOSPHERE > CLOUDS > CLOUD TYPES; EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN; EARTH SCIENCE > OCEANS > OCEAN OPTICS; EARTH SCIENCE > OCEANS > OCEAN OPTICS > ATTENUATION/TRANSMISSION; EARTH SCIENCE > OCEANS > OCEAN PRESSURE > WATER PRESSURE; EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE; EARTH SCIENCE > OCEANS > SALINITY/DENSITY > CONDUCTIVITY; EARTH SCIENCE > OCEANS > SALINITY/DENSITY > DENSITY; EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY; CTD > Conductivity, Temperature, Depth; SECCHI DISKS; TRANSMISSOMETERS; SHIPS; OCEAN > ARCTIC OCEAN > CHUKCHI SEA; OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > BERING SEA; Arctic; Arctic Ocean; Fairbanks; Pacific; Chukchi; Alaska
• Online Access: https://search.dataone.org/view/{8AE4FD75-A856-4E26-A731-22575C3C0472}

The Conductivity, Temperature and Depth (CTD) and other data were collected in Bering Sea, Chukchi Sea. Data was collected from Ship ALPHA HELIX cruise Aleutian Birds HX-172 funded by National Science Foundation Division of Polar Programs . The data was collected over a period spanning from July 9, 1993 and August 7, 1993. Data was submitted in a cassette by Dr. Chirk Chu of Institute of Marine Science, University of Alaska, Fairbanks, AK. Data has been processed and is available in F022-CTD-Hi Resolution file format of NODC. F022 High-resolution CTD data is collected from high resolution (conductivity-temperature-depth) instruments. As they are lowered and raised in the oceans, these electronic devices provide nearly continuous profiles of temperature, salinity and other parameters. Data values may be subject to averaging or filtering or obtained by interpolation and may be reported at depth intervals as fine as 1 m. Cruise and instrument information, position, date, time and sampling interval are reported for each station. Environmental data at the time of the cast (meteorological and sea surface conditions) may also be reported. The data record comprises values of temperature, salinity or conductivity, density (computed sigma-t) and possibly dissolved oxygen or transmissivity at specified depth or pressure levels. Data may be reported at either equally or unequally spaced depth or pressure intervals.