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SBI: HX250 CTD Data

Summary

This is calibrated Conductivity, Temperature, Depth (CTD) downcast data from the Alpha Helix Cruise HX250, a mooring recovery and redeployment cruise during August and September 2001. Data were post calibrated and adjusted to bottle samples by Seth Danielson of the University of Alaska Fairbanks (UAF). These data were collected with a Seabird 911 Plus CTD sampling at 24 frames/second with 2 conductivity and 2 temperature sensors. Temperature is reported as computed with the ITS90 scaling. Salinity offset was determined by applying comparing salinometer results to CTD data.

Data access

ORDER data for delivery by FTP

Additional information

Identifier	DOI: https://doi.org/10.5065/D6XK8CMT
Versions	1.0 (2007-11-05)
Subscribe	Subscribe to receive email when new or updated data is available.
Related projects	SBI: Western Arctic Shelf Basin Interactions Project
Spatial Type	point
Frequency	no set schedule
Language	English
Grant Code	N00014-99-1-0345, 9815707
ISO Topic Categories	oceans
Categories	Arctic CTD ocean cast Oceanography Ship
Platforms	R/V Alpha Helix - HX Ships
Instruments	Conductivity, Temperature, Depth - CTD
Events	HX-250
Sites	Bering Strait
GCMD Science Keywords	ATTENUATION/TRANSMISSION DENSITY FLUORESCENCE SALINITY WATER PRESSURE WATER TEMPERATURE Expand keywords
Documentation	HX250cruisereport01.pdf [387 KiB] HX250CTDdata.readme [3 KiB]
Related links	info: SBI Data Policy info: SBI Missions homepage: SBI Project Homepage

Temporal coverage

Begin datetime	2001-09-01 00:00:00
End datetime	2001-09-30 23:59:59

Spatial coverage

Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 80.00, Minimum (South) Latitude: 60.00
Minimum (West) Longitude: -180.00, Maximum (East) Longitude: -130.00

Primary point of contact information

Rebecca Woodgate <woodgate@apl.washington.edu>

Additional contact information

author: Rebecca Woodgate <woodgate@apl.washington.edu>
principalInvestigator: Dr. Knut Aagaard <aagaard@apl.washington.edu>
principalInvestigator: Rebecca Woodgate <woodgate@apl.washington.edu>
author: Dr. Knut Aagaard <aagaard@apl.washington.edu>
author: Thomas J. Weingartner <tjweingartner@alaska.edu>
originator: Rebecca Woodgate <woodgate@apl.washington.edu>

Citation

Woodgate, R., et al. 2007. SBI: HX250 CTD Data. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.5065/D6XK8CMT. Accessed 04 Dec 2024.

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