Argo float CTD profile data within the scope of the SPURS-1 N. Atlantic field campaign

Argo float CTD profile data within the scope of the SPURS-1 N. Atlantic field campaign
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DOI10.5067/SPUR1-ARGO0
Short NameSPURS1_ARGO
DescriptionThe SPURS (Salinity Processes in the Upper Ocean Regional Study) project is an oceanographic process study and associated field program that aim to elucidate key mechanisms responsible for near-surface salinity variations in the oceans. The project involves two field campaigns and a series of cruises in regions of the Atlantic and Pacific Oceans exhibiting salinity extremes. SPURS employs a suite of state-of-the-art in-situ sampling technologies that, combined with remotely sensed salinity fields from the Aquarius/SAC-D and SMOS satellites, provide a detailed characterization of salinity structure over a continuum of spatio-temporal scales. The SPURS-1 campaign involved a series of 5 cruises during 2012 - 2013 seeking to characterize the salinity structure and balance in a high salinity, high evaporation, and low rainfall region of the subtropical North Atlantic. It aims to resolve processes responsible for maintaining the subtropical surface salinity maximum in this region and within a 900 x 800-mile square study area centered at 25N, 38W. Part of the Argo global network of autonomous, self-reporting samplers, Argo floats drift horizontally and move vertically through the water column generally on 10 day cycles, collecting high-quality temperature, conductivity and salinity depth profiles from the upper 2000m. Approximately 24 floats were deployed during SPURS-1 within the campaign domain, mainly during the Knorr cruise (6 Sept-9 Oct,2012). These were standard Argo floats with the addition of surface temperature and salinity (STS) sensors and acoustic rain gauges (PAL). Data accessible here only include the standard ARGO profiles, not the STS or PAL data. SPURS-1 ARGO data files are oganized per float and each contain profile trajectory series of conductivity, salinity, temperature, pressure, depth observations.
Version1.0
Dataset TypeOPEN
MeasurementOceans > Salinity/Density > Conductivity
Oceans > Ocean Temperature > Temperature Profiles
Oceans > Salinity/Density > Salinity
Processing Level2
CoverageRegion: SPURS-1 N.Atlantic Salinity maximum region
Northernmost Latitude: 41 degrees
Southernmost Latitude: 23 degrees
Westernmost Longitude: -76 degrees
Easternmost Longitude: -28 degrees
Time Span: 2012-Sep-09 to 2014-Aug-20
ResolutionSpatial Resolution: 0 km (Along) x 0 km (Across)
ProjectionType: WGS84
Detail:
Ellipsoid:
Latency9000 hours
Swath Width1 km
Sample Frequency-
Temporal Repeat (Nominal)1 Day
Temporal Repeat (Min)-
Temporal Repeat (Max)-
Platform/Sensor
ARGO
Platform
Name: ARGO profiler floats (ARGO)
Orbit Period: 14400 minutes
Inclination Angle: 180 degrees
Ascending Node: 1970-Jan-01 00:00:00
/
ARGO_CTD
SENSOR
Name: ARGO profiling float CTD (eg. sea-bird SBE 41/41CP CTD) (ARGO_CTD)
Swath Width: 1 km
Description: ARGO profiling float CTD (eg. sea-bird SBE 41/41CP CTD)

ProjectNASA Salinity Processes in the Upper Ocean Regional Study (SPURS)
Data ProviderCreator: SPURS PROJECT, Fred Bingham
Release Place: Department of Physics and Physical Oceanography, University on North Carolina, Wilmington, NC, USA
Release Date: 2015-May-11
Resource: http://podaac.jpl.nasa.gov/SPURS
Keyword(s)Argo, CTD, trajectory profile, Salinity, Conductivity, Temperature, Depth, Pressure, Upper Ocean, SPURS1, North Atlantic Ocean, salinity maximum region, insitu, SPURS
Persistent IDPODAAC-SPUR1-ARGO0
Questions related to this dataset? Contact podaac@podaac.jpl.nasa.gov
Project Materials
Archived SPURS-1 Website Contentftp://podaac-ftp.jpl.nasa.gov/allData/insitu/L2/spurs1/docs/SpursWebsiteContent/
Meeting Materials, Cruise Blogs, and other archive artifacts
SPURS-1 Cruise Documentation Packageftp://podaac-ftp.jpl.nasa.gov/allData/insitu/L2/spurs1/docs/CruiseReports/
Cruise Reports
SPURS-1 Data Documentation Packageftp://podaac-ftp.jpl.nasa.gov/allData/insitu/L2/spurs1/docs/DataDocumentation/
Data Submission Report, Instrument Calibration Report, etc
Additional Sites
PO.DAAC SPURS Mission pagehttp://podaac.jpl.nasa.gov/spurs
Project Website for SPURS
SPURS Project Websitehttp://spurs.jpl.nasa.gov/
Project Website for SPURS
Citation SPURS PROJECT, Fred Bingham. 2015. Argo float CTD profile data within the scope of the SPURS-1 N. Atlantic field campaign. Ver. 1.0. PO.DAAC, CA, USA. Dataset accessed [YYYY-MM-DD] at http://dx.doi.org/10.5067/SPUR1-ARGO0.

For more information see Data Citations and Acknowledgments.

Journal Reference E.Lindstrom, F.Bryan, R.Schmitt. 2015. SPURS: Salinity Processes in the Upper-ocean Regional Study - The North Atlantic Experiment. Oceanography 28(1):14-19, http://dx.doi.org/10.5670/oceanog.2015.01.