SPURS-2 Seaglider data for the E. Tropical Pacific field campaign
(SPURS2_SEAGLIDER)| Version | 1.0 |
| Processing Level | 2 |
| Start/Stop Date | 2016-Aug-24 to 2017-Nov-07 |
| Short Name | SPURS2_SEAGLIDER |
| Description | The SPURS (Salinity Processes in the Upper Ocean Regional Study) project is a NASA-funded oceanographic process study and associated field program that aim to elucidate key mechanisms responsible for near-surface salinity variations in the oceans. The project is comprised of 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, SMAP and SMOS satellites, provide a detailed characterization of salinity structure over a continuum of spatio-temporal scales. The SPURS-2 campaign involved two month-long cruises by the R/V Revelle in August 2016 and October 2017 combined with complementary sampling on a more continuous basis over this period by the schooner Lady Amber. Focused around a central mooring located near 10N,125W, the objective of SPURS-2 was to study the dynamics of the rainfall-dominated surface ocean at the western edge of the eastern Pacific fresh pool subject to high seasonal variability and strong zonal flows associated with the North Equatorial Current and Countercurrent. The Seaglider is an autonomous profiler measuring salinity and temperature. A total of five Seagliders were deployed over the two SPURS2 cruises. Three Seagliders were deployed on the first Revelle cruise in August 2016, recovered by the Lady Amber after 7 months and redeployed, to be retrieved finally during the second cruise in November 2017. One of the Seagliders was deployed alongside and tracked the Lagrangian array across the study region, diving to depths of 1000m. All Seaglider data files are in netCDF format with standards compliant metadata. |
| DOI | 10.5067/SPUR2-GLID1 |
| Measurement | OCEANS > SALINITY/DENSITY > SALINITY OCEANS > OCEAN TEMPERATURE > TEMPERATURE PROFILES OCEANS > SALINITY/DENSITY > CONDUCTIVITY |
| Platform/Sensor | Seaglider / Platform Name: SPURS-I University of Washington Seaglider (Seaglider) Orbit Period: 0.0 minutes Inclination Angle: 0.0 degrees CTD SENSOR Name: Conductivity, Temperature, Depth (CTD) Swath Width: 0.001 kilometers Description: Spacecraft angular distance from orbital plane relative to the Equator. |
| Project | NASA Salinity Processes in the Upper Ocean Regional Study (SPURS) |
| Data Provider | Publisher: SPURS Data Management PI, Fred Bingham Creator: Luc Rainville Release Place: APL, University of Washington, 1013 NE 40th St, Seattle, WA 98105, USA Release Date: 2019-Oct-24 Resource: http://podaac.jpl.nasa.gov/SPURS |
| Format | netCDF-4 |
| Keyword(s) | Seaglider, CTD, trajectory profile, Salinity, Conductivity, Temperature, Depth, Pressure, Upper Ocean, SPURS2, Eastern Tropical Pacific, ITCZ region, Cruises, Revelle, insitu, SPURS, oceanographic campaign |
Questions related to this dataset? Contact podaac@podaac.jpl.nasa.gov
Resolution Spatial Resolution: 1 Meters x 1 Meters Temporal Resolution: 1 Day Coverage North Bounding Coordinate: 12.022 degrees South Bounding Coordinate: 8.994 degrees West Bounding Coordinate: -126.122 degrees East Bounding Coordinate: -122.128 degrees Time Span: 2016-Aug-24 to 2017-Nov-07 Granule Time Span: 2016-Aug-24 to 2017-Nov-07 Projection Ellipsoid: WGS 84 |
| DIRECT ACCESS | |
| Browse Granule Listing | |
| Search Granules | |
| DIRECT S3-ACCESS | |
| Available for access in-region with AWS Cloud | |
Region | |
| us-west-2 | |
| podaac-ops-cumulus-protected/SPURS2_SEAGLIDER/ | |
| podaac-ops-cumulus-public/SPURS2_SEAGLIDER/ | |
AWS S3 Credentials | |
| Get AWS S3 Credentials | Documentation | |
| GENERAL DOCUMENTATION | |
| |
| |
| |
| DATA CITATION POLICY | |
| |
| DATA RECIPE | |
|
Citation is critically important for dataset documentation and discovery. Please cite the data as follows, and cite the reference papers when it is appropriate.
| Citation | Luc Rainville. 2019. SPURS-2 Field Campaign Waveglider Data Products. Ver. 1.0. PO.DAAC, CA, USA. Dataset accessed [YYYY-MM-DD] at https://doi.org/10.5067/SPUR2-GLID1
For more information see Data Citations and Acknowledgments.
|
||||||||
| Journal Reference | Rainville, L., J.I. Gobat, C.M. Lee, and G.B. Shilling. 2017. Multi-month dissipation estimates using microstructure from autonomous underwater gliders. Oceanography 30(2):49 - 50, https://doi.org/10.5670/oceanog.2017.219. . |
||||||||