SPURS-2 research vessel Underway Salinity Profiling System (USPS) data for the E. Tropical Pacific R/V Revelle cruises
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1 Publication Cited this Dataset
Citation metrics available for years (2014-2020)
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Publications citing SPURS-2 research vessel Underway Salinity Profiling System (USPS) data for the E. Tropical Pacific R/V Revelle cruises
Citation metrics available for years (2014-2020)
| Year | Citation |
|---|---|
| 2020 | Precipitation‐Induced Reduction in Surface Ocean pCO2: Observations From the Eastern Tropical Pacific Ocean, Geophysical Research Letters,https://doi.org/10.1029/2020GL088252 |
| DOI | 10.5067/SPUR2-USPS0 |
| Short Name | SPURS2_USPS |
| 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. Underway surface profiling systems (USPS) are automated measurement systems coupled to a research vessels water intake and GPS systems. They provide continuous, along-track surface temperature and salinity measurements at depths of 2, 3 and 5 m using through-hull ports in the bow of the ship. Both SPURS-2 cruises had USPS and associated thermosalinograph (TSG) instrumentation, with measurements calibrated against onboard salinometers. There is one USPS netCDF containing the complete series for each of the 2 cruises. |
| Version | 1.0 |
| Dataset Type | COMPLETE |
| Measurement | OCEANS > OCEAN TEMPERATURE > TEMPERATURE PROFILES OCEANS > SALINITY/DENSITY > CONDUCTIVITY OCEANS > SALINITY/DENSITY > SALINITY |
| Processing Level | 2 |
| Coverage | North Bounding Coordinate: 25.84 degrees South Bounding Coordinate: 5.06 degrees West Bounding Coordinate: -157 degrees East Bounding Coordinate: -119.5 degrees Time Span: 2016-Aug-15 to 2017-Nov-15 Granule Time Span: 2016-Aug-15 to 2017-Nov-15 |
| Resolution | Spatial Resolution: 0 km (Along) x 0 km (Across) |
| Projection | Ellipsoid: WGS 84 |
| Swath Width | 0.01 km |
| Platform/Sensor | R/V Revelle / Platform Name: R/V Roger Revelle (SIO) (R/V Revelle) Orbit Period: 0.0 minutes Inclination Angle: 0.0 degrees USPS SENSOR Name: Underway Surface Profiling System (USPS) Swath Width: 0.01 kilometers Description: Spacecraft angular distance from orbital plane relative to the Equator. R/V Revelle / Platform Name: R/V Roger Revelle (SIO) (R/V Revelle) Orbit Period: 0.0 minutes Inclination Angle: 0.0 degrees THERMOSALINOGRAPHS SENSOR Name: Ship-based Thermosalinograph (THERMOSALINOGRAPHS) 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: Asher, W., E. Thompson and K. Drushka Release Place: Applied Physics Laboratory, University of Washington, Seattle, WA, USA Release Date: 2019-Aug-15 Resource: http://podaac.jpl.nasa.gov/SPURS |
| Keyword(s) | USPS, underway surface profiling system, TSG, thermosalinograph, trajectory, Salinity, Conductivity, Temperature, 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
| DIRECT ACCESS | |
| PO.DAAC DRIVE | https://podaac-tools.jpl.nasa.gov/drive/files/allData/insitu/L2/spurs2/usps PO.DAAC Drive |
| OPENDAP DATA | https://podaac-opendap.jpl.nasa.gov/opendap/allData/insitu/L2/spurs2/usps/ The OPeNDAP base directory location for the collection. |
| Format | NETCDF |
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| Citation | Asher, W., E. Thompson and K. Drushka. 2019. SPURS Field Campaign USPS Products. Ver. 1.0. PO.DAAC, CA, USA. Dataset accessed [YYYY-MM-DD] at https://doi.org/10.5067/SPUR2-USPS0
For more information see Data Citations and Acknowledgments.
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| Journal Reference | Asher, W. E., Jessup, A. T., Branch, R., & Clark, D. (2014). Observations of rain induced near surface salinity anomalies. Journal of Geophysical Research: Oceans 119(8) 5483-5500. https://doi.org/10.1002/2014JC009954 . |
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