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Goddard Satellite-Based Surface Turbulent Fluxes, 0.25x0.25 deg, Monthly Grid, V3, (GSSTFM), at GES DISC
Entry ID: GES_DISC_GSSTFM_3

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Summary

Abstract: These data are the Goddard Satellite-based Surface Turbulent Fluxes Version-3 Dataset recently produced through a MEaSUREs funded project led by Dr. Chung-Lin Shie (UMBC/GEST, NASA/GSFC), converted to HDF-EOS5 format. The stewardship of this HDF-EOS5 dataset is part of the MEaSUREs project,

http://earthdata.nasa.gov/our-community/community-data-system-programs/measures-projects/surface-turbulent-fluxes-esdr
http://earthdata.nasa.gov/our-community/community-data-system-programs/measures-projects

This is the fine resolution version of the previously released GSSTFM.2c.

This is the Monthly product; data are projected to equidistant Grid that covers the globe at 0.25x00.25 degree cell size, resulting in data arrays of 1440x720 size. The monthly product is a result of averaging of a month worth of daily GSSTF3 files. Starting with Version 3, the "WB" variable, "lowest 500-m precipitable water" has been discontinued.

It contains 8 variables:

"E" 'latent heat flux' (W/m**2),
"STu" 'zonal wind stress' (N/m**2),
"STv" 'meridional wind stress' (N/m**2),
"H" 'sensible heat flux' (W/m**2),
"Qair" 'surface air (~10-m) specific humidity' (g/kg),
"U" '10-m wind speed' (m/s),
"DQ" 'sea-air humidity difference' (g/kg)
"Tot_Precip_Water" 'total precipitable water' (g/cm**2)

The double-quoted labels are the short names of the data fields in the HDF-EOS5 files.

The monthly temporal and one-degree spatial resolution of the product can be used to examining climate variability at these scales. Oceanic evaporation contributes to the net fresh water input to the oceans and drives the upper ocean density structure and consequently the circulation of the oceans.

The short name for this product is GSSTFM.

Parameters contained in the data files include the following:
Variable Name|Description|Units
DQ|sea-air humidity difference|(g/kg)
E|latent heat flux|(W/m^^2)
H|sensible heat flux|(W/m^^2)
Qair|surface air (~10-m) specific humidity|(g/kg)
STu|zonal wind stress|(N/m^^2)
STv|meridional wind stress|(N/m^^2)
Tot_Precip_Water|Total Precipitable Water|(g/cm^^2)
U|10-m wind speed|(m/s)
End of parameter information

Related URL

Link: GET DATA > MIRADOR
Description: Search, visualize, subset, and download data in HDF-EOS5

Link: GET DATA > ON-LINE ARCHIVE

Link: GET DATA > ECHO
Description: Refine your granule search with ECHO's next generation Earth Science discovery tool (Reverb) using information from this record.

Link: VIEW RELATED INFORMATION > USER'S GUIDE

Geographic Coverage

N: 90.0 S: -90.0 E: 180.0 W: -180.0

Data Set Citation

Dataset Originator/Creator: Shie, C.-L., K. Hilburn, L. S. Chiu, R. Adler, I-I Lin, E. Nelkin, J. Ardizzone, and S. Gao
Dataset Title: Goddard Satellite-Based Surface Turbulent Fluxes, Monthly Grid
Dataset Series Name: GSSTFM
Dataset Release Date: August 14, 2012
Dataset Release Place: Greenbelt, MD, USA
Dataset Publisher: Goddard Earth Science Data and Information Services Center (GES DISC)
Version: 3
Dataset Editor: Andrey Savtchenko
Issue Identification: GSSTFM_3
Data Presentation Form: Digital Science Data
Other Citation Details: http://disc.gsfc.nasa.gov/datacollection/GSSTFM_3.html
Dataset DOI: 10.5067/MEASURES/GSSTF/DATA307
Online Resource: http://disc.sci.gsfc.nasa.gov/daac-bin/DataHoldingsMEASURES.pl?PROG...

Temporal Coverage

Start Date: 1987-07-01

Stop Date: 2008-12-31

Location Keywords

GEOGRAPHIC REGION > GLOBAL OCEAN

Data Resolution
Latitude Resolution: 0.25 deg
Longitude Resolution: 0.25 deg
Temporal Resolution: monthly

ISO Topic Category

CLIMATOLOGY/METEOROLOGY/ATMOSPHERE
OCEANS

Platform

DMSP >Defense Meteorological Satellite Program [Information]

Instrument

SSMI >Special Sensor Microwave/Imager [Information]

Project

MEASURES >Making Earth Science Data Records for Use in Research Environments    [Information]

ESIP >Earth Science Information Partners Program    [Information]

EOSDIS >Earth Observing System Data Information System    [Information]

CWIC >CEOS WGISS Integrated Catalog    [Information]

Keywords

fluxes

oceanic surface fluxes

latent heat flux

climate

hydrological cycle

hydrology

EOSDIS

Data Set Progress

PLANNED

Originating Center

GES DISC

Data Center

Goddard Earth Sciences Data and Information Services Center (formerly Goddard DAAC), Global Change Data Center, Earth Sciences Division, Science and Exploration Directorate, Goddard Space Flight Center, NASA [Information]
Data Center URL: http://disc.gsfc.nasa.gov/

Data Center Personnel

Name: GES DISC HELP DESK SUPPORT GROUP
Phone: 301-614-5224
Fax: 301-614-5268
Email: gsfc-help-disc at lists.nasa.gov
Contact Address:
Goddard Earth Sciences Data and Information Services Center
Code 610.2
NASA Goddard Space Flight Center
City: Greenbelt
Province or State: MD
Postal Code: 20771
Country: USA

Distribution

Distribution_Media: FTP/HTTP
Distribution_Size: 4 MB
Distribution_Format: HDF-EOS5
Fees: None

Personnel

ANDREY SAVTCHENKO
Role: DIF AUTHOR
Phone: 301-614-5705
Fax: 301-614-5268
Email: Andrey.Savtchenko at nasa.gov
Contact Address:
Distributed Active Archive Center Global Change Data Center
Code 610.2
NASA Goddard Space Flight Center
City: Greenbelt
Province or State: MD
Postal Code: 20771
Country: USA

CHUNG-LIN SHIE
Role: INVESTIGATOR
Email: chung-lin.shie-1 at nasa.gov

Creation and Review Dates

DIF Creation Date: 2002-11-26

Last DIF Revision Date: 2009-10-15

Future DIF Review Date: 2006-06-10

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