GHRSST Level 4 MW_OI Global Foundation Sea Surface Temperature analysis version 5.0 from REMSS

(MW_OI-REMSS-L4-GLOB-v5.0)
4 Publications Cited this Dataset
Citation metrics available for years (2014-2021)
Version5.0
Processing Level4
Start/Stop Date1997-Dec-31 to Present
Short NameMW_OI-REMSS-L4-GLOB-v5.0
DescriptionA Group for High Resolution Sea Surface Temperature (GHRSST) global Level 4 sea surface temperature analysis produced daily on a 0.25-degree grid at Remote Sensing Systems. This product uses optimal interpolation (OI) from microwave (MW) sensors including the Global Precipitation Measurement (GPM) Microwave Imager (GMI), the Tropical Rainfall Measuring Mission (TRMM) Microwave Imager (TMI), the NASA Advanced Microwave Scanning Radiometer-EOS (AMSRE), the Advanced Microwave Scanning Radiometer 2 (AMSR2) onboard the GCOM-W1 satellite, and WindSat operates on the Coriolis satellite. The through-cloud capabilities of microwave radiometers provide a valuable picture of global sea surface temperature (SST). This analysis does not use any in situ SST data such as drifting buoy SST. Comparing with previous version 4.0 dataset, the version 5.0 has made the updates in several areas, including the diurnal warming model, the sensor-specific error statistics (SSES) for each microwave sensor, the sensor correlation model, and the quality mask.
DOI10.5067/GHMWO-4FR05
MeasurementOCEANS > OCEAN TEMPERATURE > SEA SURFACE TEMPERATURE
Platform/Sensor
TRMM
Platform
Name: Tropical Rainfall Measuring Mission (TRMM)
Orbit Period: 92.4 minutes
Inclination Angle: 35.0 degrees
/
TMI
SENSOR
Name: TRMM Microwave Imager (TMI)
Swath Width: 878.0 kilometers
Description: Spacecraft angular distance from orbital plane relative to the Equator.

CORIOLIS
Platform
Name: Coriolis (CORIOLIS)
Orbit Period: 101.6 minutes
Inclination Angle: 98.7 degrees
/
WINDSAT
SENSOR
Name: WindSat (WINDSAT)
Swath Width: 1200.0 kilometers
Description: Spacecraft angular distance from orbital plane relative to the Equator.

Aqua
Platform
Name: Earth Observing System, Aqua (Aqua)
Orbit Period: 98.4 minutes
Inclination Angle: 98.1 degrees
/
AMSR-E
SENSOR
Name: Advanced Microwave Scanning Radiometer-EOS (AMSR-E)
Swath Width: 1450.0 kilometers
Description: Spacecraft angular distance from orbital plane relative to the Equator.

GPM
Platform
Name: Global Precipitation Measurement (GPM)
Orbit Period: 95.0 minutes
Inclination Angle: 65.0 degrees
/
GMI
SENSOR
Name: Global Precipitation Measurement Microwave Imager (GMI)
Swath Width: 904.0 kilometers
Description: Spacecraft angular distance from orbital plane relative to the Equator.

GCOM-W1
Platform
Name: Global Change Observation Mission 1st-Water (GCOM-W1)
Orbit Period: 100.0 minutes
Inclination Angle: 98.19 degrees
/
AMSR2
SENSOR
Name: Advanced Microwave Scanning Radiometer 2 (AMSR2)
Swath Width: 1450.0 kilometers
Description: Spacecraft angular distance from orbital plane relative to the Equator.

ProjectGroup for High Resolution Sea Surface Temperature (GHRSST)
Data ProviderPublisher: Remote Sensing Systems
Creator: Remote Sensing Systems
Release Place: Santa Rosa, CA, USA
Release Date: 2017-Dec-29
Resource: http://www.remss.com

FormatnetCDF-4
Keyword(s)GHRSST, REMSS, remss, sea surface temperature, Level 4, sst, L4, surface temperature, foundation sea surface temperature
Questions related to this dataset? Contact podaac@podaac.jpl.nasa.gov
Resolution
Spatial Resolution: 0.25 Decimal Degrees x 0.25 Decimal Degrees
Temporal Resolution: Hourly - < Daily
 
Coverage
Region: GLOBAL
North Bounding Coordinate: 90 degrees
South Bounding Coordinate: -90 degrees
West Bounding Coordinate: -180 degrees
East Bounding Coordinate: 180 degrees
Time Span: 1997-Dec-31 to Present
Granule Time Span: 1998-Jan-01 to 2022-Sep-30
 
Projection
Projection Type: Cylindrical Lat-Lon
Projection Detail: Geolocation information included for each pixel
Ellipsoid: WGS 84
 
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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 Remote Sensing Systems. 2017. MW optimum interpolated SST data set. Ver. 5.0. PO.DAAC, CA, USA. Dataset accessed [YYYY-MM-DD] at https://doi.org/10.5067/GHMWO-4FR05

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