Climate data guide content with tag SSMI
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CMAP: CPC Merged Analysis of Precipitation
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CMAP refers to a collection of precipitation data sets, though the 2.5°x2.5° global monthly version is probably the most widely used. This data set is constructed from an analysis of gauge data and satellite-derived precipitation estimates. An "enhanced" version (CMAP/A) is also available, which provides global coverage by filling in gaps with precipitation…
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Timestep
- Monthly, Pentad
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Domain
- Global
Experts contributing reviews
- Arkin, Phil, Xie, PIngping
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CMORPH (CPC MORPHing technique): High resolution precipitation (60S-60N)
Years of record
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"CMORPH (CPC MORPHing technique) produces global precipitation analyses at very high spatial and temporal resolution. This technique uses precipitation estimates that have been derived from low orbiter satellite microwave observations exclusively, and whose features are transported via spatial propagation information that is obtained entirely from…
Experts contributing reviews
- N/A
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Global Monthly EASE-Grid Snow Water Equivalent Climatology: SSMR, SSMI
Years of record
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This data set comprises global, monthly satellite-derived snow water equivalent (SWE) climatologies from November 1978 through May 2007, and is updated with more recent data periodically. Global data are gridded to the Northern and Southern 25 km Equal-Area Scalable Earth Grids (EASE-Grids). Global snow water equivalent is derived from Scanning Multichannel…
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Formats
- binary
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Timestep
- Monthly
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Collections
- N/A
Experts contributing reviews
- N/A
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Goddard Satellite-based Surface Turbulent Fluxes Version 2c (GSSTF 2c)
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This data set (GSSTF 2C) has been superceded by GSSTF3 released in July 2012. The Goddard Satellite-based Surface Turbulent Fluxes (GSSTF) data set is part of the NASA Making Earth Science Data Records for Use in Research Environments (MEaSUREs) Project. The objective of this project is to continually produce a uniform data set of sea surface turbulent fluxes…
Main variables and Earth System components
Atmosphere Specific Humidity Wind Stress Latent & sensible heat flux Precipitable water Ocean Surface Flux-
Timestep
- Climatology, Daily, Monthly, Seasonal, Annual
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Domain
- Global
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Collections
- Diagnostic Data Sets, NCAR-DOE-CESM, oceandiagnostics
Experts contributing reviews
- N/A
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Goddard Satellite-based Surface Turbulent Fluxes Version 3 (GSSTF3)
Years of record
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Version 3: The Goddard Satellite-based Surface Turbulent Fluxes (GSSTF) data set is part of the NASA Making Earth Science Data Records for Use in Research Environments (MEaSUREs) Project. The objective of this project is to continually produce a uniform data set of sea surface turbulent fluxes derived from remote sensing data and analysis that have been and…
Main variables and Earth System components
Atmosphere Specific Humidity Wind Wind Stress Latent & sensible heat flux Ocean Surface Flux-
Formats
- HDF-EOS
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Timestep
- Climatology, Sub-daily, Daily, Monthly
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Domain
- Global
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Collections
- Climate Data Record
Experts contributing reviews
- N/A
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HOAPS: Hamburg Ocean Atmosphere Parameters and Fluxes from Satellite Data
Years of record
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The Hamburg Ocean Atmosphere Parameters and Fluxes from Satellite Data (HOAPS) set is a satellite-based climatology of precipitation, evaporation and freshwater budget (evaporation minus precipitation) as well as related turbulent heat fluxes and atmospheric state variables over the global ice free oceans. All variables are derived from SSM/I passive…
Main variables and Earth System components
Atmosphere Evaporation Evaporation-Precipitation Precipitation Radiation Specific Humidity Wind Latent & sensible heat flux Precipitable water Ocean SST - sea surface temperature-
Formats
- netCDF
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Timestep
- Climatology, Sub-daily, Monthly, Pentad
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Domain
- Global
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Collections
- Boundary Conditions
Experts contributing reviews
- N/A
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Landscape surface freeze/thaw status based on passive microwave remote sensing
Years of record
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A global data set of the frozen state of the land surface (free-thaw (FT) status) has been developed spanning 1979-present at a daily timestep and 25 x 25 km spatial resolution. Based on passive microwave remote sensing, the FT parameter is closely related to the surface energy budget, hydrologic cycle, trace gas exchanges, vegetation growth, and terrestrial…
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Timestep
- Daily
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Domain
- Global
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Collections
- Climate Data Record
Experts contributing reviews
- Kimball, John
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Liquid Water Path (LWP): UWisc climatology
Years of record
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"This work describes a new climatology of cloud liquid water path (LWP), termed the University of Wisconsin (UWisc) climatology, derived from 18 yr of satellite-based passive microwave observations over the global oceans. The climatology is based on a modern retrieval methodology applied consistently to the Special Sensor Microwave Imager (SSM/I), the…
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Formats
- netCDF
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Timestep
- Climatology, Monthly
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Domain
- Global
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Collections
- Diagnostic Data Sets, NCAR-DOE-CESM, atmosdiagnostics
Experts contributing reviews
- N/A
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Sea Ice Concentration data from NASA Goddard and NSIDC based on Bootstrap algorithm
Years of record
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Bootstrap sea ice refers to a well-known algorithm used to estimate sea ice concentration from passive microwave brightness temperatures. It can be applied to data from many satellite instruments, such as SMMR, SSMI, and AMSR-E. This page discusses the algorithm itself and the long-term data set ("NSIDC 0079, version 2") produced by J. Comiso and distributed…
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Timestep
- Daily, Monthly
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Collections
- N/A
Experts contributing reviews
- N/A
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Sea Ice Concentration data from NASA Goddard and NSIDC based on NASA Team algorithm
Years of record
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NASA Team sea ice refers to a well-known algorithm used to estimate sea ice concentration from passive microwave brightness temperatures. This page discusses the algorithm itself and the long-term data set ("NSIDC 0051") produced by scientists at NASA Goddard and distributed by NSIDC. The NASA Team data are very widely used and are a key input into other data…
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Timestep
- Daily, Monthly
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Collections
- Diagnostic Data Sets, NCAR-DOE-CESM, seaicediagnostics
Experts contributing reviews
- N/A
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Sea ice concentration data from NASA Goddard based on SSMI and NASA Team (NT2) algorithm
Years of record
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The NASA Team 2 (NT2) / SSMI data set of Arctic and Antarctic sea ice concentration is available at daily timesteps and 25km spatial resolution for 1992-2008. NT2, an extension of the original NASA Team algorithm, uses SSMI 85GHz channels to help resolve ambiguity between low ice concentrations and areas with strong surface effects (due to snow layering and…
Experts contributing reviews
- N/A
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Sea Ice Concentration data from NOAA OI
Years of record
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The NOAA Optimal Interpolation (OI) v2 sea ice data set contains gridded, weekly or monthly resolution sea ice concentration estimates for both the Northern and Southern Hemispheres. It is intended as a consistent analyses for input into SST analyses (and is the basis for calculating SSTs in sea ice zones for the OI SST data) or as boundary conditions for…
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Formats
- netCDF
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Timestep
- Monthly, Weekly
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Collections
- Boundary Conditions
Experts contributing reviews
- N/A
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Sea Ice Concentration data reprocessed from SSMR & SSMI, by Eumetsat
Years of record
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The Eumetsat Ocean and Sea Ice Satellite Applications Facility provides a "reprocessed" data set of Arctic and Antarctic sea ice concentration for 1978-2009. Source data are the SMMR and SSM/I passive microwave brightness temperatures. Three algorithms are utilized: the Technical University of Denmark algorithm is applied to the SSM/I data from 1991 onwards;…
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Formats
- netCDF
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Timestep
- Daily
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Collections
- N/A
Experts contributing reviews
- N/A
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Sea Ice Concentration: NOAA/NSIDC Climate Data Record
Years of record
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The NOAA/NSIDC Climate Data Record (CDR) of sea ice concentration is available at 25 x 25 km spatial resolution in daily or monthly timesteps for 1987-2014. It provides a consistent interpretation of sea ice for the satellite record, with the intent of being suitable for studies of climate variability and change. The CDR is produced by an automated and…
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Formats
- netCDF
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Timestep
- Daily, Monthly
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Collections
- Climate Data Record
Experts contributing reviews
- Meier, Walter