Please acknowledge the use of these data with the following statement:  These data were provided by JPL under support by NASA MEaSUREs program.


MUR = "Multi-scale Ultra-high Resolution"


created at nominal 4-day latency; replaced nrt (1-day latency) version.
Data is downloaded daily from https://podaac-opendap.jpl.nasa.gov/opendap/allData/ghrsst/data/GDS2/L4/GLOB/JPL/MUR/v4.1/ to NOAA NMFS SWFSC ERD by erd.data@noaa.gov .
The data for the most recent 7 days is usually revised everyday. The data for other days is sometimes revised.


analysed, analysed_sst, analysis, analysis_error, area, binary, composite, daily, data, day, deviation, distribution, Earth Science > Oceans > Ocean Temperature > Sea Surface Temperature, error, estimated, field, final, foundation, fraction, ghrsst, high, ice, ice distribution, identifier, jet, jpl, laboratory, land, land_binary_mask, mask, multi, multi-scale, mur, nasa, ocean, oceans, product, propulsion, resolution, scale, sea, sea ice area fraction, sea/land, sea_ice_fraction, sea_surface_foundation_temperature, sst, standard, statistics, surface, temperature, time, ultra, ultra-high


These data are available free of charge under the JPL PO.DAAC data policy.

The data may be used and redistributed for free but is not intended
for legal use, since it may contain inaccuracies. Neither the data
Contributor, ERD, NOAA, nor the United States Government, nor any
of their employees or contractors, makes any warranty, express or
implied, including warranties of merchantability and fitness for a
particular purpose, or assumes any legal liability for the accuracy,
completeness, or usefulness, of this information.


Terra, Aqua, GCOM-W, MetOp-B, Buoys/Ships


NASA Making Earth Science Data Records for Use in Research Environments (MEaSUREs) Program


MODIS_T-JPL, MODIS_A-JPL, AMSR2-REMSS, AVHRRMTB_G-NAVO, iQUAM-NOAA/NESDIS, Ice_Conc-OSISAF


This is a merged, multi-sensor L4 Foundation Sea Surface Temperature (SST) analysis product from Jet Propulsion Laboratory (JPL). This daily, global, Multi-scale, Ultra-high Resolution (MUR) Sea Surface Temperature (SST) 1-km data set, Version 4.1, is produced at JPL under the NASA MEaSUREs program. For details, see https://podaac.jpl.nasa.gov/dataset/MUR-JPL-L4-GLOB-v4.1 . This dataset is part of the Group for High-Resolution Sea Surface Temperature (GHRSST) project. The data for the most recent 7 days is usually revised everyday.  The data for other days is sometimes revised.


Multi-scale Ultra-high Resolution (MUR) SST Analysis fv04.1, Global, 0.01°, 2002-present, Daily


nValues=8821, evenlySpaced=false, averageSpacing=1 day 0h 0m 20s


"Final" version using Multi-Resolution Variational Analysis (MRVA) method for interpolation


Estimated Error Standard Deviation of analysed_sst


mask can be used to further filter the data.


open_sea land open_lake open_sea_with_ice_in_the_grid open_lake_with_ice_in_the_grid


GMT "grdlandmask", ice flag from sea_ice_fraction data


ice fraction is a dimensionless quantity between 0 and 1; it has been interpolated by a nearest neighbor approach; EUMETSAT OSI-SAF files used: ice_conc_nh_polstere-100_amsr2_202607211200.nc, ice_conc_sh_polstere-100_amsr2_202607211200.nc.