Row Type: attribute

Attribute Name: acknowledgement

Data Type: String

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


Attribute Name: comment

Value: MUR = "Multi-scale Ultra-high Resolution"


Attribute Name: Conventions

Value: CF-1.6, COARDS, ACDD-1.3


Attribute Name: history

Value:
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.


Attribute Name: keywords

Value: 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


Attribute Name: license

Value:
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.


Attribute Name: platform

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


Attribute Name: project

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


Attribute Name: sensor

Value: MODIS, AMSR2, AVHRR, in-situ


Attribute Name: source

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


Value: CF Standard Name Table v70


Attribute Name: summary

Value: 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.


Attribute Name: title

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


Row Type: dimension

Variable Name: time

Data Type: double

Value: nValues=8681, evenlySpaced=false, averageSpacing=1 day 0h 0m 20s


Value: Nominal time of analyzed fields


Value: reference time of sst field


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


Value: Analysed Sea Surface Temperature


Value: Estimated Error Standard Deviation of analysed_sst


Row Type: variable

Variable Name: mask

Data Type: byte

Value: time, latitude, longitude


Value: mask can be used to further filter the data.


Value: open_sea land open_lake open_sea_with_ice_in_the_grid open_lake_with_ice_in_the_grid


Value: Sea/Land Field Composite Mask


Value: GMT "grdlandmask", ice flag from sea_ice_fraction data


Value: 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_202603041200.nc, ice_conc_sh_polstere-100_amsr2_202603041200.nc.


Value: EUMETSAT OSI-SAF, copyright EUMETSAT