coastwatch.noaa.gov:noaacwSMOSsss3day
Project: STAR Sea Surface Salinity Team (NOAA/NESDIS/STAR/SSS)
Name: NOAA CoastWatch
Email: coastwatch.info@noaa.gov
Institution: NOAA NESDIS CoastWatch
InfoURL: https://coastwatch.noaa.gov/cw/satellite-data-products/sea-surface-salinity/miras-smos.html
Source URL: (local files)
NOAA NESDIS CoastWatch
NOAA CoastWatch
coastwatch.info@noaa.gov
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Unknown
raster digital data
College Park, MD, USA
ERDDAP, version 2.29.0, at NOAA.GOV
NOAA.GOV
STAR IT
ERDDAP administrator
Mailing and Physical Address
5830 University Research CT
College Park
MD
20740
USA
+1 301 683 3503
coastwatch.info@noaa.gov
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.graph
https://coastwatch.noaa.gov/erddap/wms/noaacwSMOSsss3day/request
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Download data: Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
A web page for specifying a subset of the dataset and downloading data in any of several file formats.
download data
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.graph
Make a graph or map: Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
A web page for creating a graph or map of the data.
download graph or map
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day
OPeNDAP service: Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
The base URL for the OPeNDAP service. Add .html to get a web page with a form to download data. Add .dds to get the dataset's structure. Add .das to get the dataset's metadata. Add .dods to download data via the OPeNDAP protocol.
OPeNDAP
https://coastwatch.noaa.gov/cw/satellite-data-products/sea-surface-salinity/miras-smos.html
Background information: Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Background information for the dataset.
background information
https://coastwatch.noaa.gov/erddap/wms/noaacwSMOSsss3day/request
WMS service: Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
The base URL for the WMS service for this dataset.
WMS
STAR Sea Surface Salinity Team (NOAA/NESDIS/STAR/SSS)
Sea Surface Salinity - Near Real Time - Miras SMOS 3-Day Mean. CoastWatch/OceanWatch Level-3 SSS products are generated directly from the ESA MIRAS SMOS Level-2 swath Network Common Data Format (NetCDF) files (currently V6.62; see release "https://earth.esa.int/documents/10174/1854503/SMOS-Level-2-Ocean-Salinity-v662-release-note" ). There are two SSS variables in V6.62 L2 NetCDF files, SSS_corr (corrected for land-sea contamination) and SSS_uncorr. The CoastWatch L3 product ingests the SSS_corr with values between 25 - 40 Practical Salinity Scale (PSS). These products improve the application of satellite SSS products in NOAA by minimizing the data latency to within 24 hours of Level-2 data availability.
Unknown
https://coastwatch.noaa.gov/cw/satellite-data-products/sea-surface-salinity/miras-smos.html
20100603
20260311
ground condition
As needed
-179.875
179.875
89.875
-89.875
GCMD Science Keywords
3-day
agencies
agencies-u.s
altitude
atlas
atmospheric
atmospheric/ocean
climate
coastwatch
commerce
common
data
day
density
department
doc
doc/noaa/nesdis/star
earth
earth observation satellites>earth explorers>smos>soil moisture and ocean salinity
earth remote sensing instruments>passive remote sensing>profilers/sounders>interferometers>miras
Earth Science > Climate Indicators > Atmospheric/Ocean Indicators > Surface Salinity
Earth Science > Oceans > Salinity/Density > Salinity
federal
format
gcmd
GCMD:EARTH SCIENCE > OCEANS > SALINITY/DENSITY
government
GOVERNMENT AGENCIES-U.S. FEDERAL AGENCIES > DOC > NOAA
indicators
latitude
longitude
mean
microwave imaging radiometer with aperture synthesis
minus
miras
near
near real time
network
noaa
none:soil moisture ocean salinity
nrt
ocean
oceans
practical
pss
real
salinity
salinity/density
scale
science
sea
sea surface salinity
sea_water_practical_salinity
seawater
smos
smossss3scan3dayagglom
sss
sss_dif
star
surface
time
US
value
water
world
CF Standard Name Table v55
time
altitude
latitude
longitude
sea_water_practical_salinity
sea_water_practical_salinity
None.
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.
NOAA NESDIS CoastWatch
NOAA CoastWatch
Unknown
Mailing and Physical Address
Unknown
Unknown
Unknown
Unknown
Unknown
Unknown
Unknown
coastwatch.info@noaa.gov
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.graph
Web page to make a customized map or graph of the data
HTML
Unknown
Unknown
Unknown
Unknown
Mon Mar 16 18:30:15 2026
Unknown
: /data/socd5/sss/development/hgu/4sqm/bin/../bin/l3smos_gen -m -t -a 2 -w /data/socd5/sss/development/hgu/4sqm/NODC_salinity/WOA13/woa13_decav_s03_04v2.nc /data/socd5/sss/development/hgu/4sqm/bin/../config/.Config.input /data/dmz/pub0040/coastwatch/miras/nc/SM_D2026070_Map_SATSSS_data_3days.nc
Unknown
Raster
float
Grid Cell
720
1440
1
0.25
0.25
Decimal degrees
D_WGS_1984
WGS_1984
6378137.000000
298.257224
Unknown
Unknown
meters
Explicit elevation coordinate included with horizontal coordinates
NOAA.GOV
STAR IT
ERDDAP administrator
Mailing and Physical Address
5830 University Research CT
College Park
MD
20740
USA
+1 301 683 3503
coastwatch.info@noaa.gov
ERDDAP, version 2.29.0: get metadata; download data; make graphs and maps.
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.
.asc
1
View OPeNDAP-style ISO-8859-1 comma-separated text. https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#ASCII_Service
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.croissant
1
Download the dataset croissant schema. https://docs.mlcommons.org/croissant/docs/croissant-spec.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.csv
1
Download a ISO-8859-1 comma-separated text table (line 1: names; line 2: units; ISO 8601 times). https://en.wikipedia.org/wiki/Comma-separated_values
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.csv0
1
Download a ISO-8859-1 .csv file without column names or units. Times are ISO 8601 strings. https://en.wikipedia.org/wiki/Comma-separated_values
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.csvp
1
Download a ISO-8859-1 .csv file with line 1: name (units). Times are ISO 8601 strings. https://en.wikipedia.org/wiki/Comma-separated_values
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.das
1
View the dataset's metadata via an ISO-8859-1 OPeNDAP Dataset Attribute Structure (DAS). https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#Dataset_Attribute_Structure
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.dds
1
View the dataset's structure via an ISO-8859-1 OPeNDAP Dataset Descriptor Structure (DDS). https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#Dataset_Descriptor_Structure
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.dods
1
OPeNDAP clients use this to download the data in the DODS binary format. https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#Data_Transmission
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.esriAscii
1
Download an ISO-8859-1 ESRI ASCII file (latitude longitude data only; longitude must be all below or all above 180). https://en.wikipedia.org/wiki/Esri_grid
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.fgdc
1
View the dataset's UTF-8 FGDC .xml metadata. https://www.fgdc.gov/standards/projects/FGDC-standards-projects/metadata/base-metadata/index_html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.htmlTable
1
View a UTF-8 .html web page with the data in a table. Times are ISO 8601 strings. https://www.w3schools.com/html/html_tables.asp
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.iso19115
1
View the dataset's ISO 19115/19139 UTF-8 .xml metadata using the version default for this server. https://en.wikipedia.org/wiki/Geospatial_metadata
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.iso19115_2
1
View the dataset's ISO 19115-2/19139 UTF-8 .xml metadata. https://en.wikipedia.org/wiki/Geospatial_metadata
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.iso19115_3_2016
1
View the dataset's ISO 19115-3:2016 UTF-8 .xml metadata. https://en.wikipedia.org/wiki/Geospatial_metadata
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.iso19139_2007
1
View the dataset's ISO 19139:2007 UTF-8 .xml metadata. https://en.wikipedia.org/wiki/Geospatial_metadata
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.itx
1
Download an ISO-8859-1 Igor Text File. Each axis variable and each data variable becomes a wave. https://www.wavemetrics.net/doc/igorman/II-09%20Data%20Import%20Export.pdf
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.json
1
View a table-like UTF-8 JSON file (missing value = 'null'; times are ISO 8601 strings). https://www.json.org/
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.jsonlCSV
1
View a UTF-8 JSON Lines CSV file without column names (mv = 'null'; times are ISO 8601 strings). https://jsonlines.org/
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.jsonlCSV1
1
View a UTF-8 JSON Lines CSV file with column names on line 1 (mv = 'null'; times are ISO 8601 strings). https://jsonlines.org/
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.jsonlKVP
1
View a UTF-8 JSON Lines file with Key:Value pairs (missing value = 'null'; times are ISO 8601 strings). https://jsonlines.org/
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.mat
1
Download a MATLAB binary file. https://www.mathworks.com/
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.nc
1
Download a NetCDF-3 binary file with COARDS/CF/ACDD metadata. https://www.unidata.ucar.edu/software/netcdf/
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.ncHeader
1
View the UTF-8 header (the metadata) for the NetCDF-3 .nc file. https://linux.die.net/man/1/ncdump
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.nccsv
1
Download a NetCDF-3-like 7-bit ASCII NCCSV .csv file with COARDS/CF/ACDD metadata. https://erddap.github.io/docs/user/nccsv-1.20
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.nccsvMetadata
1
View the dataset's metadata as the top half of a 7-bit ASCII NCCSV .csv file. https://erddap.github.io/docs/user/nccsv-1.20
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.ncml
1
View the dataset's structure and metadata as a UTF-8 NCML .xml file. https://docs.unidata.ucar.edu/netcdf-java/current/userguide/ncml_overview.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.ncoJson
1
Download a UTF-8 NCO lvl=2 JSON file with COARDS/CF/ACDD metadata. https://nco.sourceforge.net/nco.html#json
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.odvTxt
1
Download time,latitude,longitude,otherVariables as an ODV Generic Spreadsheet File (.txt). https://odv.awi.de/en/documentation/
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.parquet
1
Download as a parquet file. Metadata contains column names ("column_names") and units ("column_units"). https://parquet.apache.org/
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.parquetWMeta
1
Download as a parquet file with detailed metadata. https://parquet.apache.org/
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.timeGaps
1
View a UTF-8 list of gaps in the time values which are larger than the median gap. https://coastwatch.pfeg.noaa.gov/erddap/griddap/documentation.html#timeGaps
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.tsv
1
Download a ISO-8859-1 tab-separated text table (line 1: names; line 2: units; ISO 8601 times). https://jkorpela.fi/TSV.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.tsv0
1
Download a ISO-8859-1 .tsv file without column names or units. Times are ISO 8601 strings. https://jkorpela.fi/TSV.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.tsvp
1
Download a ISO-8859-1 .tsv file with line 1: name (units). Times are ISO 8601 strings. https://jkorpela.fi/TSV.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.wav
1
Download a .wav audio file. All columns must be numeric and of the same type. https://en.wikipedia.org/wiki/WAV
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.xhtml
1
View a UTF-8 XHTML (XML) file with the data in a table. Times are ISO 8601 strings. https://www.w3schools.com/html/html_tables.asp
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.html
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for accessing metadata and downloading data.
information
.geotif
1
View a grayscale GeoTIFF .tif file (for latitude longitude data; longitude must be all below or all above 180). https://trac.osgeo.org/geotiff/
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.graph
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.graph
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for making a graph or map.
graphing
.kml
1
View a Google Earth .kml file (for latitude, longitude data only). https://developers.google.com/kml/
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.graph
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.graph
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for making a graph or map.
graphing
.largePdf
1
View a large .pdf image file with a graph or map. https://www.adobe.com/acrobat/about-adobe-pdf.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.graph
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.graph
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for making a graph or map.
graphing
.largePng
1
View a large .png image file with a graph or map. http://www.libpng.org/pub/png/
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.graph
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.graph
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for making a graph or map.
graphing
.pdf
1
View a standard, medium-sized .pdf image file with a graph or map. https://www.adobe.com/acrobat/about-adobe-pdf.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.graph
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.graph
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for making a graph or map.
graphing
.png
1
View a standard, medium-sized .png image file with a graph or map. http://www.libpng.org/pub/png/
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.graph
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.graph
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for making a graph or map.
graphing
.smallPdf
1
View a small .pdf image file with a graph or map. https://www.adobe.com/acrobat/about-adobe-pdf.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.graph
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.graph
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for making a graph or map.
graphing
.smallPng
1
View a small .png image file with a graph or map. http://www.libpng.org/pub/png/
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.graph
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.graph
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for making a graph or map.
graphing
.transparentPng
1
View a .png image file (just the data, without axes, landmask, or legend). http://www.libpng.org/pub/png/
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.graph
https://coastwatch.noaa.gov/erddap/griddap/noaacwSMOSsss3day.graph
Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
Web page for making a graph or map.
graphing
None
20260317
NOAA.GOV
STAR IT
ERDDAP administrator
Mailing and Physical Address
5830 University Research CT
College Park
MD
20740
USA
+1 301 683 3503
coastwatch.info@noaa.gov
Content Standard for Digital Geospatial Metadata: Extensions for Remote Sensing Metadata
FGDC-STD-012-2002
universal time
None.
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.