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| Grid DAP Data | Sub- set | Table DAP Data | Make A Graph | W M S | Source Data Files | Acces- sible
| Title | Sum- mary | FGDC, ISO, Metadata | Back- ground Info | RSS | E | Institution | Dataset ID | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| data | graph | M | files | public | Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite |
| F I M | background
| 
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| coastwatchSMOSv662SSS3day |
| Row Type | Variable Name | Attribute Name | Data Type | Value |
|---|---|---|---|---|
| attribute | NC_GLOBAL | cdm_data_type | String | Grid |
| attribute | NC_GLOBAL | Conventions | String | CF-1.6, ACDD-1.3, COARDS |
| attribute | NC_GLOBAL | creator_email | String | coastwatch.info at noaa.gov |
| attribute | NC_GLOBAL | creator_name | String | NOAA CoastWatch |
| attribute | NC_GLOBAL | creator_type | String | institution |
| attribute | NC_GLOBAL | creator_url | String | https://coastwatch.noaa.gov |
| attribute | NC_GLOBAL | Easternmost_Easting | double | 179.875 |
| attribute | NC_GLOBAL | geospatial_lat_max | double | 89.875 |
| attribute | NC_GLOBAL | geospatial_lat_min | double | -89.875 |
| attribute | NC_GLOBAL | geospatial_lat_resolution | double | 0.25 |
| attribute | NC_GLOBAL | geospatial_lat_units | String | degrees_north |
| attribute | NC_GLOBAL | geospatial_lon_max | double | 179.875 |
| attribute | NC_GLOBAL | geospatial_lon_min | double | -179.875 |
| attribute | NC_GLOBAL | geospatial_lon_resolution | double | 0.25 |
| attribute | NC_GLOBAL | geospatial_lon_units | String | degrees_east |
| attribute | NC_GLOBAL | geospatial_vertical_max | double | 0.0 |
| attribute | NC_GLOBAL | geospatial_vertical_min | double | 0.0 |
| attribute | NC_GLOBAL | geospatial_vertical_positive | String | up |
| attribute | NC_GLOBAL | geospatial_vertical_units | String | m |
| attribute | NC_GLOBAL | history | String | Tue Nov 19 18:30:38 2024 : /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_s11_04v2.nc /data/socd5/sss/development/hgu/4sqm/bin/../config/.Config.input /data/dmz/pub0040/coastwatch/miras/nc/SM_D2024319_Map_SATSSS_data_3days.nc |
| attribute | NC_GLOBAL | infoUrl | String | https://coastwatch.noaa.gov/cw/satellite-data-products/sea-surface-salinity/miras-smos.html |
| attribute | NC_GLOBAL | institution | String | NOAA NESDIS CoastWatch |
| attribute | NC_GLOBAL | instrument | String | Microwave Imaging Radiometer with Aperture Synthesis (MIRAS) |
| attribute | NC_GLOBAL | keywords | String | 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 |
| attribute | NC_GLOBAL | keywords_vocabulary | String | GCMD Science Keywords |
| attribute | NC_GLOBAL | license | String | 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 | NC_GLOBAL | mission | String | Soil Moisture and Ocean Salinity (SMOS) |
| attribute | NC_GLOBAL | naming_authority | String | gov.noaa.coastwatch |
| attribute | NC_GLOBAL | Northernmost_Northing | double | 89.875 |
| attribute | NC_GLOBAL | platform | String | PROTEUS |
| attribute | NC_GLOBAL | product_name | String | SM_D2024319_Map_SATSSS_data_3days.nc |
| attribute | NC_GLOBAL | product_version | String | 700 |
| attribute | NC_GLOBAL | project | String | STAR Sea Surface Salinity Team (NOAA/NESDIS/STAR/SSS) |
| attribute | NC_GLOBAL | publisher_email | String | coastwatch.info at noaa.gov |
| attribute | NC_GLOBAL | publisher_name | String | NOAA CoastWatch |
| attribute | NC_GLOBAL | publisher_type | String | institution |
| attribute | NC_GLOBAL | publisher_url | String | https://coastwatch.noaa.gov |
| attribute | NC_GLOBAL | references | String | SMOS Level 2 and Auxiliary Data Products Specifications https://earth.esa.int/documents/10174/1854583/SMOS_L2_Aux_Data_Product_Specification |
| attribute | NC_GLOBAL | source | String | European Space Agency(ESA) |
| attribute | NC_GLOBAL | sourceUrl | String | (local files) |
| attribute | NC_GLOBAL | Southernmost_Northing | double | -89.875 |
| attribute | NC_GLOBAL | standard_name_vocabulary | String | CF Standard Name Table v55 |
| attribute | NC_GLOBAL | summary | String | 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. |
| attribute | NC_GLOBAL | testOutOfDate | String | now-2days |
| attribute | NC_GLOBAL | time_coverage_end | String | 2024-11-14T12:00:00Z |
| attribute | NC_GLOBAL | time_coverage_start | String | 2010-06-03T12:00:00Z |
| attribute | NC_GLOBAL | time_coverage_stop | String | 2024-11-17T00:08:20Z |
| attribute | NC_GLOBAL | title | String | Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite |
| attribute | NC_GLOBAL | Westernmost_Easting | double | -179.875 |
| dimension | time | double | nValues=1700, evenlySpaced=false, averageSpacing=3 days 2h 33m 24s | |
| attribute | time | _CoordinateAxisType | String | Time |
| attribute | time | actual_range | double | 1.2755664E9, 1.7315856E9 |
| attribute | time | axis | String | T |
| attribute | time | calendar | String | gregorian |
| attribute | time | coverage_content_type | String | coordinate |
| attribute | time | ioos_category | String | Time |
| attribute | time | long_name | String | Centered Time |
| attribute | time | standard_name | String | time |
| attribute | time | time_origin | String | 01-JAN-1970 00:00:00 |
| attribute | time | units | String | seconds since 1970-01-01T00:00:00Z |
| dimension | altitude | double | nValues=1, onlyValue=0.0 | |
| attribute | altitude | _CoordinateAxisType | String | Height |
| attribute | altitude | _CoordinateZisPositive | String | up |
| attribute | altitude | actual_range | double | 0.0, 0.0 |
| attribute | altitude | axis | String | Z |
| attribute | altitude | coverage_content_type | String | coordinate |
| attribute | altitude | ioos_category | String | Location |
| attribute | altitude | long_name | String | Altitude |
| attribute | altitude | positive | String | up |
| attribute | altitude | standard_name | String | altitude |
| attribute | altitude | units | String | m |
| dimension | latitude | float | nValues=720, evenlySpaced=true, averageSpacing=0.25 | |
| attribute | latitude | _CoordinateAxisType | String | Lat |
| attribute | latitude | actual_range | float | -89.875, 89.875 |
| attribute | latitude | axis | String | Y |
| attribute | latitude | comment | String | Latitude values are the centers of the grid cells |
| attribute | latitude | coverage_content_type | String | coordinate |
| attribute | latitude | ioos_category | String | Location |
| attribute | latitude | long_name | String | Latitude |
| attribute | latitude | standard_name | String | latitude |
| attribute | latitude | units | String | degrees_north |
| attribute | latitude | valid_max | float | 90.0 |
| attribute | latitude | valid_min | float | -90.0 |
| dimension | longitude | float | nValues=1440, evenlySpaced=true, averageSpacing=0.25 | |
| attribute | longitude | _CoordinateAxisType | String | Lon |
| attribute | longitude | actual_range | float | -179.875, 179.875 |
| attribute | longitude | axis | String | X |
| attribute | longitude | comment | String | Longitude values are the centers of the grid cells |
| attribute | longitude | coverage_content_type | String | coordinate |
| attribute | longitude | ioos_category | String | Location |
| attribute | longitude | long_name | String | Longitude |
| attribute | longitude | standard_name | String | longitude |
| attribute | longitude | units | String | degrees_east |
| attribute | longitude | valid_max | float | 180.0 |
| attribute | longitude | valid_min | float | -180.0 |
| variable | sss | float | time, altitude, latitude, longitude | |
| attribute | sss | _FillValue | float | NaN |
| attribute | sss | C_format | String | %.4g |
| attribute | sss | cell_methods | String | time: mean (interval: 3 day) |
| attribute | sss | colorBarMaximum | double | 37.0 |
| attribute | sss | colorBarMinimum | double | 32.0 |
| attribute | sss | coverage_content_type | String | physicalMeasurement |
| attribute | sss | grid_mapping | String | coord_ref |
| attribute | sss | ioos_category | String | Salinity |
| attribute | sss | long_name | String | Sea Surface Salinity |
| attribute | sss | standard_name | String | sea_water_practical_salinity |
| attribute | sss | units | String | PSU |
| attribute | sss | valid_max | float | 40.0 |
| attribute | sss | valid_min | float | 25.0 |
| variable | sss_dif | float | time, altitude, latitude, longitude | |
| attribute | sss_dif | _FillValue | float | NaN |
| attribute | sss_dif | C_format | String | %.4g |
| attribute | sss_dif | cell_methods | String | time: mean (interval: 3 day) |
| attribute | sss_dif | colorBarMaximum | double | 5.0 |
| attribute | sss_dif | colorBarMinimum | double | -5.0 |
| attribute | sss_dif | comment | String | SMOS Sea Surface Salinity minus World Ocean Atlas Monthly Analyzed Sea Surface Salinity, generated for QA and validation |
| attribute | sss_dif | coverage_content_type | String | qualitifyInformation |
| attribute | sss_dif | grid_mapping | String | coord_ref |
| attribute | sss_dif | ioos_category | String | Salinity |
| attribute | sss_dif | long_name | String | SMOS Sea Surface Salinity minus World Ocean Atlas Value |
| attribute | sss_dif | standard_name | String | sea_water_practical_salinity |
| attribute | sss_dif | units | String | PSU |
The information in the table above is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV1, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.