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Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL cdm_data_type String Grid
attribute NC_GLOBAL comment String Sea Surface Height measured by Altimetry and derived variables
attribute NC_GLOBAL contact String servicedesk.cmems at mercator-ocean.eu
attribute NC_GLOBAL Conventions String CF-1.6, COARDS, ACDD-1.3
attribute NC_GLOBAL creator_email String servicedesk.cmems at mercator-ocean.eu
attribute NC_GLOBAL creator_name String CMEMS - Sea Level Thematic Assembly Center
attribute NC_GLOBAL creator_type String group
attribute NC_GLOBAL creator_url String http://marine.copernicus.eu (external link)
attribute NC_GLOBAL date_created String 2021-07-27T01:27:12Z
attribute NC_GLOBAL date_issued String 2021-07-27T01:27:12Z
attribute NC_GLOBAL date_modified String 2021-07-27T01:27:12Z
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_vertica_resolution String point
attribute NC_GLOBAL history String 2021-07-27 01:27:15Z: Creation
attribute NC_GLOBAL infoUrl String http://marine.copernicus.eu (external link)
attribute NC_GLOBAL institution String CLS, CNES
attribute NC_GLOBAL keywords String above, absolute, adt, all, anomalies, anomaly, assuming, bathymetry, centre, circulation, cls, cnes, collecte, component, currents, data, derived, duacs, dynamic, earth, Earth Science > Oceans > Ocean Circulation > Ocean Currents, Earth Science > Oceans > Ocean Topography > Sea Surface Height, Earth Science > Oceans > Sea Surface Topography > Sea Surface Height, Earth Science > Solid Earth > Geodetics/Gravity > Geoid Properties, eastward, etudes, geodetics, geoid, geostrophic, global, gravity, gridded, height, L4, latitude, level, localisation, longitude, merged, meridian, national, northward, ocean, oceans, product, properties, satellites, science, sea, sea level, sea_surface_height_above_geoid, sea_surface_height_above_sea_level, seawater, sla, solid, spatiales, ssalto, ssh, surface, surface_geostrophic_eastward_sea_water_velocity, surface_geostrophic_eastward_sea_water_velocity_assuming_sea_level_for_geoid, surface_geostrophic_northward_sea_water_velocity, surface_geostrophic_northward_sea_water_velocity_assuming_sea_level_for_geoid, time, topography, ugos, ugosa, velocity, vgos, vgosa, water, zonal
attribute NC_GLOBAL keywords_vocabulary String GCMD Science Keywords
attribute NC_GLOBAL license String http://marine.copernicus.eu/web/27-service-commitments-and-licence.php (external link)
attribute NC_GLOBAL Northernmost_Northing double 89.875
attribute NC_GLOBAL platform String ERS-2, Topex/Poseidon
attribute NC_GLOBAL processing_level String L4
attribute NC_GLOBAL product_version String vDec2021
attribute NC_GLOBAL project String COPERNICUS MARINE ENVIRONMENT MONITORING SERVICE (CMEMS)
attribute NC_GLOBAL references String http://marine.copernicus.eu (external link)
attribute NC_GLOBAL software_version String 7.0_DUACS_DT2021_baseline
attribute NC_GLOBAL source String Altimetry measurements
attribute NC_GLOBAL sourceUrl String (local files)
attribute NC_GLOBAL Southernmost_Northing double -89.875
attribute NC_GLOBAL ssalto_duacs_comment String The reference mission used for the altimeter inter-calibration processing is Topex/Poseidon between 1993-01-01 and 2002-04-23, Jason-1 between 2002-04-24 and 2008-10-18, OSTM/Jason-2 between 2008-10-19 and 2016-06-25, Jason-3 since 2016-06-25.
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v70
attribute NC_GLOBAL summary String SSALTO/DUACS Delayed-Time Level-4 sea surface height and derived variables measured by multi-satellite altimetry observations over Global Ocean.
attribute NC_GLOBAL time_coverage_duration String P1D
attribute NC_GLOBAL time_coverage_end String 1995-12-31T00:00:00Z
attribute NC_GLOBAL time_coverage_resolution String P1D
attribute NC_GLOBAL time_coverage_start String 1995-01-01T00:00:00Z
attribute NC_GLOBAL title String DT merged all satellites Global Ocean Gridded SSALTO/DUACS Sea Surface Height L4 product and derived variables
attribute NC_GLOBAL Westernmost_Easting double -179.875
dimension time double nValues=365, evenlySpaced=true, averageSpacing=1 day
attribute time _CoordinateAxisType String Time
attribute time actual_range double 7.889184E8, 8.20368E8
attribute time axis String T
attribute time calendar String gregorian
attribute time ioos_category String Time
attribute time long_name String 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 latitude double nValues=720, evenlySpaced=true, averageSpacing=0.25
attribute latitude _CoordinateAxisType String Lat
attribute latitude actual_range double -89.875, 89.875
attribute latitude axis String Y
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 double 89.875
attribute latitude valid_min double -89.875
dimension longitude double nValues=1440, evenlySpaced=true, averageSpacing=0.25
attribute longitude _CoordinateAxisType String Lon
attribute longitude actual_range double -179.875, 179.875
attribute longitude axis String X
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 double 179.875
attribute longitude valid_min double -179.875
variable adt double time, latitude, longitude
attribute adt _FillValue double 0.0
attribute adt colorBarMaximum double 2.0
attribute adt colorBarMinimum double -2.0
attribute adt comment String The absolute dynamic topography is the sea surface height above geoid; the adt is obtained as follows: adt=sla+mdt where mdt is the mean dynamic topography; see the product user manual for details
attribute adt ioos_category String Bathymetry
attribute adt long_name String Absolute dynamic topography
attribute adt standard_name String sea_surface_height_above_geoid
attribute adt units String m
variable ugos double time, latitude, longitude
attribute ugos _FillValue double 0.0
attribute ugos colorBarMaximum double 0.5
attribute ugos colorBarMinimum double -0.5
attribute ugos ioos_category String Currents
attribute ugos long_name String Absolute geostrophic velocity: zonal component
attribute ugos standard_name String surface_geostrophic_eastward_sea_water_velocity
attribute ugos units String m/s
variable vgos double time, latitude, longitude
attribute vgos _FillValue double 0.0
attribute vgos colorBarMaximum double 0.5
attribute vgos colorBarMinimum double -0.5
attribute vgos ioos_category String Currents
attribute vgos long_name String Absolute geostrophic velocity: meridian component
attribute vgos standard_name String surface_geostrophic_northward_sea_water_velocity
attribute vgos units String m/s
variable sla double time, latitude, longitude
attribute sla _FillValue double 0.0
attribute sla colorBarMaximum double 1.0
attribute sla colorBarMinimum double -1.0
attribute sla comment String The sea level anomaly is the sea surface height above mean sea surface; it is referenced to the [1993, 2012] period; see the product user manual for details
attribute sla ioos_category String Sea Level
attribute sla long_name String Sea level anomaly
attribute sla standard_name String sea_surface_height_above_sea_level
attribute sla units String m
variable ugosa double time, latitude, longitude
attribute ugosa _FillValue double 0.0
attribute ugosa colorBarMaximum double 0.5
attribute ugosa colorBarMinimum double -0.5
attribute ugosa comment String The geostrophic velocity anomalies are referenced to the [1993, 2012] period
attribute ugosa ioos_category String Sea Level
attribute ugosa long_name String Geostrophic velocity anomalies: zonal component
attribute ugosa standard_name String surface_geostrophic_eastward_sea_water_velocity_assuming_sea_level_for_geoid
attribute ugosa units String m/s
variable vgosa double time, latitude, longitude
attribute vgosa _FillValue double 0.0
attribute vgosa colorBarMaximum double 0.5
attribute vgosa colorBarMinimum double -0.5
attribute vgosa comment String The geostrophic velocity anomalies are referenced to the [1993, 2012] period
attribute vgosa ioos_category String Sea Level
attribute vgosa long_name String Geostrophic velocity anomalies: meridian component
attribute vgosa standard_name String surface_geostrophic_northward_sea_water_velocity_assuming_sea_level_for_geoid
attribute vgosa units String m/s

 
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