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 data       graph     files  public X- Experimental Sea Ice Classification, SAR Composite, Near Real-Time, 1km, North Pole, Daily    ?            M   background (external link) RSS Subscribe
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snowfox_miz2_daily

The Dataset's Variables and Attributes

Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL cdm_data_type String Grid
attribute NC_GLOBAL contributor_name String NOAA STAR
attribute NC_GLOBAL contributor_role String Producer
attribute NC_GLOBAL Conventions String CF-1.6, ACCD-1.3, COARDS, ACDD-1.3
attribute NC_GLOBAL creator_email String christopher.jackson at noaa.gov
attribute NC_GLOBAL creator_institution String NOAA/NESDIS/STAR/SOCD
attribute NC_GLOBAL creator_name String NOAA STAR SOCD Water Surface Conditions
attribute NC_GLOBAL creator_type String institution
attribute NC_GLOBAL creator_url String https://www.star.nesdis.noaa.gov/socd/mecb/sar/index.html (external link)
attribute NC_GLOBAL date_created String 2024-12-11T21:03:51Z
attribute NC_GLOBAL frame_count int 100
attribute NC_GLOBAL grid_mapping_false_easting double 0.0
attribute NC_GLOBAL grid_mapping_false_northing double 0.0
attribute NC_GLOBAL grid_mapping_inverse_flattening double 298.257223563
attribute NC_GLOBAL grid_mapping_latitude_of_projection_origin double 90.0
attribute NC_GLOBAL grid_mapping_name String polar_stereographic
attribute NC_GLOBAL grid_mapping_proj4 String +proj=stere +lat_0=90 +lat_ts=60 +lon_0=-45 +k=1 +x_0=0 +y_0=0 +datum=WGS84 +units=m +no_defs
attribute NC_GLOBAL grid_mapping_semi_major_axis double 6378137.0
attribute NC_GLOBAL grid_mapping_spatial_ref String PROJCS["unknown",GEOGCS["unknown",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]]],PROJECTION["Polar_Stereographic"],PARAMETER["latitude_of_origin",60],PARAMETER["central_meridian",-45],PARAMETER["false_easting",0],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",SOUTH],AXIS["Northing",SOUTH]]
attribute NC_GLOBAL grid_mapping_standard_parallel double 60.0
attribute NC_GLOBAL grid_mapping_straight_vertical_longitude_from_pole double -45.0
attribute NC_GLOBAL grid_mapping_units String m
attribute NC_GLOBAL history String 11 December 2024 21:03Z: NetCDF file generated from file Snowfox-DailyBinaryMIZ-2_Composite_1kmCR_2024299T0000_2024299T2359_N100_1Byte.tif
attribute NC_GLOBAL infoUrl String https://www.star.nesdis.noaa.gov/socd/mecb/sar/index.html (external link)
attribute NC_GLOBAL institution String NOAA/NESDIS/STAR/SOCD
attribute NC_GLOBAL instrument String C-SAR
attribute NC_GLOBAL keywords String 1km, active, aperture, arctic, backscatter, c-sar, classification, classified, composite, concentration, cryosphere, daily, data, day, distribution, earth, EARTH REMOTE SENSING INSTRUMENTS > ACTIVE REMOTE SENSING > IMAGING RADARS > C-SAR, Earth Science > Cryosphere > Sea Ice > Ice Extent, environmental, extent, geographic, GEOGRAPHIC REGION > ARCTIC, GEOGRAPHIC REGION > NORTHERN HEMISPHERE, GEOGRAPHIC REGION > POLAR, hemisphere, ice, ice distribution, ice_concentration, imaging, information, instruments, level, national, near, near real time, nesdis, noaa, north, northern, polar, pole, radar, radars, real, real time, real-time, realtime, region, remote, sar, satellite, science, sea, sensing, service, SIC, socd, star, synthetic, time
attribute NC_GLOBAL keywords_vocabulary String GCMD Science Keywords
attribute NC_GLOBAL license String Contains modified Copernicus Sentinel data 2024 (https://sentinel.esa.int/documents/247904/690755/Sentinel_Data_Legal_Notice/). Sentinel data is obtained from https://scihub.copernicus.eu/dhus. RADARSAT Constellation Mission Imagery Copyright Government of Canada 2024. RCM data is obtained from https://www.eodms-sgdot.nrcan-rncan.gc.ca/index-en.html. RADARSAT-2 Data and Products Copyright MDA Geospatial Services Inc. 2024 - All Rights Reserved. RADARSAT is an official mark of the Canadian Space Agency. RADARSAT-2 data is provided by https://mda.space/en/. 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 naming_authority String gov.noaa.ncei
attribute NC_GLOBAL platform String SENTINEL-1A/B,RADARSAT-2,RADARSAT CONSTELLATION MISSION
attribute NC_GLOBAL platform_vocabulary String NASA Global Change Master Directory (GCMD) Keywords, Version 9.0
attribute NC_GLOBAL processing_level String NOAA Level 2
attribute NC_GLOBAL product_version String 3
attribute NC_GLOBAL project String SAR Operational Product System
attribute NC_GLOBAL publisher_institution String NOAA NESDIS STAR
attribute NC_GLOBAL publisher_name String NOAA NESDIS STAR
attribute NC_GLOBAL publisher_type String institution
attribute NC_GLOBAL publisher_url String https://www.star.nesdis.noaa.gov/ (external link)
attribute NC_GLOBAL references String Synthetic Aperture Radar Marine Users Manual. Ed C.R Jackson and J.R. Apel: NOAA: Washington, DC, USA, 2004. ISBN 0-16-073214-X
attribute NC_GLOBAL source String SENTINEL-1A/1B, RADARSAT-2, and RADARSAT Contellation Mission SAR imagery
attribute NC_GLOBAL sourceUrl String (local files)
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v70
attribute NC_GLOBAL summary String This file contains a composite of Synthetic Aperture Radar (SAR) derived sea ice classification covering the Arctic for a period of one day. The files are produced in SAROPS (SAR Operational Product System) by the Water Surface Conditions science team within the NOAA STAR Satellite Oceanography and Climatology Division. Data from the following C-Band SAR systems are included: Sentinel-1, RADARSAT-2, and RADARSAT Constellation Mission. Sea ice classification values represent concentration up to 80%, and greater than 80%. Daily coverage varies depending on SAR acquisitions.
attribute NC_GLOBAL testOutOfDate String 2024-12-08T21:03:51Z
attribute NC_GLOBAL time_coverage_duration String P1D
attribute NC_GLOBAL time_coverage_end String 2024-12-07T23:59:59Z
attribute NC_GLOBAL time_coverage_resolution String P1D
attribute NC_GLOBAL time_coverage_start String 2024-03-01T23:59:59Z
attribute NC_GLOBAL title String X- Experimental Sea Ice Classification, SAR Composite, Near Real-Time, 1km, North Pole, Daily
dimension time   double nValues=201, evenlySpaced=false, averageSpacing=1 day 9h 43m 12s
attribute time _ChunkSizes uint 1
attribute time _CoordinateAxisType String Time
attribute time actual_range double 1.709337599E9, 1.733615999E9
attribute time axis String T
attribute time CoordinateAxisType String Time
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 level   ubyte nValues=1, onlyValue=0.0
attribute level _ChunkSizes uint 1
attribute level actual_range ubyte 0, 0
attribute level axis String Z
attribute level ioos_category String Location
attribute level long_name String Altitude
attribute level positive String up
attribute level standard_name String altitude
attribute level units String m
dimension y   float nValues=10998, evenlySpaced=true, averageSpacing=1000.0
attribute y _ChunkSizes uint 10998
attribute y actual_range float -5498550.0, 5498450.0
attribute y axis String Y
attribute y comment String y values are the centers of the grid cells
attribute y ioos_category String Location
attribute y long_name String y coordinate of projection
attribute y standard_name String projection_y_coordinate
attribute y units String m
dimension x   float nValues=10998, evenlySpaced=true, averageSpacing=1000.0
attribute x _ChunkSizes uint 10998
attribute x actual_range float -5498550.0, 5498450.0
attribute x axis String X
attribute x comment String x values are the centers of the grid cells
attribute x ioos_category String Location
attribute x long_name String x coordinate of projection
attribute x standard_name String projection_x_coordinate
attribute x units String m
variable SIC   float time, level, y, x
attribute SIC _FillValue float NaN
attribute SIC colorBarMaximum double 8.0
attribute SIC colorBarMinimum double 0.0
attribute SIC flag_meanings String no data, water, ice concentration less than about 80% (i.e. MIZ), ice concentration less than about 80% (i.e. pack ice)
attribute SIC flag_values byte 0, 1, 3, 8
attribute SIC grid_mapping String crs
attribute SIC ioos_category String Ice Distribution
attribute SIC long_name String Classified sea ice concentration
attribute SIC missing_value float NaN
attribute SIC short_name String SIC
attribute SIC standard_name String ice_concentration

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.


 
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