| platform: | GK2A, NOAA-20, Terra, GCOM-W1, GPM | 
| instrument: | AMI, VIIRS, MODIS, AMSR2, GMI | 
| geographic_Element: | WGS84 | 
| geographic_crs_name: | WGS84, EPSG:4326 | 
| horizontal_datum_name: | WGS84 | 
| Time_Standard: | UTC | 
| image_upperleft_latitude: | 53.f | 
| image_lowerright_latitude: | 20.f | 
| image_upperleft_longitude: | 117.f | 
| image_lowerright_longitude: | 150.f | 
| geospatial_lat_units: | degree | 
| geospatial_lon_units: | degree | 
| dataset_area: | Z003 | 
| source: | GK2A_AMI_L2SST, NOAA-20_VIIRS_L2SST, Terra_MODIS_L2SST, GCOM-W1_AMSR2_L2SST, GPM_GMI_L2SST, Insitu_KHOA_SST, Insitu_KMA_SST, Insitu_NIFS_SST | 
| algorithm: | KHOA SST | 
| algorithm_version: | 2.0 | 
| spatial_resolution: | 0.01 | 
| geospatial_lat_resolution: | 0.01 | 
| geospatial_lon_resolution: | 0.01 | 
| temporal_resolution: | 1 | 
| spatial_resolution_unit: | degree | 
| temporal_resolution_unit: | day | 
| Number_of_Pixel: | 3301*3301 | 
| time_coverage_start: | 202101050000 | 
| time_coverage_end: | 202101060000 | 
| product_name: | 해수면온도, SST | 
| title: | 해수면온도 정보 | 
| product_file_name: | KHOA_SST_L4_Z003_D01_WGS001K_U20210105.nc | 
| product_version: | 2.0 | 
| processing_level: | L4 | 
| Project_Name: | 해양위성정보 종합분석 및 활용지원 | 
| publisher_url: | http://www.nosc.go.kr | 
| publisher_name: | KHOA | 
| publisher_email: | nosc@korea.kr | 
| creator_name: | KHOA | 
| creator_url: | http://khoa.go.kr | 
| creator_email: | nosc@korea.kr | 
| file_format_version: | NetCDF 4.0 | 
| comment: | - | 
| lon: | Array of 32 bit Reals [lon = 0..3300] long_name: longitude units: degrees_east  | 
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| lat: | Array of 32 bit Reals [lat = 0..3300] long_name: latitude units: degrees_north  | 
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| time: | Array of 32 bit Reals [time = 0..0] long_name: time units: hours since 1900-01-01 00:00:00 UTC  | 
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| sst: | Grid long_name: sea surface temperature units: celcius _FillValue: -999.000000 
  |