Attributes {
    NC_GLOBAL {
        Float32 image_lowerright_latitude 30.6690598;
        Float64 semi_major_axis 6378137.000000000;
        String horizontal_datum_name "WGS 1984";
        Float64 nominal_satellite_height 42164000.00000000;
        String projection_type "GEOS";
        String time_synchro_utc "20210202_072559";
        String slot_acquisition_time "20210202_072559";
        Float64 earth_radius 6378137.000000000;
        String grid_mapping_name "geostationary";
        Int32 number_of_lines 2780;
        String reference_ellipsoid_name "WGS 84";
        String reference "";
        Float64 time_synchro_obt 665522759.5669540;
        String creator_url "http://kosc.kiost.ac.kr";
        String summary "GK2B GOCI-II Level-2 Data";
        String id "GK2B_GOCI2_L2_20210202_071530_LA_S007_ACR.nc";
        String keywords "";
        String title "GK2B GOCI-II Level-2 Data";
        String observation_mode "RLA";
        String Conventions "CF-1.6 ACDD-1.3";
        String publisher_email "kosc@kiost.ac.kr";
        String processing_level "L2";
        String prime_meridian_name "Greenwich";
        String keywords_vocabulary "";
        Float32 image_center_latitude 34.7855339;
        Int32 number_of_total_bands 12;
        String creator_email "kosc@kiost.ac.kr";
        Float32 geospatial_lat_max 39.2856293;
        Float32 image_upperleft_longitude 121.996460;
        String naming_authority "kr.ac.kiost.kosc";
        String creator_name "KOSC";
        String platform "GK-2B";
        String history "input:LUT,KNO2,KO3,WATERCOEF,L1B,O3,NO2,PWR,STATIC__output:ACR";
        Float32 image_upperleft_latitude 39.2856293;
        String observation_end_time "20210202_072653";
        String acknowledgement "";
        String publisher_url "http://kosc.kiost.ac.kr";
        Float32 false_easting 0.00000000;
        Float64 perspective_point_height 35786000.00000000;
        Float64 semi_minor_axis 6356752.300000000;
        Float32 latitude_of_projection_origin 0.00000000;
        Float32 image_center_longitude 126.338715;
        Float32 false_northing 0.00000000;
        Float32 geospatial_lon_min 121.996468;
        String geospatial_lon_resolution "250 meters";
        String product_version "";
        String publisher_name "KIOST/KOSC";
        String comment "";
        Float32 geospatial_lon_max 130.405380;
        Int32 number_of_columns 2780;
        String product_name "GK2B_GOCI2_L2_20210202_071530_LA_S007_ACR.nc";
        String geospatial_lat_units "degree_north";
        Float32 longitude_of_projection_origin 128.199997;
        Int32 number_of_total_slots 1;
        String processing_end "20210202073230";
        String geospatial_lat_resolution "250 meters";
        String standard_name_vocabulary "CF Standard Name Table v72";
        Float32 geospatial_lat_min 30.6654663;
        Float32 earth_ellipsoid_center 0.00000000, 0.00000000, 0.00000000;
        String geographic_crs_name "WGS 84";
        Float32 sub_longitude 0.00000000;
        String geospatial_lon_units "degree_east";
        Float32 image_lowerright_longitude 130.157410;
        String processing_start "20210202073103";
        String instrument "GOCI-II";
        String license "";
        String institution "KIOST, Korea Ocean Satellite Center";
        String observation_start_time "20210202_072559";
    }
}