Attributes {
    /sensor_band_parameters/red_m13_coef {
        String long_name "Red band M13/M11 polynomial coefficients";
    }
    /sensor_band_parameters/blue_wavelength {
        Float32 _FillValue -32767.;
        String long_name "Band center wavelengths for bands from blue CCD";
        Float32 valid_min 305.;
        Float32 valid_max 610.;
        String units "nm";
    }
    /sensor_band_parameters/SWIR_m12_coef {
        String long_name "SWIR band M12/M11 polynomial coefficients";
    }
    /sensor_band_parameters/blue_m12_coef {
        String long_name "Blue band M12/M11 polynomial coefficients";
    }
    /sensor_band_parameters/red_wavelength {
        Float32 _FillValue -32767.;
        String long_name "Band center wavelengths for bands from red CCD";
        Float32 valid_min 595.;
        Float32 valid_max 900.;
        String units "nm";
    }
    /sensor_band_parameters/SWIR_wavelength {
        Float32 _FillValue -32767.;
        String long_name "Band center wavelengths for SWIR bands";
        Float32 valid_min 900.;
        Float32 valid_max 2260.;
        String units "nm";
    }
    /sensor_band_parameters/SWIR_bandpass {
        Float32 _FillValue -32767.;
        String long_name "Bandpasses for SWIR bands";
        Float32 valid_min 0.;
        Float32 valid_max 100.;
        String units "nm";
    }
    /sensor_band_parameters/SWIR_solar_irradiance {
        Float32 _FillValue -32767.;
        String long_name "Mean extraterrestrial solar irradiance at 1 astronomical unit for the SWIR wavelengths";
        Float32 valid_min 0.;
        Float32 valid_max 2500.;
        String units "W m^-2 um^-1";
    }
    /sensor_band_parameters/SWIR_m13_coef {
        String long_name "SWIR band M13/M11 polynomial coefficients";
    }
    /sensor_band_parameters/red_m12_coef {
        String long_name "Red band m12/M11 polynomial coefficients";
    }
    /sensor_band_parameters/blue_solar_irradiance {
        Float32 _FillValue -32767.;
        String long_name "Mean extraterrestrial solar irradiance at 1 astronomical unit for the wavelengths of the blue CCD";
        Float32 valid_min 0.;
        Float32 valid_max 2500.;
        String units "W m^-2 um^-1";
    }
    /sensor_band_parameters/blue_m13_coef {
        String long_name "Blue band M13/M11 polynomial coefficients";
    }
    /sensor_band_parameters/red_solar_irradiance {
        Float32 _FillValue -32767.;
        String long_name "Mean extraterrestrial solar irradiance at 1 astronomical unit for the wavelengths of the red CCD";
        Float32 valid_min 0.;
        Float32 valid_max 2500.;
        String units "W m^-2 um^-1";
    }
    /geolocation_data/longitude {
        Float32 _FillValue -32767.;
        String long_name "Longitudes of pixel locations";
        Float32 valid_min -180.;
        Float32 valid_max 180.;
        String units "degrees_east";
    }
    /geolocation_data/latitude {
        Float32 _FillValue -32767.;
        String long_name "Latitudes of pixel locations";
        Float32 valid_min -90.;
        Float32 valid_max 90.;
        String units "degrees_north";
    }
    /geolocation_data/solar_azimuth {
        Int16 _FillValue -32767;
        String long_name "Solar azimuth angle at pixel locations";
        Int16 valid_min -18000;
        Int16 valid_max 18000;
        Float64 scale_factor 0.01;
        Float64 add_offset 0.;
        String units "degrees";
        String coordinates "longitude latitude";
    }
    /geolocation_data/solar_zenith {
        Int16 _FillValue -32767;
        String long_name "Solar zenith angle at pixel locations";
        Int16 valid_min 0;
        Int16 valid_max 18000;
        Float64 scale_factor 0.01;
        Float64 add_offset 0.;
        String units "degrees";
        String coordinates "longitude latitude";
    }
    /geolocation_data/sensor_azimuth {
        Int16 _FillValue -32767;
        String long_name "Sensor azimuth angle at pixel locations";
        Int16 valid_min -18000;
        Int16 valid_max 18000;
        Float64 scale_factor 0.01;
        Float64 add_offset 0.;
        String units "degrees";
        String coordinates "longitude latitude";
    }
    /geolocation_data/sensor_zenith {
        Int16 _FillValue -32767;
        String long_name "Sensor zenith angle at pixel locations";
        Int16 valid_min 0;
        Int16 valid_max 18000;
        Float64 scale_factor 0.01;
        Float64 add_offset 0.;
        String units "degrees";
        String coordinates "longitude latitude";
    }
    /geolocation_data/height {
        Int16 _FillValue -32767;
        String long_name "Terrain height at pixel locations";
        Int16 valid_min -10000;
        Int16 valid_max 10000;
        String units "meters";
        String coordinates "longitude latitude";
    }
    /geolocation_data/quality_flag {
        Byte _FillValue 255;
        String long_name "Geolocation pixel quality flags";
        Byte flag_masks 1, 2, 4;
        String flag_meanings "Off_Earth Solar_eclipse Terrain_bad";
        String coordinates "longitude latitude";
    }
    /geolocation_data/watermask {
        Byte _FillValue 255;
        String long_name "Watermask";
        Byte valid_min 0;
        Byte valid_max 1;
        String description "0 for land, 1 for water";
        String coordinates "longitude latitude";
    }
    /scan_line_attributes/time {
        Float64 _FillValue -32767.;
        String long_name "time";
        Float64 valid_min 0.;
        Float64 valid_max 172802.;
        String description "Earth view mid time in seconds of day";
        String units "seconds since 2025-11-11";
    }
    /scan_line_attributes/HAM_side {
        Byte _FillValue 255;
        String long_name "Half-angle mirror side";
        Byte valid_min 0;
        Byte valid_max 1;
    }
    /scan_line_attributes/scan_quality_flags {
        Byte _FillValue 255;
        String long_name "Scan quality flags ";
        Byte flag_masks 1, 2, 4;
        String flag_meanings "tilt_change missing_time missing_encoder";
    }
    /navigation_data/att_quat {
        Float32 _FillValue -32767.;
        String long_name "Attitude quaternions at EV mid-times";
        Float32 valid_min -1.;
        Float32 valid_max 1.;
    }
    /navigation_data/orb_vel {
        Float32 _FillValue -32767.;
        String long_name "Orbit velocity vectors at EV mid-times (ECR)";
        Float32 valid_min -7.599999905;
        Float32 valid_max 7.599999905;
        String units "kilometers/second";
    }
    /navigation_data/sun_ref {
        Float32 _FillValue -32767.;
        String long_name "Solar unit vectors in J2000 frame";
        Float32 valid_min -1.;
        Float32 valid_max 1.;
    }
    /navigation_data/tilt_angle {
        Float32 _FillValue -32767.;
        String long_name "OCI tilt angles at EV mid-times";
        Float32 valid_min -22.5;
        Float32 valid_max 22.5;
        String units "degrees";
    }
    /navigation_data/att_ang {
        Float32 _FillValue -32767.;
        String long_name "Attitude angles (roll, pitch, yaw) at EV mid-times";
        Float32 valid_min -180.;
        Float32 valid_max 180.;
        String units "degrees";
    }
    /navigation_data/CCD_scan_angles {
        Float32 _FillValue -32767.;
        String long_name "Scan angles for blue and red band science pixels";
        Float32 valid_min -110.;
        Float32 valid_max 250.;
        String units "degrees";
    }
    /navigation_data/orb_pos {
        Float32 _FillValue -9999999.;
        String long_name "Orbit position vectors at EV mid-times (ECR)";
        Float32 valid_min -7100.;
        Float32 valid_max 7100.;
        String units "kilometers";
    }
    /navigation_data/SWIR_scan_angles {
        Float32 _FillValue -32767.;
        String long_name "Scan angles for SWIR band science pixels";
        Float32 valid_min -110.;
        Float32 valid_max 250.;
        String units "degrees";
    }
    /observation_data/rhot_blue {
        Float32 _FillValue -32767.;
        String long_name "Top of Atmosphere Blue Band Reflectance";
        Float32 valid_min 0.;
        Float32 valid_max 3.;
        String description "rhot = Lt * Pi * earth_sun_distance_correction/(solar_irradiance * cos(solar_zenith))";
        String coordinates "longitude latitude";
    }
    /observation_data/rhot_SWIR {
        Float32 _FillValue -32767.;
        String long_name "Top of Atmosphere SWIR Band Reflectance";
        Float32 valid_min 0.;
        Float32 valid_max 3.;
        String description "rhot = Lt * Pi * earth_sun_distance_correction/(solar_irradiance * cos(solar_zenith))";
        String coordinates "longitude latitude";
    }
    /observation_data/qual_blue {
        Byte _FillValue 255;
        String long_name "Blue Band Quality Flag";
        Byte flag_masks 1;
        String flag_meanings "saturation";
        String coordinates "longitude latitude";
    }
    /observation_data/rhot_red {
        Float32 _FillValue -32767.;
        String long_name "Top of Atmosphere Red Band Reflectance";
        Float32 valid_min 0.;
        Float32 valid_max 3.;
        String description "rhot = Lt * Pi * earth_sun_distance_correction/(solar_irradiance * cos(solar_zenith))";
        String coordinates "longitude latitude";
    }
    /observation_data/qual_SWIR {
        Byte _FillValue 255;
        String long_name "SWIR Band Quality Flag";
        Byte flag_masks 1;
        String flag_meanings "saturation";
        String coordinates "longitude latitude";
    }
    /observation_data/qual_red {
        Byte _FillValue 255;
        String long_name "Red Band Quality Flag";
        Byte flag_masks 1, 2;
        String flag_meanings "saturation HAM-B_striping";
        String coordinates "longitude latitude";
    }
    build_dmrpp_metadata {
        String created "2025-12-22T18:07:24Z";
        String build_dmrpp "3.21.1";
        String bes "3.21.1";
        String libdap "libdap-3.21.1";
        String invocation "build_dmrpp -f /Users/myang6/Desktop/tmp-amazon-nasa-files/PACE_OCI.20251111T135258.L1B.V3.nc -r PACE_OCI.20251111T135258.L1B.V3.nc.dmr -u OPeNDAP_DMRpp_DATA_ACCESS_URL -M";
    }
    sensor_band_parameters {
    }
    geolocation_data {
    }
    scan_line_attributes {
    }
    navigation_data {
    }
    observation_data {
        String striping_corrected "yes";
    }
    DAP4_GLOBAL {
        String title "PACE OCI Level-1B Data";
        String instrument "OCI";
        String platform "PACE";
        String processing_level "L1B";
        String cdm_data_type "swath";
        String geospatial_lat_units "degrees_north";
        String geospatial_lon_units "degrees_east";
        Float32 geospatial_lat_min -55.1778183;
        Float32 geospatial_lat_max -31.86940002;
        Float32 geospatial_lon_min 5.024920464;
        Float32 geospatial_lon_max -23.73472786;
        Int32 rta_nadir 162, 17;
        String creator_name "NASA/GSFC/OBPG";
        String creator_email "data@oceancolor.gsfc.nasa.gov";
        String creator_url "https://oceancolor.gsfc.nasa.gov";
        String institution "NASA Goddard Space Flight Center, Ocean Biology Processing Group";
        String license "https://www.earthdata.nasa.gov/engage/open-data-services-and-software/data-and-information-policy";
        String naming_authority "gov.nasa.gsfc.oceancolor";
        String project "Ocean Biology Processing Group";
        String publisher_name "NASA/GSFC/OB.DAAC";
        String publisher_email "data@oceancolor.gsfc.nasa.gov";
        String publisher_url "https://oceancolor.gsfc.nasa.gov";
        String Conventions "CF-1.8, ACDD-1.3";
        String standard_name_vocabulary "CF Standard Name Table v79";
        String keywords_vocabulary "NASA Global Change Master Directory (GCMD) Science Keywords";
        String date_created "2025-11-11T18:53:24.000Z";
        Float64 earth_sun_distance_correction 0.98006697434590251;
        String geospatial_bounds_crs "EPSG:4326";
        String geospatial_bounds "POLYGON((15.56914 -48.48110, -23.88594 -55.17782, -24.25339 -37.47765, 5.02492 -31.86940, 15.56914 -48.48110))";
        String product_name "PACE_OCI.20251111T135258.L1B.V3.nc";
        String time_coverage_start "2025-11-11T13:52:58.132Z";
        String time_coverage_end "2025-11-11T13:57:57.839Z";
        String processing_version "3.0.1";
        String identifier_product_doi_authority "https://dx.doi.org";
        String identifier_product_doi "10.5067/PACE/OCI/L1B/SCI/3";
        String history "2025-11-11T18:50:51Z: l1bgen_oci ifile=PACE_OCI.20251111T135258.L1A.nc PACE_OCI_L1B_LUT_V3_2025-10-09.nc PACE_OCI_GEO_LUT_2024-10-10.nc ofile=PACE_OCI.20251111T135258.L1B.V3.nc
[2025-11-11T18:53:45] ncattredit.py PACE_OCI.20251111T135258.L1B.V3.nc /tmp/PACE_OCI.20251111T135258.L1B.V3.nc.607350; 2025-11-11T18:57:57Z: /sdps/sdpsoper/Science/OCSSW/V2025.5/bin/correct_oci_ghosting PACE_OCI.20251111T135258.L1B.V3.nc";
    }
}