Attributes {
    time {
        String standard_name "time";
        String units "days since 2010-01-01";
        String calendar "365_day";
        Float32 _FillValue 1.00000002e+20;
    }
    lon {
        String standard_name "longitude";
        String units "degrees_east";
        Float32 _FillValue 1.00000002e+20;
    }
    lat {
        String standard_name "latitude";
        String units "degrees_north";
        Float32 _FillValue 1.00000002e+20;
    }
    CH4_TER {
        String units "Mg km-2 a-1";
        String long_name "methane emissions from termites";
        Float32 _FillValue 1.00000002e+20;
    }
    CH4_LAK {
        String units "Mg km-2 a-1";
        String long_name "methane emissions from lakes";
        Float32 _FillValue 1.00000002e+20;
    }
    CH4_SEE {
        String units "Mg km-2 a-1";
        String long_name "methane emissions from seeps";
        Float32 _FillValue 1.00000002e+20;
    }
    CH4_WTL {
        String units "Mg km-2 a-1";
        String long_name "methane emissions from wetlands";
        Float32 _FillValue 1.00000002e+20;
    }
    CH4_BBN {
        String units "Mg km-2 a-1";
        String long_name "methane emissions from biomass burning";
        Float32 _FillValue 1.00000002e+20;
    }
    CH4_OTA {
        String units "Mg km-2 a-1";
        String long_name "methane emissions from other anthropogenic activities";
        Float32 _FillValue 1.00000002e+20;
    }
    CH4_RIC {
        String units "Mg km-2 a-1";
        String long_name "methane emissions from rice";
        Float32 _FillValue 1.00000002e+20;
    }
    CH4_WST {
        String units "Mg km-2 a-1";
        String long_name "methane emissions from wastewater";
        Float32 _FillValue 1.00000002e+20;
    }
    CH4_LDF {
        String units "Mg km-2 a-1";
        String long_name "methane emissions from landfills";
        Float32 _FillValue 1.00000002e+20;
    }
    CH4_LIV {
        String units "Mg km-2 a-1";
        String long_name "methane emissions from livestock";
        Float32 _FillValue 1.00000002e+20;
    }
    CH4_COL {
        String units "Mg km-2 a-1";
        String long_name "methane emissions from coal mining";
        Float32 _FillValue 1.00000002e+20;
    }
    CH4_GAS {
        String units "Mg km-2 a-1";
        String long_name "methane emissions from natural gas industry";
        Float32 _FillValue 1.00000002e+20;
    }
    CH4_OIL {
        String units "Mg km-2 a-1";
        String long_name "methane emissions from oil industry";
        Float32 _FillValue 1.00000002e+20;
    }
    NC_GLOBAL {
        String history "Wed Jun 28 18:28:44 2023: ncatted -O -a _FillValue,,o,f,1.0e20 out2017.nc\012Tue Apr 11 23:22:11 2023: ncatted -h -a long_name,CH4_TER,o,c,methane emissions from termites -h -a _FillValue,CH4_TER,o,c,1.e+20f -h -a long_name,CH4_LAK,o,c,methane emissions from lakes -h -a _FillValue,CH4_LAK,o,c,1.e+20f -h -a long_name,CH4_SEE,o,c,methane emissions from seeps -h -a _FillValue,CH4_SEE,o,c,1.e+20f -h -a long_name,CH4_WTL,o,c,methane emissions from wetlands -h -a _FillValue,CH4_WTL,o,c,1.e+20f -h -a long_name,CH4_BBN,o,c,methane emissions from biomass burning -h -a _FillValue,CH4_BBN,o,c,1.e+20f -h -a long_name,CH4_OTA,o,c,methane emissions from other anthropogenic activities -h -a _FillValue,CH4_OTA,o,c,1.e+20f -h -a long_name,CH4_RIC,o,c,methane emissions from rice -h -a _FillValue,CH4_RIC,o,c,1.e+20f -h -a long_name,CH4_WST,o,c,methane emissions from wastewater -h -a _FillValue,CH4_WST,o,c,1.e+20f -h -a long_name,CH4_LDF,o,c,methane emissions from landfills -h -a _FillValue,CH4_LDF,o,c,1.e+20f -h -a long_name,CH4_LIV,o,c,methane emissions from livestock -h -a _FillValue,CH4_LIV,o,c,1.e+20f -h -a long_name,CH4_COL,o,c,methane emissions from coal mining -h -a _FillValue,CH4_COL,o,c,1.e+20f -h -a long_name,CH4_GAS,o,c,methane emissions from natural gas industry -h -a _FillValue,CH4_GAS,o,c,1.e+20f -h -a long_name,CH4_OIL,o,c,methane emissions from oil industry -h -a _FillValue,CH4_OIL,o,c,1.e+20f out2017.nc\012Tue Apr 11 23:22:11 2023: ncatted -O -h -a units,lon,c,c,degrees_east -O -h -a units,lat,c,c,degrees_north out2017.nc";
        String NCO "netCDF Operators version 4.7.8 (Homepage = http://nco.sf.net, Code = http://github.com/nco/nco)";
        String title "CMS GOSAT and ObsPack L4 Top-down yearly methane emissions for individual sectors at 0.5x0.625 degrees for North America";
        String institution "Sun Yat-sen University and Harvard University";
        String source "The observation data used in this inversion comes from the GLOBALVIEWplus CH4 ObsPack in situ data and GOSAT satellite retrieval.";
        String comment "Please find the reference for more information.";
        String references "Lu, X.; Jacob, D. J.; Wang, H.; Maasakkers, J. D.; Zhang, Y.; Scarpelli, T. R.; Shen, L.; Qu, Z.; Sulprizio, M. P.; Nesser, H.; Bloom, A. A.; Ma, S.; Worden, J. R.; Fan, S.; Parker, R. J.; Boesch, H.; Gautam, R.; Gordon, D.; Moran, M. D.; Reuland, F.; Villasana, C. A. O.; Andrews, A., Methane emissions in the United States, Canada, and Mexico: evaluation of national methane emission inventories and 2010\342\200\2232017 sectoral trends by inverse analysis of in situ (GLOBALVIEWplus CH4 ObsPack) and satellite (GOSAT) atmospheric observations. Atmospheric Chemistry and Physics. 2022, 22, (1), 395-418, https://doi.org/10.5194/acp-22-395-2022";
        String Conventions "CF-1.10";
        String ShortName "CMS_GO_CH4_SEC_TDYC_NA";
        String LongName "CMS GOSAT and ObsPack L4 Top-down yearly methane emissions for individual sectors at 0.5x0.625 degrees for North America";
        String VersionID "1";
        String Format "netCDF";
        String DataSetQuality "Please find the reference for more information.";
        String IdentifierProductDOI "10.5067/N4AEHY0KPHGO";
        String IdentifierProductDOIAuthority "https://doi.org/";
        String ProcessingLevel "4";
        String GranuleID "CMS_GOSAT_ObsPack_Posterior_CH4emissions_NA_v1_2017.nc";
        String ProductionDateTime "The data is created in August 2021 for supporting Lu (2022, ACP), and is archived in April, 2023.";
        String time_coverage_start "2017-01-01T00:00:00Z";
        String time_coverage_end "2017-12-31T23:59:59Z";
        String geospatial_lat_min "15";
        String geospatial_lat_max "65";
        String geospatial_lat_units "degrees_north";
        String geospatial_lon_min "-130";
        String geospatial_lon_max "-55";
        String geospatial_lon_units "degrees_east";
    }
    DODS_EXTRA {
        String Unlimited_Dimension "time";
    }
}