Attributes {
    mv1_aug_uncertainty {
        String units "vol./vol.";
        String long_name "uncertainty in surface soil moisture at August snapshot";
        Float64 _FillValue -9999.;
        String grid_mapping "crs";
        String coordinates "lat lon";
    }
    alt {
        String units "m";
        String long_name "active layer thickness (ALT)";
        Float64 _FillValue -9999.;
        String grid_mapping "crs";
        String coordinates "lat lon";
        String ancillary_variables "alt_uncertainty";
    }
    y {
        String units "m";
        String long_name "y coordinate of projection";
        String standard_name "projection_y_coordinate";
    }
    z1_oct_uncertainty {
        String units "m";
        String long_name "uncertainty in surface layer depth at October snapshot";
        Float64 _FillValue -9999.;
        String grid_mapping "crs";
        String coordinates "lat lon";
    }
    alt_uncertainty {
        String units "m";
        String long_name "uncertainty in active layer thickness (ALT)";
        Float64 _FillValue -9999.;
        String grid_mapping "crs";
        String coordinates "lat lon";
    }
    epsilon2_uncertainty {
        String units "1";
        String long_name "uncertainty in subsurface soil dielectric constant";
        Float64 _FillValue -9999.;
        String grid_mapping "crs";
        String coordinates "lat lon";
    }
    z1_aug_uncertainty {
        String units "m";
        String long_name "uncertainty in surface layer depth at August snapshot";
        Float64 _FillValue -9999.;
        String grid_mapping "crs";
        String coordinates "lat lon";
    }
    lon {
        String units "degrees_east";
        String long_name "longitude coordinate";
        String standard_name "longitude";
    }
    mv1_oct_uncertainty {
        String units "vol./vol.";
        String long_name "uncertainty in surface soil moisture at October snapshot";
        Float64 _FillValue -9999.;
        String grid_mapping "crs";
        String coordinates "lat lon";
    }
    epsilon1_aug_uncertainty {
        String units "1";
        String long_name "uncertainty in surface soil dielectric constant at August snapshot";
        Float64 _FillValue -9999.;
        String grid_mapping "crs";
        String coordinates "lat lon";
    }
    epsilon1_oct {
        String units "1";
        String long_name "surface soil dielectric constant at October snapshot";
        Float64 _FillValue -9999.;
        String grid_mapping "crs";
        String coordinates "lat lon";
        String ancillary_variables "epsilon1_oct_uncertainty";
    }
    mv2 {
        String units "vol./vol.";
        String long_name "subsurface soil moisture";
        Float64 _FillValue -9999.;
        String grid_mapping "crs";
        String coordinates "lat lon";
        String ancillary_variables "mv2_uncertainty";
    }
    epsilon1_oct_uncertainty {
        String units "1";
        String long_name "uncertainty in surface soil dielectric constant at October snapshot";
        Float64 _FillValue -9999.;
        String grid_mapping "crs";
        String coordinates "lat lon";
    }
    z1_oct {
        String units "m";
        String long_name "surface layer depth at October snapshot";
        Float64 _FillValue -9999.;
        String grid_mapping "crs";
        String coordinates "lat lon";
        String ancillary_variables "z1_oct_uncertainty";
    }
    lat {
        String units "degrees_north";
        String long_name "latitude coordinate";
        String standard_name "latitude";
    }
    mv2_uncertainty {
        String units "vol./vol.";
        String long_name "uncertainty in subsurface soil moisture";
        Float64 _FillValue -9999.;
        String grid_mapping "crs";
        String coordinates "lat lon";
    }
    h_uncertainty {
        String units "m";
        String long_name "uncertainty in soil surface roughness";
        Float64 _FillValue -9999.;
        String grid_mapping "crs";
        String coordinates "lat lon";
    }
    mv1_oct {
        String units "vol./vol.";
        String long_name "surface soil moisture at October snapshot";
        Float64 _FillValue -9999.;
        String grid_mapping "crs";
        String coordinates "lat lon";
        String ancillary_variables "mv1_oct_uncertainty";
    }
    epsilon1_aug {
        String units "1";
        String long_name "surface soil dielectric constant at August snapshot";
        Float64 _FillValue -9999.;
        String grid_mapping "crs";
        String coordinates "lat lon";
        String ancillary_variables "epsilon1_aug_uncertainty";
    }
    h {
        String units "m";
        String long_name "soil surface roughness";
        Float64 _FillValue -9999.;
        String grid_mapping "crs";
        String coordinates "lat lon";
        String ancillary_variables "h_uncertainty";
    }
    z1_aug {
        String units "m";
        String long_name "surface layer depth at August snapshot";
        Float64 _FillValue -9999.;
        String grid_mapping "crs";
        String coordinates "lat lon";
        String ancillary_variables "z1_aug_uncertainty";
    }
    epsilon2 {
        String units "1";
        String long_name "subsurface soil dielectric constant";
        Float64 _FillValue -9999.;
        String grid_mapping "crs";
        String coordinates "lat lon";
        String ancillary_variables "epsilon2_uncertainty";
    }
    mv1_aug {
        String units "vol./vol.";
        String long_name "surface soil moisture at August snapshot";
        Float64 _FillValue -9999.;
        String grid_mapping "crs";
        String coordinates "lat lon";
        String ancillary_variables "mv1_aug_uncertainty";
    }
    crs {
        Float64 false_easting 0.;
        Float64 false_northing 0.;
        Float64 latitude_of_projection_origin 40.;
        Float64 longitude_of_central_meridian -96.;
        Float64 standard_parallel 50., 70.;
        String long_name "CRS definition";
        Float64 longitude_of_prime_meridian 0.;
        Float64 semi_major_axis 6378137.;
        Float64 inverse_flattening 298.25722210100002;
        String grid_mapping_name "albers_conical_equal_area";
    }
    x {
        String units "m";
        String long_name "x coordinate of projection";
        String standard_name "projection_x_coordinate";
    }
    DAP4_GLOBAL {
        String institution "University of Southern California";
        String title "Regional Mapping of Active Layer Properties from AirMOSS P-band PolSAR Data, Koyuk Legacy Line, 2017";
        String references "Chen, R. H., A. Tabatabaeenejad, and M. Moghaddam";
        String Conventions "CF-1.6";
        String project "Arctic-Boreal Vulnerability Experiment (ABoVE)";
        String source "Airborne Microwave Observatory of Subcanopy and Subsurface (AirMOSS) P-band polarimetric synthetic aperture radar (PolSAR)";
    }
}