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attributes
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attributes
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attributes
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attributes
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Probability density function of the total NO2 vertical column in the current granule
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origname:
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attributes
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comment:
Probability density function of the tropospheric NO2 vertical column in the current granule
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origname:
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fullnamepath:
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fullnamepath:
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attributes
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Histogram of the tropospheric NO2 vertical column in the current granule
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fullnamepath:
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PRODUCT_vertices=
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attributes
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units:
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TM5 hybrid B coefficient at upper and lower interface levels
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origname:
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fullnamepath:
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PRODUCT_ground_pixel=
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[
PRODUCT_layer=
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attributes
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long_name:
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attributes
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attributes
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fullnamepath:
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PRODUCT_scanline=
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attributes
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long_name:
satellite altitude
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units:
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comment:
The altitude of the satellite with respect to the geodetic sub satellite point on the WGS84 reference ellipsoid
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origname:
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fullnamepath:
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attributes
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long_name:
solar azimuth angle
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standard_name:
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units:
degree
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comment:
Solar azimuth angle at the ground pixel location on the reference ellipsoid. Angle is measured clockwise from the North (East = 90, South = 180, West = 270)
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origname:
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fullnamepath:
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attributes
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long_name:
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standard_name:
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units:
degree
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valid_min:
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valid_max:
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comment:
Solar zenith angle at the ground pixel location on the reference ellipsoid. Angle is measured away from the vertical
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origname:
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fullnamepath:
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coordinates:
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[
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attributes
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origname:
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fullnamepath:
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attributes
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flag_meanings:
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flag_values:
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ground pixel quality flag
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min_val:
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units:
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origname:
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fullnamepath:
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PRODUCT_scanline=
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(Type is Float32)
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attributes
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long_name:
fractional satellite orbit phase
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units:
1
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comment:
Relative offset [0.0, ..., 1.0] of the measurement in the orbit
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valid_max:
1.019999981
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9.969209968e+36
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origname:
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fullnamepath:
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PRODUCT_scanline=
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[
PRODUCT_ground_pixel=
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(Type is Float32)
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attributes
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long_name:
viewing zenith angle
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standard_name:
viewing_zenith_angle
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units:
degree
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valid_min:
0.000000000
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valid_max:
180.0000000
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comment:
Zenith angle of the satellite at the ground pixel location on the reference ellipsoid. Angle is measured away from the vertical
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9.969209968e+36
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origname:
viewing_zenith_angle
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fullnamepath:
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[
PRODUCT_ground_pixel=
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[
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attributes
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origname:
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fullnamepath:
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[
PRODUCT_scanline=
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[
PRODUCT_ground_pixel=
0
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(Type is Float32)
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attributes
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long_name:
viewing azimuth angle
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standard_name:
viewing_azimuth_angle
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units:
degree
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valid_min:
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valid_max:
180.0000000
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comment:
Satellite azimuth angle at the ground pixel location on the reference ellipsoid. Angle is measured clockwise from the North (East = 90, South = 180, West = 270)
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9.969209968e+36
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origname:
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fullnamepath:
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coordinates:
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PRODUCT_scanline=
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[
PRODUCT_ground_pixel=
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(Type is Float32)
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attributes
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units:
mol m-2
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long_name:
Water vapor slant column density
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origname:
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fullnamepath:
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PRODUCT_scanline=
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[
PRODUCT_ground_pixel=
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(Type is Float32)
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attributes
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units:
mol m-2
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Ghost column NO2: modelled NO2 column below the cloud top
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multiplication_factor_to_convert_to_molecules_percm2:
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fullnamepath:
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[
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(Type is Float32)
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attributes
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units:
mol m-2
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atmosphere_mole_content_of_nitrogen_dioxide standard_error
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Precision of the sum of the tropospheric and stratospheric vertical columns
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fullnamepath:
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coordinates:
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[
PRODUCT_ground_pixel=
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(Type is Float32)
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attributes
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units:
mol m-2
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proposed_standard_name:
atmosphere_mole_content_of_nitrogen_dioxide
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long_name:
Sum of the tropospheric and stratospheric vertical columns
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ancillary_variables:
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multiplication_factor_to_convert_to_molecules_percm2:
6.022139974e+19
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origname:
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fullnamepath:
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coordinates:
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[
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[
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(Type is Float32)
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attributes
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units:
1
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long_name:
Polynomial coefficients of the DOAS fit
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origname:
intensity_offset_coefficients
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fullnamepath:
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coordinates:
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[
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[
PRODUCT_ground_pixel=
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(Type is Float32)
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attributes
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wavelength calibration chi square
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units:
1
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origname:
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fullnamepath:
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[
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0
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[
PRODUCT_ground_pixel=
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(Type is Float32)
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attributes
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units:
m
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long_name:
Liquid water column
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origname:
water_liquid_slant_column_density
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fullnamepath:
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coordinates:
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[
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0
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[
PRODUCT_ground_pixel=
0
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(Type is Float32)
-
attributes
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units:
1
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long_name:
Fit coefficient of the Ring effect
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ancillary_variables:
ring_coefficient_precision
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_FillValue:
9.969209968e+36
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origname:
ring_coefficient
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fullnamepath:
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coordinates:
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PRODUCT_scanline=
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[
PRODUCT_ground_pixel=
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(Type is UInt16)
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attributes
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Number of spectral points used in the retrieval
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65535
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origname:
number_of_spectral_points_in_retrieval
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fullnamepath:
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coordinates:
PRODUCT_longitude PRODUCT_latitude
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[
PRODUCT_scanline=
0
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[
PRODUCT_ground_pixel=
0
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(Type is Float32)
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attributes
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units:
mol m-2
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long_name:
Precision of water vapor slant column density
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multiplication_factor_to_convert_to_molecules_percm2:
6.022139974e+19
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_FillValue:
9.969209968e+36
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origname:
water_slant_column_density_precision
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fullnamepath:
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coordinates:
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[
PRODUCT_scanline=
0
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[
PRODUCT_ground_pixel=
0
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(Type is Float32)
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attributes
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units:
1
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long_name:
Cloud radiance fraction at 440 nm for NO2 retrieval
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radiation_wavelength:
440.0000000
-
assumed_cloud_albedo:
0.8000000119
-
ancillary_variables:
cloud_fraction_crb_nitrogendioxide_window /PRODUCT/SUPPORT_DATA/INPUT_DATA/cloud_pressure_crb
-
_FillValue:
9.969209968e+36
-
origname:
cloud_radiance_fraction_nitrogendioxide_window
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/cloud_radiance_fraction_nitrogendioxide_window
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_nitrogendioxide_total_column_precision[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
mol m-2
-
proposed_standard_name:
atmosphere_mole_content_of_nitrogen_dioxide standard_error
-
long_name:
Precision of the total vertical column of nitrogen dioxide derived from the total slant column and TM5 profile in stratosphere and troposphere
-
multiplication_factor_to_convert_to_molecules_percm2:
6.022139974e+19
-
_FillValue:
9.969209968e+36
-
origname:
nitrogendioxide_total_column_precision
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/nitrogendioxide_total_column_precision
-
coordinates:
longitude latitude
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_wavelength_calibration_irradiance_chi_square[
PRODUCT_time=
0
..0]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
long_name:
wavelength calibration irradiance chi squared
-
units:
1
-
_FillValue:
9.969209968e+36
-
origname:
wavelength_calibration_irradiance_chi_square
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/wavelength_calibration_irradiance_chi_square
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_wavelength_calibration_stretch_precision[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
long_name:
wavelength stretch precision
-
units:
1
-
_FillValue:
9.969209968e+36
-
origname:
wavelength_calibration_stretch_precision
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/wavelength_calibration_stretch_precision
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_nitrogendioxide_slant_column_density_precision[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
mol m-2
-
long_name:
NO2 slant column density precision
-
multiplication_factor_to_convert_to_molecules_percm2:
6.022139974e+19
-
_FillValue:
9.969209968e+36
-
origname:
nitrogendioxide_slant_column_density_precision
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/nitrogendioxide_slant_column_density_precision
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_nitrogendioxide_slant_column_density[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
mol m-2
-
long_name:
NO2 slant column density
-
ancillary_variables:
nitrogendioxide_slant_column_density_precision
-
multiplication_factor_to_convert_to_molecules_percm2:
6.022139974e+19
-
_FillValue:
9.969209968e+36
-
origname:
nitrogendioxide_slant_column_density
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/nitrogendioxide_slant_column_density
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_intensity_offset_coefficients_precision[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
[
PRODUCT_intensity_offset_polynomial_exponents=
0
..0]
(Type is Float32)
-
attributes
-
units:
1
-
long_name:
Precision of the polynomial coefficients of the DOAS fit
-
_FillValue:
9.969209968e+36
-
origname:
intensity_offset_coefficients_precision
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/intensity_offset_coefficients_precision
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_nitrogendioxide_total_column_precision_kernel[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
mol m-2
-
proposed_standard_name:
atmosphere_mole_content_of_nitrogen_dioxide standard_error
-
long_name:
Precision of the total vertical column of nitrogen dioxide derived from the total slant column and TM5 profile in stratosphere and troposphere, when the averaging kernel is applied
-
multiplication_factor_to_convert_to_molecules_percm2:
6.022139974e+19
-
_FillValue:
9.969209968e+36
-
origname:
nitrogendioxide_total_column_precision_kernel
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/nitrogendioxide_total_column_precision_kernel
-
coordinates:
longitude latitude
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_processing_quality_flags[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is UInt32)
-
attributes
-
long_name:
Processing quality flags
-
comment:
Flags indicating conditions that affect quality of the retrieval.
-
flag_meanings:
success radiance_missing irradiance_missing input_spectrum_missing reflectance_range_error ler_range_error snr_range_error sza_range_error vza_range_error lut_range_error ozone_range_error wavelength_offset_error initialization_error memory_error assertion_error io_error numerical_error lut_error ISRF_error convergence_error cloud_filter_convergence_error max_iteration_convergence_error aot_lower_boundary_convergence_error other_boundary_convergence_error geolocation_error ch4_noscat_zero_error h2o_noscat_zero_error max_optical_thickness_error aerosol_boundary_error boundary_hit_error chi2_error svd_error dfs_error radiative_transfer_error optimal_estimation_error profile_error cloud_error model_error number_of_input_data_points_too_low_error cloud_pressure_spread_too_low_error cloud_too_low_level_error generic_range_error generic_exception input_spectrum_alignment_error abort_error wrong_input_type_error wavelength_calibration_error coregistration_error slant_column_density_error airmass_factor_error vertical_column_density_error signal_to_noise_ratio_error configuration_error key_error saturation_error solar_eclipse_filter cloud_filter altitude_consistency_filter altitude_roughness_filter sun_glint_filter mixed_surface_type_filter snow_ice_filter aai_filter cloud_fraction_fresco_filter aai_scene_albedo_filter small_pixel_radiance_std_filter cloud_fraction_viirs_filter cirrus_reflectance_viirs_filter cf_viirs_swir_ifov_filter cf_viirs_swir_ofova_filter cf_viirs_swir_ofovb_filter cf_viirs_swir_ofovc_filter cf_viirs_nir_ifov_filter cf_viirs_nir_ofova_filter cf_viirs_nir_ofovb_filter cf_viirs_nir_ofovc_filter refl_cirrus_viirs_swir_filter refl_cirrus_viirs_nir_filter diff_refl_cirrus_viirs_filter ch4_noscat_ratio_filter ch4_noscat_ratio_std_filter h2o_noscat_ratio_filter h2o_noscat_ratio_std_filter diff_psurf_fresco_ecmwf_filter psurf_fresco_stdv_filter ocean_filter time_range_filter pixel_or_scanline_index_filter geographic_region_filter input_spectrum_warning wavelength_calibration_warning extrapolation_warning sun_glint_warning south_atlantic_anomaly_warning sun_glint_correction snow_ice_warning cloud_warning AAI_warning pixel_level_input_data_missing data_range_warning low_cloud_fraction_warning altitude_consistency_warning signal_to_noise_ratio_warning deconvolution_warning so2_volcanic_origin_likely_warning so2_volcanic_origin_certain_warning interpolation_warning saturation_warning high_sza_warning cloud_retrieval_warning cloud_inhomogeneity_warning
-
flag_masks:
255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 65536, 131072, 262144, 524288, 1048576, 2097152, 4194304, 8388608, 16777216, 33554432, 67108864, 134217728, 268435456, 536870912
-
flag_values:
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 65536, 131072, 262144, 524288, 1048576, 2097152, 4194304, 8388608, 16777216, 33554432, 67108864, 134217728, 268435456, 536870912
-
_FillValue:
4294967295
-
origname:
processing_quality_flags
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/processing_quality_flags
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_number_of_iterations[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Int32)
-
attributes
-
long_name:
number of iterations
-
units:
1
-
_FillValue:
-2147483647
-
origname:
number_of_iterations
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/number_of_iterations
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_polynomial_coefficients[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
[
PRODUCT_polynomial_exponents=
0
..5]
(Type is Float32)
-
attributes
-
units:
1
-
long_name:
Polynomial coefficients of the DOAS fit
-
ancillary_variables:
polynomial_coefficients_precision
-
_FillValue:
9.969209968e+36
-
origname:
polynomial_coefficients
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/polynomial_coefficients
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_air_mass_factor_stratosphere[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
1
-
long_name:
Stratospheric air mass factor
-
ancillary_variables:
/PRODUCT/tm5_tropopause_layer_index
-
_FillValue:
9.969209968e+36
-
origname:
air_mass_factor_stratosphere
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/air_mass_factor_stratosphere
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_cloud_fraction_crb_nitrogendioxide_window[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
proposed_standard_name:
effective_cloud_area_fraction_assuming_fixed_cloud_albedo
-
units:
1
-
long_name:
Cloud fraction at 440 nm for NO2 retrieval
-
radiation_wavelength:
440.0000000
-
assumed_cloud_albedo:
0.8000000119
-
ancillary_variables:
cloud_radiance_fraction_nitrogendioxide_window /PRODUCT/SUPPORT_DATA/INPUT_DATA/cloud_pressure_crb
-
_FillValue:
9.969209968e+36
-
origname:
cloud_fraction_crb_nitrogendioxide_window
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/cloud_fraction_crb_nitrogendioxide_window
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_nitrogendioxide_total_column[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
mol m-2
-
proposed_standard_name:
atmosphere_mole_content_of_nitrogen_dioxide
-
long_name:
Total vertical column of nitrogen dioxide derived from the total slant column and TM5 profile in stratosphere and troposphere
-
ancillary_variables:
nitrogendioxide_total_column_precision /PRODUCT/averaging_kernel
-
multiplication_factor_to_convert_to_molecules_percm2:
6.022139974e+19
-
_FillValue:
9.969209968e+36
-
origname:
nitrogendioxide_total_column
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/nitrogendioxide_total_column
-
coordinates:
longitude latitude
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_wavelength_calibration_offset_precision[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
long_name:
wavelength offset precision
-
units:
nm
-
_FillValue:
9.969209968e+36
-
origname:
wavelength_calibration_offset_precision
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/wavelength_calibration_offset_precision
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_chi_square[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
1
-
long_name:
Chi squared of fit
-
ancillary_variables:
number_of_spectral_points_in_retrieval degrees_of_freedom
-
_FillValue:
9.969209968e+36
-
origname:
chi_square
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/chi_square
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_nitrogendioxide_slant_column_density_stripe_amplitude[
PRODUCT_time=
0
..0]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
mol m-2
-
long_name:
Across-track NO2 slant column stripe offset, 7-day mean, determined over the Pacific Ocean
-
comment:
The stripe amplitude is subtracted from the NO2 slant column before the vertical columns are computed
-
multiplication_factor_to_convert_to_molecules_percm2:
6.022139974e+19
-
_FillValue:
9.969209968e+36
-
origname:
nitrogendioxide_slant_column_density_stripe_amplitude
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/nitrogendioxide_slant_column_density_stripe_amplitude
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_air_mass_factor_cloudy[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
1
-
long_name:
Air mass factor for the cloud-covered part of the scene
-
ancillary_variables:
tm5_tropopause_layer_index
-
_FillValue:
9.969209968e+36
-
origname:
air_mass_factor_cloudy
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/air_mass_factor_cloudy
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_wavelength_calibration_stretch[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
long_name:
wavelength stretch
-
units:
1
-
ancillary_variables:
wavelength_calibration_stretch_precision
-
comment:
True wavelength = nominal wavelength + wavelength offset + wavelength stretch * scaled wavelength
-
_FillValue:
9.969209968e+36
-
origname:
wavelength_calibration_stretch
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/wavelength_calibration_stretch
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_polynomial_coefficients_precision[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
[
PRODUCT_polynomial_exponents=
0
..5]
(Type is Float32)
-
attributes
-
units:
1
-
long_name:
Precision of the polynomial coefficients of the DOAS fit
-
_FillValue:
9.969209968e+36
-
origname:
polynomial_coefficients_precision
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/polynomial_coefficients_precision
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_degrees_of_freedom[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
1
-
long_name:
Degrees of freedom from slant column fit
-
ancillary_variables:
number_of_spectral_points_in_retrieval
-
_FillValue:
9.969209968e+36
-
origname:
degrees_of_freedom
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/degrees_of_freedom
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_wavelength_calibration_offset[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
long_name:
wavelength offset
-
units:
nm
-
wavelength_fit_window_start:
405.00000000000000
-
wavelength_fit_window_end:
465.00000000000000
-
ancillary_variables:
wavelength_calibration_offset_precision
-
comment:
True wavelength = nominal wavelength + wavelength offset + wavelength stretch * scaled wavelength
-
_FillValue:
9.969209968e+36
-
origname:
wavelength_calibration_offset
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/wavelength_calibration_offset
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_oxygen_oxygen_dimer_slant_column_density[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
mol2 m-5
-
long_name:
Slant column density of oxygen collision induced absorption
-
ancillary_variables:
oxygen_oxygen_dimer_slant_column_density_precision
-
multiplication_factor_to_convert_to_molecules2_percm5:
3.6266200000000001e+37
-
_FillValue:
9.969209968e+36
-
origname:
oxygen_oxygen_dimer_slant_column_density
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/oxygen_oxygen_dimer_slant_column_density
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_wavelength_calibration_irradiance_offset_precision[
PRODUCT_time=
0
..0]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
long_name:
irradiance wavelength offset precision
-
units:
nm
-
_FillValue:
9.969209968e+36
-
origname:
wavelength_calibration_irradiance_offset_precision
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/wavelength_calibration_irradiance_offset_precision
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_air_mass_factor_clear[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
1
-
long_name:
Air mass factor for the cloud-free part of the scene
-
ancillary_variables:
tm5_tropopause_layer_index
-
_FillValue:
9.969209968e+36
-
origname:
air_mass_factor_clear
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/air_mass_factor_clear
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_root_mean_square_error_of_fit[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
1
-
long_name:
Root mean square residual of the fit
-
ancillary_variables:
number_of_spectral_points_in_retrieval
-
_FillValue:
9.969209968e+36
-
origname:
root_mean_square_error_of_fit
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/root_mean_square_error_of_fit
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_oxygen_oxygen_dimer_slant_column_density_precision[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
mol2 m-5
-
long_name:
Precision of the slant column density of oxygen collision induced absorption
-
multiplication_factor_to_convert_to_molecules2_percm5:
3.6266200000000001e+37
-
_FillValue:
9.969209968e+36
-
origname:
oxygen_oxygen_dimer_slant_column_density_precision
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/oxygen_oxygen_dimer_slant_column_density_precision
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_water_liquid_slant_column_density_precision[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
m
-
long_name:
Precision of liquid water column
-
_FillValue:
9.969209968e+36
-
origname:
water_liquid_slant_column_density_precision
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/water_liquid_slant_column_density_precision
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_wavelength_calibration_irradiance_offset[
PRODUCT_time=
0
..0]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
long_name:
wavelength offset
-
units:
nm
-
wavelength_fit_window_start:
405.00000000000000
-
wavelength_fit_window_end:
465.00000000000000
-
ancillary_variables:
wavelength_calibration_offset_precision
-
comment:
True wavelength = nominal wavelength + wavelength offset + wavelength stretch * scaled wavelength
-
_FillValue:
9.969209968e+36
-
origname:
wavelength_calibration_irradiance_offset
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/wavelength_calibration_irradiance_offset
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_nitrogendioxide_stratospheric_column[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
mol m-2
-
standard_name:
stratosphere_mole_content_of_nitrogen_dioxide
-
long_name:
Stratospheric vertical column of nitrogen dioxide, derived from the TM5-MP vertical profiles
-
ancillary_variables:
nitrogendioxide_stratospheric_column_precision air_mass_factor_stratosphere /PRODUCT/air_mass_factor_total /PRODUCT/averaging_kernel
-
multiplication_factor_to_convert_to_molecules_percm2:
6.022139974e+19
-
_FillValue:
9.969209968e+36
-
origname:
nitrogendioxide_stratospheric_column
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/nitrogendioxide_stratospheric_column
-
coordinates:
longitude latitude
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_ring_coefficient_precision[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
1
-
long_name:
Precision of fit coefficient of the Ring effect
-
_FillValue:
9.969209968e+36
-
origname:
ring_coefficient_precision
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/ring_coefficient_precision
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_ozone_slant_column_density_precision[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
mol m-2
-
long_name:
O3 slant column density precision
-
multiplication_factor_to_convert_to_molecules_percm2:
6.022139974e+19
-
multiplication_factor_to_convert_to_DU:
2241.149902
-
_FillValue:
9.969209968e+36
-
origname:
ozone_slant_column_density_precision
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/ozone_slant_column_density_precision
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_nitrogendioxide_stratospheric_column_precision[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
mol m-2
-
standard_name:
stratosphere_mole_content_of_nitrogen_dioxide standard_error
-
long_name:
Precision of stratospheric vertical column of nitrogen dioxide
-
multiplication_factor_to_convert_to_molecules_percm2:
6.022139974e+19
-
_FillValue:
9.969209968e+36
-
origname:
nitrogendioxide_stratospheric_column_precision
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/nitrogendioxide_stratospheric_column_precision
-
coordinates:
longitude latitude
PRODUCT_SUPPORT_DATA_DETAILED_RESULTS_ozone_slant_column_density[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
mol m-2
-
long_name:
O3 slant column density
-
ancillary_variables:
ozone_slant_column_density_precision
-
multiplication_factor_to_convert_to_molecules_percm2:
6.022139974e+19
-
multiplication_factor_to_convert_to_DU:
2241.149902
-
_FillValue:
9.969209968e+36
-
origname:
ozone_slant_column_density
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/ozone_slant_column_density
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_INPUT_DATA_surface_pressure[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
Pa
-
standard_name:
surface_air_pressure
-
long_name:
Surface pressure
-
_FillValue:
9.969209968e+36
-
origname:
surface_pressure
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/INPUT_DATA/surface_pressure
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_INPUT_DATA_cloud_pressure_crb[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
Pa
-
proposed_standard_name:
air_pressure_at_cloud_optical_centroid
-
long_name:
Cloud optical centroid pressure
-
_FillValue:
9.969209968e+36
-
origname:
cloud_pressure_crb
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/INPUT_DATA/cloud_pressure_crb
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_INPUT_DATA_snow_ice_flag[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Byte)
-
attributes
-
long_name:
Snow-ice mask
-
_FillValue:
254
-
comment:
Flag indicating snow/ice at center of ground pixel
-
flag_meanings:
snow-free_land sea_ice_1_percent sea_ice_2_percent sea_ice_3_percent sea_ice_4_percent sea_ice_5_percent sea_ice_6_percent sea_ice_7_percent sea_ice_8_percent sea_ice_9_percent sea_ice_10_percent sea_ice_11_percent sea_ice_12_percent sea_ice_13_percent sea_ice_14_percent sea_ice_15_percent sea_ice_16_percent sea_ice_17_percent sea_ice_18_percent sea_ice_19_percent sea_ice_20_percent sea_ice_21_percent sea_ice_22_percent sea_ice_23_percent sea_ice_24_percent sea_ice_25_percent sea_ice_26_percent sea_ice_27_percent sea_ice_28_percent sea_ice_29_percent sea_ice_30_percent sea_ice_31_percent sea_ice_32_percent sea_ice_33_percent sea_ice_34_percent sea_ice_35_percent sea_ice_36_percent sea_ice_37_percent sea_ice_38_percent sea_ice_39_percent sea_ice_40_percent sea_ice_41_percent sea_ice_42_percent sea_ice_43_percent sea_ice_44_percent sea_ice_45_percent sea_ice_46_percent sea_ice_47_percent sea_ice_48_percent sea_ice_49_percent sea_ice_50_percent sea_ice_51_percent sea_ice_52_percent sea_ice_53_percent sea_ice_54_percent sea_ice_55_percent sea_ice_56_percent sea_ice_57_percent sea_ice_58_percent sea_ice_59_percent sea_ice_60_percent sea_ice_61_percent sea_ice_62_percent sea_ice_63_percent sea_ice_64_percent sea_ice_65_percent sea_ice_66_percent sea_ice_67_percent sea_ice_68_percent sea_ice_69_percent sea_ice_70_percent sea_ice_71_percent sea_ice_72_percent sea_ice_73_percent sea_ice_74_percent sea_ice_75_percent sea_ice_76_percent sea_ice_77_percent sea_ice_78_percent sea_ice_79_percent sea_ice_80_percent sea_ice_81_percent sea_ice_82_percent sea_ice_83_percent sea_ice_84_percent sea_ice_85_percent sea_ice_86_percent sea_ice_87_percent sea_ice_88_percent sea_ice_89_percent sea_ice_90_percent sea_ice_91_percent sea_ice_92_percent sea_ice_93_percent sea_ice_94_percent sea_ice_95_percent sea_ice_96_percent sea_ice_97_percent sea_ice_98_percent sea_ice_99_percent sea_ice_100_percent permanent_ice snow mixed_pixels_at_coastlines suspect_ice_value corners ocean
-
flag_values:
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 103, 252, 253, 254, 255
-
origname:
snow_ice_flag
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/INPUT_DATA/snow_ice_flag
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_INPUT_DATA_surface_altitude[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
long_name:
Surface altitude
-
standard_name:
surface_altitude
-
units:
m
-
source:
http://topotools.cr.usgs.gov/gmted_viewer/
-
comment:
The mean of the sub-pixels of the surface altitudewithin the approximate field of view, based on the GMTED2010 surface elevation database
-
_FillValue:
9.969209968e+36
-
origname:
surface_altitude
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/INPUT_DATA/surface_altitude
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_INPUT_DATA_apparent_scene_pressure[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
Pa
-
proposed_standard_name:
air_pressure_at_cloud_optical_centroid_assuming_completely_cloudy_sky
-
long_name:
Scene pressure from the cloud product
-
_FillValue:
9.969209968e+36
-
origname:
apparent_scene_pressure
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/INPUT_DATA/apparent_scene_pressure
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_INPUT_DATA_surface_albedo[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
1
-
standard_name:
surface_albedo
-
long_name:
Surface albedo in the cloud product
-
radiation_wavelength:
758.0000000
-
_FillValue:
9.969209968e+36
-
origname:
surface_albedo
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/INPUT_DATA/surface_albedo
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_INPUT_DATA_eastward_wind[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
standard_name:
eastward_wind
-
long_name:
Eastward wind from ECMWF at 10 meter height level
-
units:
m s-1
-
ancillary_variables:
northward_wind
-
_FillValue:
9.969209968e+36
-
origname:
eastward_wind
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/INPUT_DATA/eastward_wind
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_INPUT_DATA_scene_albedo[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
1
-
proposed_standard_name:
cloud_albedo_assuming_completely_cloudy_sky
-
long_name:
Scene albedo in the cloud product
-
radiation_wavelength:
758.0000000
-
_FillValue:
9.969209968e+36
-
origname:
scene_albedo
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/INPUT_DATA/scene_albedo
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_INPUT_DATA_surface_albedo_nitrogendioxide_window[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
1
-
standard_name:
surface_albedo
-
long_name:
Surface albedo in the NO2 fit window
-
radiation_wavelength:
440.0000000
-
_FillValue:
9.969209968e+36
-
origname:
surface_albedo_nitrogendioxide_window
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/INPUT_DATA/surface_albedo_nitrogendioxide_window
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_INPUT_DATA_cloud_albedo_crb[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
1
-
standard_name:
cloud_albedo
-
long_name:
Cloud albedo in the cloud product
-
_FillValue:
9.969209968e+36
-
origname:
cloud_albedo_crb
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/INPUT_DATA/cloud_albedo_crb
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_INPUT_DATA_surface_classification[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Byte)
-
attributes
-
long_name:
Land-water mask and surface classification based on a static database
-
comment:
Flag indicating land/water and further surface classifications for the ground pixel
-
source:
USGS (https://lta.cr.usgs.gov/GLCC) and NASA SDP toolkit (http://newsroom.gsfc.nasa.gov/sdptoolkit/toolkit.html)
-
flag_meanings:
land water some_water coast value_covers_majority_of_pixel water+shallow_ocean water+shallow_inland_water water+ocean_coastline-lake_shoreline water+intermittent_water water+deep_inland_water water+continental_shelf_ocean water+deep_ocean land+urban_and_built-up_land land+dryland_cropland_and_pasture land+irrigated_cropland_and_pasture land+mixed_dryland-irrigated_cropland_and_pasture land+cropland-grassland_mosaic land+cropland-woodland_mosaic land+grassland land+shrubland land+mixed_shrubland-grassland land+savanna land+deciduous_broadleaf_forest land+deciduous_needleleaf_forest land+evergreen_broadleaf_forest land+evergreen_needleleaf_forest land+mixed_forest land+herbaceous_wetland land+wooded_wetland land+barren_or_sparsely_vegetated land+herbaceous_tundra land+wooded_tundra land+mixed_tundra land+bare_ground_tundra land+snow_or_ice
-
flag_values:
0, 1, 2, 3, 4, 9, 17, 25, 33, 41, 49, 57, 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112, 120, 128, 136, 144, 152, 160, 168, 176, 184
-
flag_masks:
3, 3, 3, 3, 4, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249
-
_FillValue:
255
-
origname:
surface_classification
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/INPUT_DATA/surface_classification
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_INPUT_DATA_surface_altitude_precision[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
long_name:
surface altitude precision
-
standard_name:
surface_altitude standard_error
-
units:
m
-
standard_error_multiplier:
1.000000000
-
source:
http://topotools.cr.usgs.gov/gmted_viewer/
-
comment:
The standard deviation of sub-pixels used in calculating the mean surface altitude, based on the GMTED2010 surface elevation database
-
_FillValue:
9.969209968e+36
-
origname:
surface_altitude_precision
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/INPUT_DATA/surface_altitude_precision
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_INPUT_DATA_cloud_fraction_crb[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
1
-
proposed_standard_name:
effective_cloud_area_fraction_assuming_fixed_cloud_albedo
-
long_name:
Effective cloud fraction from the cloud product
-
_FillValue:
9.969209968e+36
-
origname:
cloud_fraction_crb
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/INPUT_DATA/cloud_fraction_crb
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_INPUT_DATA_instrument_configuration_version[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
(Type is Int16)
-
attributes
-
long_name:
IcVersion
-
comment:
Version of the instrument_configuration_identifier
-
_FillValue:
-32767
-
origname:
instrument_configuration_version
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/INPUT_DATA/instrument_configuration_version
PRODUCT_SUPPORT_DATA_INPUT_DATA_aerosol_index_354_388[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
1
-
long_name:
Absorbing aerosol index from the TROPOMI AAI product
-
_FillValue:
9.969209968e+36
-
origname:
aerosol_index_354_388
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/INPUT_DATA/aerosol_index_354_388
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_INPUT_DATA_scaled_small_pixel_variance[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
long_name:
scaled small pixel variance
-
units:
1
-
comment:
The scaled variance of the reflectances of the small pixels
-
radiation_wavelength:
460.0000000
-
_FillValue:
9.969209968e+36
-
origname:
scaled_small_pixel_variance
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/INPUT_DATA/scaled_small_pixel_variance
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_INPUT_DATA_northward_wind[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
standard_name:
northward_wind
-
long_name:
Northward wind from ECMWF at 10 meter height level
-
units:
m s-1
-
ancillary_variables:
eastward_wind
-
_FillValue:
9.969209968e+36
-
origname:
northward_wind
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/INPUT_DATA/northward_wind
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_SUPPORT_DATA_INPUT_DATA_instrument_configuration_identifier[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
(Type is Int32)
-
attributes
-
long_name:
IcID
-
comment:
The Instrument Configuration ID defines the type of measurement and its purpose. The number of instrument configuration IDs will increase over the mission as new types of measurements are created and used
-
_FillValue:
-2147483647
-
origname:
instrument_configuration_identifier
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/INPUT_DATA/instrument_configuration_identifier
PRODUCT_qa_value[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Byte)
-
attributes
-
units:
1
-
scale_factor:
0.009999999776
-
add_offset:
0.000000000
-
valid_min_:
0
-
valid_max_:
100
-
long_name:
data quality value
-
comment:
A continuous quality descriptor, varying between 0 (no data) and 1 (full quality data). Recommend to ignore data with qa_value < 0.5
-
_FillValue:
255
-
origname:
qa_value
-
fullnamepath:
/PRODUCT/qa_value
-
coordinates:
longitude latitude
PRODUCT_air_mass_factor_troposphere[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
1
-
long_name:
Tropospheric air mass factor
-
ancillary_variables:
tm5_tropopause_layer_index
-
_FillValue:
9.969209968e+36
-
origname:
air_mass_factor_troposphere
-
fullnamepath:
/PRODUCT/air_mass_factor_troposphere
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_air_mass_factor_total[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
1
-
long_name:
Total air mass factor
-
_FillValue:
9.969209968e+36
-
origname:
air_mass_factor_total
-
fullnamepath:
/PRODUCT/air_mass_factor_total
-
coordinates:
PRODUCT_longitude PRODUCT_latitude
PRODUCT_longitude[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
long_name:
pixel center longitude
-
units:
degrees_east
-
standard_name:
longitude
-
valid_min:
-180.0000000
-
valid_max:
180.0000000
-
bounds:
/PRODUCT/SUPPORT_DATA/GEOLOCATIONS/longitude_bounds
-
_FillValue:
9.969209968e+36
-
origname:
longitude
-
fullnamepath:
/PRODUCT/longitude
PRODUCT_latitude[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
long_name:
pixel center latitude
-
units:
degrees_north
-
standard_name:
latitude
-
valid_min:
-90.00000000
-
valid_max:
90.00000000
-
bounds:
/PRODUCT/SUPPORT_DATA/GEOLOCATIONS/latitude_bounds
-
_FillValue:
9.969209968e+36
-
origname:
latitude
-
fullnamepath:
/PRODUCT/latitude
PRODUCT_nitrogendioxide_tropospheric_column_precision[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
mol m-2
-
standard_name:
troposphere_mole_content_of_nitrogen_dioxide standard_error
-
long_name:
Precision of the tropospheric vertical column of nitrogen dioxide
-
multiplication_factor_to_convert_to_molecules_percm2:
6.022140854e+19
-
_FillValue:
9.969209968e+36
-
origname:
nitrogendioxide_tropospheric_column_precision
-
fullnamepath:
/PRODUCT/nitrogendioxide_tropospheric_column_precision
-
coordinates:
longitude latitude
PRODUCT_time_utc[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
(Type is String)
PRODUCT_nitrogendioxide_tropospheric_column_precision_kernel[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
mol m-2
-
standard_name:
troposphere_mole_content_of_nitrogen_dioxide standard_error
-
long_name:
Precision of the tropospheric vertical column of nitrogen dioxide when applying the averaging kernel
-
multiplication_factor_to_convert_to_molecules_percm2:
6.022140854e+19
-
_FillValue:
9.969209968e+36
-
origname:
nitrogendioxide_tropospheric_column_precision_kernel
-
fullnamepath:
/PRODUCT/nitrogendioxide_tropospheric_column_precision_kernel
-
coordinates:
longitude latitude
PRODUCT_delta_time[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
(Type is Int32)
-
attributes
-
long_name:
offset of start time of measurement relative to time_reference
-
units:
milliseconds since 2019-12-17 00:00:00
-
_FillValue:
-2147483647
-
origname:
delta_time
-
fullnamepath:
/PRODUCT/delta_time
PRODUCT_nitrogendioxide_tropospheric_column[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
[
PRODUCT_ground_pixel=
0
..449]
(Type is Float32)
-
attributes
-
units:
mol m-2
-
standard_name:
troposphere_mole_content_of_nitrogen_dioxide
-
long_name:
Tropospheric vertical column of nitrogen dioxide
-
ancillary_variables:
nitrogendioxide_tropospheric_column_precision air_mass_factor_troposphere air_mass_factor_total averaging_kernel
-
multiplication_factor_to_convert_to_molecules_percm2:
6.022139974e+19
-
_FillValue:
9.969209968e+36
-
origname:
nitrogendioxide_tropospheric_column
-
fullnamepath:
/PRODUCT/nitrogendioxide_tropospheric_column
-
coordinates:
longitude latitude
PRODUCT_scanline[
PRODUCT_scanline=
0
..4172]
(Type is Int32)
-
attributes
-
units:
1
-
axis:
Y
-
long_name:
along-track dimension index
-
comment:
This coordinate variable defines the indices along track; index starts at 0
-
_FillValue:
-2147483647
-
origname:
scanline
-
fullnamepath:
/PRODUCT/scanline
PRODUCT_time[
PRODUCT_time=
0
..0]
(Type is Int32)
-
attributes
-
units:
seconds since 2010-01-01 00:00:00
-
standard_name:
time
-
axis:
T
-
long_name:
reference time for the measurements
-
comment:
The time in this variable corresponds to the time in the time_reference global attribute
-
_FillValue:
-2147483647
-
origname:
time
-
fullnamepath:
/PRODUCT/time
METADATA_QA_STATISTICS_nitrogendioxide_stratospheric_column_histogram_axis[
METADATA_QA_STATISTICS_nitrogendioxide_stratospheric_column_histogram_axis=
0
..99]
(Type is Float32)
-
attributes
-
units:
mol m-2
-
comment:
Histogram of the stratospheric NO2 vertical column
-
long_name:
Histogram of the stratospheric NO2 vertical column
-
bounds:
nitrogendioxide_stratospheric_column_histogram_bounds
-
_FillValue:
9.969209968e+36
-
origname:
nitrogendioxide_stratospheric_column_histogram_axis
-
fullnamepath:
/METADATA/QA_STATISTICS/nitrogendioxide_stratospheric_column_histogram_axis
METADATA_QA_STATISTICS_nitrogendioxide_stratospheric_column_pdf_axis[
METADATA_QA_STATISTICS_nitrogendioxide_stratospheric_column_pdf_axis=
0
..399]
(Type is Float32)
-
attributes
-
units:
mol m-2
-
comment:
Probability density function of the stratospheric NO2 vertical column
-
long_name:
Probability density function of the stratospheric NO2 vertical column
-
bounds:
aerosol_nitrogendioxide_stratospheric_column_pdf_bounds
-
_FillValue:
9.969209968e+36
-
origname:
nitrogendioxide_stratospheric_column_pdf_axis
-
fullnamepath:
/METADATA/QA_STATISTICS/nitrogendioxide_stratospheric_column_pdf_axis
METADATA_QA_STATISTICS_nitrogendioxide_total_column_histogram_axis[
METADATA_QA_STATISTICS_nitrogendioxide_total_column_histogram_axis=
0
..99]
(Type is Float32)
-
attributes
-
units:
mol m-2
-
comment:
Histogram of the total NO2 vertical column
-
long_name:
Histogram of the total NO2 vertical column
-
bounds:
nitrogendioxide_total_column_histogram_bounds
-
_FillValue:
9.969209968e+36
-
origname:
nitrogendioxide_total_column_histogram_axis
-
fullnamepath:
/METADATA/QA_STATISTICS/nitrogendioxide_total_column_histogram_axis
METADATA_QA_STATISTICS_nitrogendioxide_total_column_pdf_axis[
METADATA_QA_STATISTICS_nitrogendioxide_total_column_pdf_axis=
0
..399]
(Type is Float32)
-
attributes
-
units:
mol m-2
-
comment:
Probability density function of the total NO2 vertical column
-
long_name:
Probability density function of the total NO2 vertical column
-
bounds:
nitrogendioxide_total_column_pdf_bounds
-
_FillValue:
9.969209968e+36
-
origname:
nitrogendioxide_total_column_pdf_axis
-
fullnamepath:
/METADATA/QA_STATISTICS/nitrogendioxide_total_column_pdf_axis
METADATA_QA_STATISTICS_nitrogendioxide_tropospheric_column_histogram_axis[
METADATA_QA_STATISTICS_nitrogendioxide_tropospheric_column_histogram_axis=
0
..99]
(Type is Float32)
-
attributes
-
units:
mol m-2
-
comment:
Histogram of the tropospheric NO2 vertical column
-
long_name:
Histogram of the tropospheric NO2 vertical column
-
bounds:
nitrogendioxide_tropospheric_column_histogram_bounds
-
_FillValue:
9.969209968e+36
-
origname:
nitrogendioxide_tropospheric_column_histogram_axis
-
fullnamepath:
/METADATA/QA_STATISTICS/nitrogendioxide_tropospheric_column_histogram_axis
METADATA_QA_STATISTICS_nitrogendioxide_tropospheric_column_pdf_axis[
METADATA_QA_STATISTICS_nitrogendioxide_tropospheric_column_pdf_axis=
0
..399]
(Type is Float32)
-
attributes
-
units:
mol m-2
-
comment:
Probability density function of the tropospheric NO2 vertical column
-
long_name:
Probability density function of the tropospheric NO2 vertical column
-
bounds:
nitrogendioxide_tropospheric_column_pdf_bounds
-
_FillValue:
9.969209968e+36
-
origname:
nitrogendioxide_tropospheric_column_pdf_axis
-
fullnamepath:
/METADATA/QA_STATISTICS/nitrogendioxide_tropospheric_column_pdf_axis
METADATA_QA_STATISTICS_vertices[
METADATA_QA_STATISTICS_vertices=
0
..1]
(Type is Float32)
no attributes
PRODUCT_corner[
PRODUCT_corner=
0
..3]
(Type is Int32)
-
attributes
-
units:
1
-
long_name:
pixel corner index
-
comment:
This coordinate variable defines the indices for the pixel corners; index starts at 0 (counter-clockwise, starting from south-western corner of the pixel in ascending part of the orbit)
-
_FillValue:
-2147483647
-
origname:
corner
-
fullnamepath:
/PRODUCT/corner
PRODUCT_ground_pixel[
PRODUCT_ground_pixel=
0
..449]
(Type is Int32)
-
attributes
-
units:
1
-
axis:
X
-
long_name:
across-track dimension index
-
comment:
This coordinate variable defines the indices across track, from west to east; index starts at 0
-
_FillValue:
-2147483647
-
origname:
ground_pixel
-
fullnamepath:
/PRODUCT/ground_pixel
PRODUCT_intensity_offset_polynomial_exponents[
PRODUCT_intensity_offset_polynomial_exponents=
0
..0]
(Type is Int32)
-
attributes
-
units:
1
-
long_name:
Polynomial exponents for intensity offset
-
ancillary_variables:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/polynomial_coefficients
-
_FillValue:
-2147483647
-
origname:
intensity_offset_polynomial_exponents
-
fullnamepath:
/PRODUCT/intensity_offset_polynomial_exponents
PRODUCT_layer[
PRODUCT_layer=
0
..33]
(Type is Int32)
-
attributes
-
standard_name:
atmosphere_hybrid_sigma_pressure_coordinate
-
units:
1
-
long_name:
TM5 atmospheric layer numbers
-
positive:
down
-
axis:
Z
-
formula_terms:
ap: tm5_constant_a b: tm5_constant_b ps: /PRODUCT/SUPPORT_DATA/INPUT_DATA/surface_pressure
-
comment:
p(t, k, j, i, l) = ap(k, l) + b(k, l)*ps(t, j, i); k from surface to top of atmosphere; l=0 for base of layer, l=1 for top of layer.
-
_FillValue:
-2147483647
-
origname:
layer
-
fullnamepath:
/PRODUCT/layer
PRODUCT_polynomial_exponents[
PRODUCT_polynomial_exponents=
0
..5]
(Type is Int32)
-
attributes
-
units:
1
-
long_name:
Polynomial exponents for background polynomial
-
ancillary_variables:
/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/polynomial_coefficients
-
_FillValue:
-2147483647
-
origname:
polynomial_exponents
-
fullnamepath:
/PRODUCT/polynomial_exponents
PRODUCT_vertices[
PRODUCT_vertices=
0
..1]
(Type is Int32)
PRODUCT_SUPPORT_DATA_GEOLOCATIONS_satellite_latitude[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
(Type is Float32)
-
attributes
-
long_name:
sub satellite latitude
-
units:
degrees_north
-
comment:
Latitude of the geodetic sub satellite point on the WGS84 reference ellipsoid
-
valid_min:
-90.00000000
-
valid_max:
90.00000000
-
_FillValue:
9.969209968e+36
-
origname:
satellite_latitude
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/GEOLOCATIONS/satellite_latitude
PRODUCT_SUPPORT_DATA_GEOLOCATIONS_satellite_longitude[
PRODUCT_time=
0
..0]
[
PRODUCT_scanline=
0
..4172]
(Type is Float32)
-
attributes
-
long_name:
satellite_longitude
-
units:
degrees_east
-
comment:
Longitude of the geodetic sub satellite point on the WGS84 reference ellipsoid
-
valid_min:
-180.0000000
-
valid_max:
180.0000000
-
_FillValue:
9.969209968e+36
-
origname:
satellite_longitude
-
fullnamepath:
/PRODUCT/SUPPORT_DATA/GEOLOCATIONS/satellite_longitude
|
