L2OCLO version 0

L2OCLO

This definition is based on version 1.1.0 of the S5P OCLO Product User Manual Specification S5p+I_OCLO_IUP-UB_PUM

root type

hdf5 record

attribute: Conventions

hdf5 string

attribute: title

hdf5 string

attribute: creator_name

hdf5 string

attribute: creator_email

hdf5 string

attribute: reference

hdf5 string

attribute: product_version

hdf5 string

attribute: slant_column_processor_name

hdf5 string

attribute: slant_column_processor_version

hdf5 string

attribute: slant_column_fit_window

hdf5 string

attribute: date_created

hdf5 string

attribute: id

hdf5 string

attribute: file_class

hdf5 string

attribute: keywords_vocabulary

hdf5 string

attribute: keywords

hdf5 string

attribute: standard_name_vocabulary

hdf5 string

attribute: cdm_data_type

hdf5 string

attribute: orbit

hdf5 array[1]

attribute: level1b_file

hdf5 string

attribute: time_reference

hdf5 string

attribute: time_reference_days_since_1950

hdf5 array[1]

attribute: time_reference_julian_day

hdf5 array[1]

attribute: time_reference_seconds_since_1970

hdf5 array[1]

attribute: time_coverage_start

hdf5 string

attribute: time_coverage_end

hdf5 string

attribute: geospatial_lat_max

hdf5 array[1]

attribute: geospatial_lat_min

hdf5 array[1]

attribute: geospatial_lon_max

hdf5 array[1]

attribute: geospatial_lon_min

hdf5 array[1]

attribute: institution

hdf5 string

attribute: source

hdf5 string

attribute: sc_processing_algorithm

hdf5 string

attribute: sc_processing_algorithm_parameters

hdf5 string

attribute: sc_postprocessing_algorithm_parameters

hdf5 string

attribute: sc_postprocessing_algorithm

hdf5 string

attribute: analysis_method

hdf5 string

attribute: least_squares_fit_weighting

hdf5 string

attribute: interpolation_method

hdf5 string

attribute: linfit_preshift

hdf5 string

attribute: linfit_dampening

hdf5 string

attribute: maximum_number_of_iterations

hdf5 string

attribute: convergence_criterion

hdf5 string

attribute: spike_tolerance_factor

hdf5 string

attribute: fit_window

hdf5 string

attribute: fit_polynomial_degree

hdf5 string

attribute: instrument_format

hdf5 string

attribute: irradiance_calibration_analysis_method

hdf5 string

attribute: irradiance_calibration_polynomial_degree

hdf5 string

attribute: irradiance_calibration_window_limits

hdf5 string

attribute: irradiance_calibration_subwindows

hdf5 string

attribute: irradiance_calibration_shift

hdf5 string

attribute: irradiance_calibration_stretch

hdf5 string

attribute: irradiance_calibration_file

hdf5 string

attribute: fit_slit_function

hdf5 string

attribute: radiance_file

hdf5 string

attribute: solar_reference

hdf5 string

attribute: slit_function_file

hdf5 string

attribute: lowpass_filter

hdf5 string

attribute: highpass_filter

hdf5 string

attribute: radiance_calibration_shift

hdf5 string

attribute: radiance_calibration_stretch

hdf5 string

attribute: radiance_calibration_scale_file

hdf5 string

attribute: xsection_file_ozone_223K

hdf5 string

attribute: xsection_file_ozone_243K

hdf5 string

attribute: xsection_file_nitrogendioxide

hdf5 string

attribute: xsection_file_oxygen_oxygen_dimer

hdf5 string

attribute: xsection_file_ring

hdf5 string

attribute: xsection_file_brominemonoxide

hdf5 string

attribute: xsection_file_residual_inhomo_negative

hdf5 string

attribute: xsection_file_residual_inhomo_positive

hdf5 string

attribute: xsection_file_chlorinedioxide

hdf5 string

attribute: xsection_file_residual_nh

hdf5 string

attribute: xsection_file_residual_tropics

hdf5 string

attribute: intensity_offset_coefficients

hdf5 string

attribute: undersampling_correction

hdf5 string

attribute: input_files

hdf5 array[15]

attribute: nc_postprocessing_algorithm

hdf5 string

attribute: nc_postprocessing_algorithm_parameters

hdf5 string

attribute: summary

hdf5 string

attribute: time_coverage_resolution

hdf5 string

attribute: processor_name

hdf5 string

attribute: processor_version

hdf5 string

attribute: processing_center

hdf5 string

attribute: collection_identifier

hdf5 string

attribute: algorithm_version

hdf5 string

attribute: history

hdf5 string

attribute: footprint

hdf5 string

field name

definition

PRODUCT

hdf5 record

field name

definition

SUPPORT_DATA

hdf5 record

field name

definition

DETAILED_RESULTS

hdf5 record

field name

definition

brominemonoxide_slant_column_density

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 14
fixed value: "molecules cm-2"

attribute: long_name

hdf5 string	size: 24
fixed value: "BrO slant column density"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

attribute: ancillary_variables

hdf5 string	size: 46
fixed value: "brominemonoxide_slant_column_density_precision"

brominemonoxide_slant_column_density_precision

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 14
fixed value: "molecules cm-2"

attribute: long_name

hdf5 string	size: 34
fixed value: "BrO slant column density precision"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

intensity_offset_coefficient

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: long_name

hdf5 string	size: 39
fixed value: "Fit coefficient of the intensity offset"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

attribute: ancillary_variables

hdf5 string	size: 38
fixed value: "intensity_offset_coefficient_precision"

intensity_offset_coefficient_precision

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: long_name

hdf5 string	size: 52
fixed value: "Precision of fit coefficient of the intensity offset"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

intensity_slope_coefficient

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: long_name

hdf5 string	size: 38
fixed value: "Fit coefficient of the intensity slope"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

attribute: ancillary_variables

hdf5 string	size: 37
fixed value: "intensity_slope_coefficient_precision"

intensity_slope_coefficient_precision

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: long_name

hdf5 string	size: 51
fixed value: "Precision of fit coefficient of the intensity slope"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

nitrogendioxide_slant_column_density

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 14
fixed value: "molecules cm-2"

attribute: long_name

hdf5 string	size: 24
fixed value: "NO2 slant column density"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

attribute: ancillary_variables

hdf5 string	size: 46
fixed value: "nitrogendioxide_slant_column_density_precision"

nitrogendioxide_slant_column_density_precision

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 14
fixed value: "molecules cm-2"

attribute: long_name

hdf5 string	size: 34
fixed value: "NO2 slant column density precision"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

oxygen_oxygen_dimer_slant_column_density

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 22
fixed value: "10+40 molecules+2 cm-5"

attribute: long_name

hdf5 string	size: 59
fixed value: "Slant column density of oxygen collision induced absorption"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

attribute: ancillary_variables

hdf5 string	size: 50
fixed value: "oxygen_oxygen_dimer_slant_column_density_precision"

oxygen_oxygen_dimer_slant_column_density_precision

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 16
fixed value: "molecules+2 cm-5"

attribute: long_name

hdf5 string	size: 76
fixed value: "Precision of the slant column density of oxygen collision induced absorption"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

ozone_223K_slant_column_density

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 14
fixed value: "molecules cm-2"

attribute: long_name

hdf5 string	size: 30
fixed value: "O3 (223K) slant column density"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

attribute: ancillary_variables

hdf5 string	size: 41
fixed value: "ozone_223K_slant_column_density_precision"

ozone_223K_slant_column_density_precision

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 14
fixed value: "molecules cm-2"

attribute: long_name

hdf5 string	size: 40
fixed value: "O3 (223K) slant column density precision"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

ozone_243K_slant_column_density

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 14
fixed value: "molecules cm-2"

attribute: long_name

hdf5 string	size: 30
fixed value: "O3 (243K) slant column density"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

attribute: ancillary_variables

hdf5 string	size: 41
fixed value: "ozone_243K_slant_column_density_precision"

ozone_243K_slant_column_density_precision

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 14
fixed value: "molecules cm-2"

attribute: long_name

hdf5 string	size: 40
fixed value: "O3 (243K) slant column density precision"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

residual_inhomo_negative_coefficient

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: long_name

hdf5 string	size: 65
fixed value: "Fit coefficient of the inhomogeneity negative shift mean residual"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

attribute: ancillary_variables

hdf5 string	size: 46
fixed value: "residual_inhomo_negative_coefficient_precision"

residual_inhomo_negative_coefficient_precision

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: long_name

hdf5 string	size: 78
fixed value: "Precision of fit coefficient of the inhomogeneity negative shift mean residual"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

residual_inhomo_positive_coefficient

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: long_name

hdf5 string	size: 65
fixed value: "Fit coefficient of the inhomogeneity positive shift mean residual"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

attribute: ancillary_variables

hdf5 string	size: 46
fixed value: "residual_inhomo_positive_coefficient_precision"

residual_inhomo_positive_coefficient_precision

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: long_name

hdf5 string	size: 78
fixed value: "Precision of fit coefficient of the inhomogeneity positive shift mean residual"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

residual_nh_coefficient

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: long_name

hdf5 string	size: 39
fixed value: "Fit coefficient of the NH mean residual"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

attribute: ancillary_variables

hdf5 string	size: 33
fixed value: "residual_nh_coefficient_precision"

residual_nh_coefficient_precision

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: long_name

hdf5 string	size: 52
fixed value: "Precision of fit coefficient of the NH mean residual"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

residual_tropics_coefficient

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: long_name

hdf5 string	size: 44
fixed value: "Fit coefficient of the tropics mean residual"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

attribute: ancillary_variables

hdf5 string	size: 38
fixed value: "residual_tropics_coefficient_precision"

residual_tropics_coefficient_precision

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: long_name

hdf5 string	size: 57
fixed value: "Precision of fit coefficient of the tropics mean residual"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

ring_coefficient

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: long_name

hdf5 string	size: 34
fixed value: "Fit coefficient of the Ring effect"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

attribute: ancillary_variables

hdf5 string	size: 26
fixed value: "ring_coefficient_precision"

ring_coefficient_precision

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: long_name

hdf5 string	size: 47
fixed value: "Precision of fit coefficient of the Ring effect"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

rms_fit

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: long_name

hdf5 string	size: 36
fixed value: "root mean square residual of the fit"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

attribute: ancillary_variables

hdf5 string	size: 38
fixed value: "number_of_spectral_points_in_retrieval"

wavelength_calibration_offset

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 2
fixed value: "nm"

attribute: long_name

hdf5 string	size: 17
fixed value: "wavelength offset"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

wavelength_calibration_stretch

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: long_name

hdf5 string	size: 18
fixed value: "wavelength stretch"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

GEOLOCATIONS

hdf5 record

field name

definition

latitude_bounds

hdf5 array[dim_0, dim_1, dim_2, dim_3]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

dim_3: $corner

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 13
fixed value: "degrees_north"

attribute: long_name

hdf5 string	size: 22
fixed value: "pixel corner latitudes"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

longitude_bounds

hdf5 array[dim_0, dim_1, dim_2, dim_3]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

dim_3: $corner

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 12
fixed value: "degrees_east"

attribute: long_name

hdf5 string	size: 23
fixed value: "pixel corner longitudes"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

satellite_altitude

hdf5 array[dim_0, dim_1]

dim_0: $time

dim_1: $scanline

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: long_name

hdf5 string	size: 18
fixed value: "satellite altitude"

attribute: units

hdf5 string	size: 1
fixed value: "m"

attribute: valid_max

hdf5 array[1]

attribute: valid_min

hdf5 array[1]

satellite_latitude

hdf5 array[dim_0, dim_1]

dim_0: $time

dim_1: $scanline

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: long_name

hdf5 string	size: 22
fixed value: "sub-satellite latitude"

attribute: units

hdf5 string	size: 13
fixed value: "degrees_north"

attribute: valid_max

hdf5 array[1]

attribute: valid_min

hdf5 array[1]

satellite_longitude

hdf5 array[dim_0, dim_1]

dim_0: $time

dim_1: $scanline

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: long_name

hdf5 string	size: 23
fixed value: "sub-satellite longitude"

attribute: units

hdf5 string	size: 12
fixed value: "degrees_east"

attribute: valid_max

hdf5 array[1]

attribute: valid_min

hdf5 array[1]

satellite_orbit_phase

hdf5 array[dim_0, dim_1]

dim_0: $time

dim_1: $scanline

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: long_name

hdf5 string	size: 32
fixed value: "fractional satellite orbit phase"

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: valid_max

hdf5 array[1]

attribute: valid_min

hdf5 array[1]

solar_azimuth_angle

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 6
fixed value: "degree"

attribute: long_name

hdf5 string	size: 30
fixed value: "solar azimuth angle at surface"

attribute: comment

hdf5 string	size: 81
fixed value: "Azimuth angle of the sun at the ground pixel location on the reference ellipsoid."

attribute: valid_min

hdf5 array[1]

attribute: valid_max

hdf5 array[1]

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

solar_zenith_angle

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 6
fixed value: "degree"

attribute: long_name

hdf5 string	size: 29
fixed value: "solar zenith angle at surface"

attribute: comment

hdf5 string	size: 76
fixed value: "Solar zenith angle at the surface. Angle is measured away from the vertical."

attribute: valid_min

hdf5 array[1]

attribute: valid_max

hdf5 array[1]

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

viewing_azimuth_angle

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 6
fixed value: "degree"

attribute: long_name

hdf5 string	size: 32
fixed value: "viewing azimuth angle at surface"

attribute: comment

hdf5 string	size: 91
fixed value: "Azimuth angle of viewing direction at the ground pixel location on the reference ellipsoid."

attribute: valid_min

hdf5 array[1]

attribute: valid_max

hdf5 array[1]

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

viewing_zenith_angle

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 6
fixed value: "degree"

attribute: long_name

hdf5 string	size: 31
fixed value: "viewing zenith angle at surface"

attribute: standard_name

hdf5 string	size: 20
fixed value: "viewing_zenith_angle"

attribute: comment

hdf5 string	size: 136
fixed value: "Viewing zenith angle of the satellite at the ground pixel location on the reference ellipsoid. Angle is measured away from the vertical."

attribute: valid_min

hdf5 array[1]

attribute: valid_max

hdf5 array[1]

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

INPUT_DATA

hdf5 record

field name

definition

cloud_fraction_crb

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: long_name

hdf5 string	size: 54
fixed value: "Effective cloud fraction from the S5P OFFL NO2 product"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

cloud_pressure_crb

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 3
fixed value: "hPa"

attribute: long_name

hdf5 string	size: 61
fixed value: "Cloud optical centroid pressure from the S5P OFFL NO2 product"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

ground_pixel_quality_flag

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: long_name

hdf5 string	size: 25
fixed value: "ground pixel quality flag"

attribute: flag_values

hdf5 string	size: 22
fixed value: "0, 1, 2, 4, 8, 16, 128"

attribute: flag_meanings

hdf5 string	size: 98
fixed value: "no_error solar_eclipse sun_glint_possible descending night geo_boundary_crossing geolocation_error"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

chlorinedioxide_slant_column_density

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 14
fixed value: "molecules cm-2"

attribute: long_name

hdf5 string	size: 25
fixed value: "OClO slant column density"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

attribute: ancillary_variables

hdf5 string	size: 46
fixed value: "chlorinedioxide_slant_column_density_precision"

chlorinedioxide_slant_column_density_precision

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 14
fixed value: "molecules cm-2"

attribute: long_name

hdf5 string	size: 35
fixed value: "OClO slant column density precision"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

corner

hdf5 array[dim_0]

dim_0: $corner

attribute: CLASS

hdf5 string

attribute: NAME

hdf5 string

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: long_name

hdf5 string	size: 18
fixed value: "pixel corner index"

attribute: comment

hdf5 string	size: 186
fixed value: "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)."

delta_time

hdf5 array[dim_0, dim_1]

dim_0: $time

dim_1: $scanline

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 12
fixed value: "milliseconds"

attribute: long_name

hdf5 string	size: 47
fixed value: "offset from reference start time of measurement"

ground_pixel

hdf5 array[dim_0]

dim_0: $ground_pixel

attribute: CLASS

hdf5 string

attribute: NAME

hdf5 string

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: long_name

hdf5 string	size: 28
fixed value: "across-track dimension index"

attribute: comment

hdf5 string	size: 96
fixed value: "This coordinate variable defines the indices across track, from west to east; index starts at 0."

attribute: axis

hdf5 string	size: 1
fixed value: "X"

latitude

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 13
fixed value: "degrees_north"

attribute: long_name

hdf5 string	size: 21
fixed value: "pixel center latitude"

attribute: standard_name

hdf5 string	size: 8
fixed value: "latitude"

attribute: valid_min

hdf5 array[1]

attribute: valid_max

hdf5 array[1]

attribute: bounds

hdf5 string	size: 50
fixed value: "/PRODUCT/SUPPORT_DATA/GEOLOCATIONS/latitude_bounds"

longitude

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 12
fixed value: "degrees_east"

attribute: long_name

hdf5 string	size: 22
fixed value: "pixel center longitude"

attribute: standard_name

hdf5 string	size: 9
fixed value: "longitude"

attribute: valid_min

hdf5 array[1]

attribute: valid_max

hdf5 array[1]

attribute: bounds

hdf5 string	size: 51
fixed value: "/PRODUCT/SUPPORT_DATA/GEOLOCATIONS/longitude_bounds"

qa_value

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 2
fixed value: "1 "

attribute: long_name

hdf5 string	size: 18
fixed value: "data quality value"

attribute: scale_factor

hdf5 array[1]

attribute: add_offset

hdf5 array[1]

attribute: comment

hdf5 string	size: 191
fixed value: "A continuous quality descriptor, varying between 0 (no data) and 1 (full quality data). >= 0.5 = good data, >= 0.7 = good data and large SZA, >= 0.8 = good, large SZA, ascending part of orbit"

attribute: coordinates

hdf5 string	size: 36
fixed value: "/PRODUCT/longitude /PRODUCT/latitude"

scanline

hdf5 array[dim_0]

dim_0: $scanline

attribute: CLASS

hdf5 string

attribute: NAME

hdf5 string

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: long_name

hdf5 string	size: 27
fixed value: "along-track dimension index"

attribute: comment

hdf5 string	size: 76
fixed value: "This coordinate variable defines the indices along track; index starts at 0."

attribute: axis

hdf5 string	size: 1
fixed value: "Y"

time

hdf5 array[dim_0]

dim_0: $time

attribute: CLASS

hdf5 string

attribute: NAME

hdf5 string

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 33
fixed value: "seconds since 1995-01-01 00:00:00"

attribute: long_name

hdf5 string	size: 35
fixed value: "reference time for the measurements"

attribute: standard_name

hdf5 string	size: 4
fixed value: "time"

attribute: comment

hdf5 string	size: 89
fixed value: "The time in this variable corresponds to the time in the time_reference global attribute."

attribute: axis

hdf5 string	size: 1
fixed value: "T"

time_utc

hdf5 array[dim_0, dim_1]

dim_0: $time

dim_1: $scanline

attribute: FillValue

real name: _FillValue

hdf5 array[1]

attribute: units

hdf5 string	size: 24
fixed value: "YYYY-MM-DDTHH:MM:SS.SSSZ"

attribute: long_name

hdf5 string	size: 48
fixed value: "time of observation as ISO 8601 date-time string"

detection rule

This product definition is applicable if a product matches the following rule:

substr(0, 3, filename()) == "S5P" and
substr(9, 10, filename()) == "L2__OCLO__"

product variables

name	size	initialisation
time		$time = dim(/PRODUCT/time,0)
scanline		$scanline = dim(/PRODUCT/scanline,0)
ground_pixel		$ground_pixel = dim(/PRODUCT/ground_pixel,0)
corner		$corner = dim(/PRODUCT/corner,0)

L2__OCLO__ version 0

L2__OCLO__

root type

detection rule

product variables

L2OCLO version 0

L2OCLO