L2__AER_OT version 1

L2__AER_OT_v1

This definition is based on version 2.0.0 of the S5P L2 AOT Product User Manual S5P-KNMI-L2-0034-MA

root type

hdf5 record

attribute: Conventions

hdf5 string

attribute: title

hdf5 string

attribute: id

hdf5 string

attribute: tracking_id

hdf5 string

attribute: description

hdf5 string

attribute: source

hdf5 string

attribute: institution

hdf5 string

attribute: project

hdf5 string

attribute: references

hdf5 string

attribute: date_created

hdf5 string

attribute: history

hdf5 string

attribute: summary

hdf5 string

attribute: license

hdf5 string

attribute: processor_name

hdf5 string

attribute: processor_version

hdf5 string

attribute: algorithm_version

hdf5 string

attribute: product_version

hdf5 string

attribute: processing_status

hdf5 string

attribute: processing_center

hdf5 string

attribute: platform

hdf5 string

attribute: sensor

hdf5 string

attribute: spatial_resolution

hdf5 string

attribute: time_reference

hdf5 string

attribute: time_coverage_start

hdf5 string

attribute: time_coverage_end

hdf5 string

attribute: time_coverage_resolution

hdf5 string

attribute: time_coverage_duration

hdf5 string

attribute: orbit

hdf5 array[1]

hdf5 int32

endianness: little endian

attribute: footprint

hdf5 string

attribute: cdm_data_type

hdf5 string

attribute: file_class

hdf5 string

attribute: collection_identifier

hdf5 string

attribute: input_files

hdf5 array[dim_0]

dim_0: determined automatically from hdf5 file

hdf5 string

attribute: creator_name

hdf5 string

attribute: creator_url

hdf5 string

attribute: creator_email

hdf5 string

attribute: naming_authority

hdf5 string

attribute: identifier_product_doi

hdf5 string

attribute: identifier_product_doi_authority

hdf5 string

attribute: keywords_vocabulary

hdf5 string

attribute: keywords

hdf5 string

attribute: standard_name_vocabulary

hdf5 string

attribute: NCProperties

real name: _NCProperties

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

single_scattering_albedo

hdf5 array[dim_0, dim_1, dim_2, dim_3]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

dim_3: $wavelength

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[4]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: comment

hdf5 string	size: 116
fixed value: "Single scattering albedo; fraction of the aerosol scattering and absorption, according to the selected aerosol type."

attribute: standard_name

hdf5 string	size: 24
fixed value: "single_scattering_albedo"

attribute: long_name

hdf5 string	size: 32
fixed value: "aerosol single scattering albedo"

attribute: coordinates

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

hdf5 float

aerosol_reflectance

hdf5 array[dim_0, dim_1, dim_2, dim_3]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

dim_3: $wavelength

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[4]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: comment

hdf5 string	size: 148
fixed value: "The aerosol reflectance is the measured toa_bidrectional reflectance minus the modelled aerosol-free reflectance computed using the lut reflectance."

attribute: standard_name

hdf5 string	size: 19
fixed value: "aerosol_reflectance"

attribute: long_name

hdf5 string	size: 76
fixed value: "measured reflectance corrected for Rayleigh scattering (aerosol reflectance)"

attribute: coordinates

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

hdf5 float

surface_reflectance_diffuse

hdf5 array[dim_0, dim_1, dim_2, dim_3]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

dim_3: $wavelength

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[4]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: source

hdf5 string	size: 94
fixed value: "Cox and Munk ocean reflectance over ocean, Lambertian Equivalent Reflectance minimum over land"

attribute: long_name

hdf5 string	size: 44
fixed value: "diffuse component of the surface reflectance"

attribute: coordinates

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

hdf5 float

surface_reflectance_direct

hdf5 array[dim_0, dim_1, dim_2, dim_3]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

dim_3: $wavelength

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[4]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: source

hdf5 string	size: 112
fixed value: "Not set; equal to Cox and Munk ocean reflectance over ocean, Lambertian Equivalent Reflectance minimum over land"

attribute: long_name

hdf5 string	size: 43
fixed value: "direct component of the surface reflectance"

attribute: coordinates

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

hdf5 float

GEOLOCATIONS

hdf5 record

field name

definition

geolocation_flags

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[3]

hdf5 int32

endianness: little endian

attribute: standard_name

hdf5 string	size: 11
fixed value: "status_flag"

attribute: long_name

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

attribute: flag_values

hdf5 array[7]

hdf5 uint8

endianness: little endian

attribute: flag_meanings

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

attribute: flag_masks

hdf5 array[7]

hdf5 uint8

endianness: little endian

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: coordinates

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

hdf5 uint8

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: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[4]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 13
fixed value: "degrees_north"

attribute: long_name

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

attribute: standard_name

hdf5 string	size: 8
fixed value: "latitude"

attribute: valid_min

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: valid_max

hdf5 array[1]

hdf5 float

endianness: little endian

hdf5 float (double)

converted unit: "" (set 9.969209999999998e+36 to NaN)

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: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[4]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 12
fixed value: "degrees_east"

attribute: standard_name

hdf5 string	size: 9
fixed value: "longitude"

attribute: long_name

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

attribute: valid_min

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: valid_max

hdf5 array[1]

hdf5 float

endianness: little endian

hdf5 float (double)

converted unit: "" (set 9.969209999999998e+36 to NaN)

satellite_altitude

hdf5 array[dim_0, dim_1]

dim_0: $time

dim_1: $scanline

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[2]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 1
fixed value: "m"

attribute: long_name

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

attribute: valid_min

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: valid_max

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: comment

hdf5 string	size: 112
fixed value: "The altitude of the satellite with respect to the geodetic sub-satellite point on the WGS84 reference ellipsoid."

attribute: coordinates

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

hdf5 float (double)

converted unit: "" (set 9.969209999999998e+36 to NaN)

satellite_latitude

hdf5 array[dim_0, dim_1]

dim_0: $time

dim_1: $scanline

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[2]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 13
fixed value: "degrees_north"

attribute: long_name

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

attribute: valid_min

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: valid_max

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: comment

hdf5 string	size: 78
fixed value: "Latitude of the geodetic sub-satellite point on the WGS84 reference ellipsoid."

attribute: coordinates

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

hdf5 float (double)

converted unit: "" (set 9.969209999999998e+36 to NaN)

satellite_longitude

hdf5 array[dim_0, dim_1]

dim_0: $time

dim_1: $scanline

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[2]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 12
fixed value: "degrees_east"

attribute: long_name

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

attribute: valid_min

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: valid_max

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: comment

hdf5 string	size: 79
fixed value: "Longitude of the geodetic sub-satellite point on the WGS84 reference ellipsoid."

attribute: coordinates

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

hdf5 float (double)

converted unit: "" (set 9.969209999999998e+36 to NaN)

satellite_orbit_phase

hdf5 array[dim_0, dim_1]

dim_0: $time

dim_1: $scanline

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[2]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: long_name

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

attribute: valid_min

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: valid_max

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: comment

hdf5 string	size: 64
fixed value: "Relative offset [0.0, ..., 1.0] of the measurement in the orbit."

attribute: coordinates

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

hdf5 float (double)

converted unit: "" (set 9.969209999999998e+36 to NaN)

solar_azimuth_angle

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[3]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 7
fixed value: "degrees"

attribute: valid_min

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: valid_max

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: long_name

hdf5 string	size: 19
fixed value: "solar azimuth angle"

attribute: standard_name

hdf5 string	size: 19
fixed value: "solar_azimuth_angle"

attribute: coordinates

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

hdf5 float (double)

converted unit: "" (set 9.969209999999998e+36 to NaN)

solar_zenith_angle

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[3]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 7
fixed value: "degrees"

attribute: long_name

hdf5 string	size: 18
fixed value: "solar zenith angle"

attribute: standard_name

hdf5 string	size: 18
fixed value: "solar_zenith_angle"

attribute: valid_min

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: valid_max

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: coordinates

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

hdf5 float (double)

converted unit: "" (set 9.969209999999998e+36 to NaN)

viewing_azimuth_angle

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[3]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 7
fixed value: "degrees"

attribute: long_name

hdf5 string	size: 21
fixed value: "viewing azimuth angle"

attribute: valid_min

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: valid_max

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: standard_name

hdf5 string	size: 21
fixed value: "viewing_azimuth_angle"

attribute: coordinates

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

hdf5 float (double)

converted unit: "" (set 9.969209999999998e+36 to NaN)

viewing_zenith_angle

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[3]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 7
fixed value: "degrees"

attribute: long_name

hdf5 string	size: 20
fixed value: "viewing zenith angle"

attribute: standard_name

hdf5 string	size: 20
fixed value: "viewing_zenith_angle"

attribute: valid_min

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: valid_max

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: coordinates

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

hdf5 float (double)

converted unit: "" (set 9.969209999999998e+36 to NaN)

INPUT_DATA

hdf5 record

field name

definition

absorbing_aerosol_index

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[3]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: source

hdf5 string	size: 86
fixed value: "S5P_PAL__L2__SCNLER_20240101T074458_20240101T092629_32219_03_020100_20240110T000409.nc"

attribute: standard_name

hdf5 string	size: 25
fixed value: "ultraviolet_aerosol_index"

attribute: long_name

hdf5 string	size: 41
fixed value: "absorbing aerosol index at 354 and 388 nm"

attribute: comment

hdf5 string	size: 42
fixed value: "Absorbing aerosol index at 354 and 388 nm."

attribute: coordinates

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

hdf5 float

aerosol_mid_height

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[3]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 1
fixed value: "m"

attribute: source

hdf5 string	size: 86
fixed value: "S5P_PAL__L2__SCNLER_20240101T074458_20240101T092629_32219_03_020100_20240110T000409.nc"

attribute: standard_name

hdf5 string	size: 20
fixed value: "aerosol_layer_height"

attribute: long_name

hdf5 string	size: 51
fixed value: "height at center of aerosol layer relative to geoid"

attribute: comment

hdf5 string	size: 53
fixed value: "Aerosol layer height from the TROPOMI AER_LH product."

attribute: coordinates

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

hdf5 float

aerosol_layer_pressure

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[3]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 2
fixed value: "Pa"

attribute: standard_name

hdf5 string	size: 22
fixed value: "aerosol_layer_pressure"

attribute: source

hdf5 string	size: 35
fixed value: "aerosol_cams_3d_climatology_47r1.nc"

attribute: long_name

hdf5 string	size: 22
fixed value: "aerosol layer pressure"

attribute: comment

hdf5 string	size: 49
fixed value: "Aerosol layer pressure from the CAMS climatology."

attribute: coordinates

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

hdf5 float

chlorophyll

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[3]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 6
fixed value: "mg m-3"

attribute: unit_long

hdf5 string	size: 40
fixed value: "milligram of chlorophyll per cubic meter"

attribute: standard_name

hdf5 string	size: 48
fixed value: "mass_concentration_of_chlorophyll_a_in_sea_water"

attribute: long_name

hdf5 string	size: 42
fixed value: "total ocean chlorophyll mass concentration"

attribute: comment

hdf5 string	size: 143
fixed value: "Total mass concentration of chlorophyll a in sea water in milligram per cubic meter from the CMEMS GLOBAL-REANALYSIS-BIO-001-029-DAILY product."

attribute: source

hdf5 string	size: 66
fixed value: "global-analysis-forecast-bio-001-028-daily-20240101-surface-chl.nc"

attribute: coordinates

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

hdf5 float

cloud_fraction

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[3]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: source

hdf5 string	size: 86
fixed value: "S5P_PAL__L2__SCNLER_20240101T074458_20240101T092629_32219_03_020100_20240110T000409.nc"

attribute: long_name

hdf5 string	size: 26
fixed value: "geometrical cloud fraction"

attribute: comment

hdf5 string	size: 167
fixed value: "Geometrical cloud fraction from NPP-VIIRS regridded observations. Geometrical cloud fraction is defined as (probably+confidently cloudy)/(total) for nominal footprint."

attribute: standard_name

hdf5 string	size: 26
fixed value: "geometrical_cloud_fraction"

attribute: coordinates

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

hdf5 float

co_totalcolumn

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[3]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 17
fixed value: "molecules per cm2"

attribute: source

hdf5 string	size: 86
fixed value: "S5P_PAL__L2__SCNLER_20240101T074458_20240101T092629_32219_03_020100_20240110T000409.nc"

attribute: long_name

hdf5 string	size: 28
fixed value: "carbon monoxide total column"

attribute: standard_name

hdf5 string	size: 42
fixed value: "atmosphere_mole_content_of_carbon_monoxide"

attribute: coordinates

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

hdf5 float

reflectance

hdf5 array[dim_0, dim_1, dim_2, dim_3]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

dim_3: $wavelength

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[4]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: source

hdf5 string	size: 86
fixed value: "S5P_PAL__L2__SCNLER_20240101T074458_20240101T092629_32219_03_020100_20240110T000409.nc"

attribute: standard_name

hdf5 string	size: 29
fixed value: "toa_bidirectional_reflectance"

attribute: long_name

hdf5 string	size: 20
fixed value: "measured reflectance"

attribute: coordinates

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

hdf5 float

snow_ice_flag

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[3]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 uint8

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: standard_name

hdf5 string	size: 11
fixed value: "status_flag"

attribute: long_name

hdf5 string	size: 43
fixed value: "snow/ice information from the NISE database"

attribute: flag_meanings

hdf5 string

size: 1986

fixed value: "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 undefined ocean"

attribute: flag_masks

hdf5 string

size: 637

fixed value: "0UB, 1UB, 2UB, 3UB, 4UB, 5UB, 6UB, 7UB, 8UB, 9UB, 10UB, 11UB, 12UB, 13UB, 14UB, 15UB, 16UB, 17UB, 18UB, 19UB, 20UB, 21UB, 22UB, 23UB, 24UB, 25UB, 26UB, 27UB, 28UB, 29UB, 30UB, 31UB, 32UB, 33UB, 34UB, 35UB, 36UB, 37UB, 38UB, 39UB, 40UB, 41UB, 42UB, 43UB, 44UB, 45UB, 46UB, 47UB, 48UB, 49UB, 50UB, 51UB, 52UB, 53UB, 54UB, 55UB, 56UB, 57UB, 58UB, 59UB, 60UB, 61UB, 62UB, 63UB, 64UB, 65UB, 66UB, 67UB, 68UB, 69UB, 70UB, 71UB, 72UB, 73UB, 74UB, 75UB, 76UB, 77UB, 78UB, 79UB, 80UB, 81UB, 82UB, 83UB, 84UB, 85UB, 86UB, 87UB, 88UB, 89UB, 90UB, 91UB, 92UB, 93UB, 94UB, 95UB, 96UB, 97UB, 98UB, 99UB, 100UB, 101UB, 103UB, 252UB, 253UB, 254UB, 255UB"

attribute: description

hdf5 string	size: 53
fixed value: "Flag indicating snow and ice fraction of the surface."

attribute: source

hdf5 string	size: 86
fixed value: "S5P_PAL__L2__SCNLER_20240101T074458_20240101T092629_32219_03_020100_20240110T000409.nc"

attribute: coordinates

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

hdf5 uint8

surface_classification

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[3]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 uint8

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: standard_name

hdf5 string	size: 11
fixed value: "status_flag"

attribute: long_name

hdf5 string	size: 69
fixed value: "land-water mask and surface classification based on a static database"

attribute: flag_values

hdf5 string	size: 212
fixed value: "0UB, 1UB, 2UB, 3UB, 4UB, 9UB, 17UB, 25UB, 33UB, 41UB, 49UB, 57UB, 8UB, 16UB, 24UB, 32UB, 40UB, 48UB, 56UB, 64UB, 72UB, 80UB, 88UB, 96UB, 104UB, 112UB, 120UB, 128UB, 136UB, 144UB, 152UB, 160UB, 168UB, 176UB, 184UB"

attribute: flag_meanings

hdf5 string

size: 849

fixed value: "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"

attribute: flag_masks

hdf5 string	size: 233
fixed value: "3UB, 3UB, 3UB, 3UB, 4UB, 249UB, 249UB, 249UB, 249UB, 249UB, 249UB, 249UB, 249UB, 249UB, 249UB, 249UB, 249UB, 249UB, 249UB, 249UB, 249UB, 249UB, 249UB, 249UB, 249UB, 249UB, 249UB, 249UB, 249UB, 249UB, 249UB, 249UB, 249UB, 249UB, 249UB"

attribute: description

hdf5 string	size: 84
fixed value: "Flag indicating land/water and further surface classifications for the ground pixel."

attribute: source

hdf5 string	size: 86
fixed value: "S5P_PAL__L2__SCNLER_20240101T074458_20240101T092629_32219_03_020100_20240110T000409.nc"

attribute: coordinates

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

hdf5 uint8

surface_pressure

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[3]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 2
fixed value: "Pa"

attribute: standard_name

hdf5 string	size: 20
fixed value: "surface_air_pressure"

attribute: source

hdf5 string	size: 86
fixed value: "S5P_PAL__L2__SCNLER_20240101T074458_20240101T092629_32219_03_020100_20240110T000409.nc"

attribute: long_name

hdf5 string	size: 20
fixed value: "surface air pressure"

attribute: coordinates

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

hdf5 float

wind_speed

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[3]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 5
fixed value: "m s-1"

attribute: long_name

hdf5 string	size: 55
fixed value: "absolute wind speed from ECMWF at 10 meter height level"

attribute: source

hdf5 string	size: 86
fixed value: "S5P_PAL__L2__SCNLER_20240101T074458_20240101T092629_32219_03_020100_20240110T000409.nc"

attribute: comment

hdf5 string	size: 118
fixed value: "Absolute wind speed computed from the north and east component of the wind vector from ECMWF at 10 meter height level."

attribute: standard_name

hdf5 string	size: 10
fixed value: "wind_speed"

attribute: coordinates

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

hdf5 float

aerosol_optical_thickness

hdf5 array[dim_0, dim_1, dim_2, dim_3]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

dim_3: $wavelength

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[4]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: long_name

hdf5 string	size: 25
fixed value: "aerosol optical thickness"

attribute: comment

hdf5 string	size: 58
fixed value: "Total aerosol optical thickness of the atmospheric column."

attribute: standard_name

hdf5 string	size: 25
fixed value: "aerosol_optical_thickness"

attribute: coordinates

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

attribute: ancillary_variables

hdf5 string	size: 35
fixed value: "aerosol_optical_thickness_precision"

hdf5 float

aerosol_optical_thickness_precision

hdf5 array[dim_0, dim_1, dim_2, dim_3]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

dim_3: $wavelength

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[4]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: long_name

hdf5 string	size: 38
fixed value: "precision of aerosol optical thickness"

attribute: comment

hdf5 string	size: 75
fixed value: "Precision of the total aerosol optical thickness of the atmospheric column."

attribute: coordinates

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

hdf5 float

aerosol_subtype

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[3]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: standard_name

hdf5 string	size: 15
fixed value: "aerosol_subtype"

attribute: comment

hdf5 string	size: 96
fixed value: "Selected subtype, out of seven defined, representing the amount of absorption for the main type."

attribute: long_name

hdf5 string	size: 15
fixed value: "aerosol subtype"

attribute: coordinates

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

hdf5 float

aerosol_type

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 int8

endianness: little endian

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[3]

hdf5 int32

endianness: little endian

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: comment

hdf5 string	size: 106
fixed value: "Selected aerosol type, based on location, absorbing aerosol index and carbon monoxide. Default value is 3."

attribute: standard_name

hdf5 string	size: 12
fixed value: "aerosol_type"

attribute: long_name

hdf5 string	size: 82
fixed value: "aerosol type; 1=desert dust, 2=biomass burning aerosol, 3=weakly absorbing aerosol"

attribute: coordinates

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

hdf5 int8

corner

hdf5 array[dim_0]

dim_0: determined automatically from hdf5 file

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 int32

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: CLASS

hdf5 string

attribute: NAME

hdf5 string

attribute: units

hdf5 string	size: 1
fixed value: "1"

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)."

attribute: long_name

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

hdf5 int32

delta_time

hdf5 array[dim_0, dim_1]

dim_0: $time

dim_1: $scanline

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[2]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 int32

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 38
fixed value: "milliseconds since 2024-01-01 00:00:00"

attribute: long_name

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

attribute: standard_name

hdf5 string	size: 10
fixed value: "delta_time"

hdf5 int32

time_utc

hdf5 array[dim_0, dim_1]

dim_0: $time

dim_1: $scanline

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[2]

hdf5 int32

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

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

attribute: standard_name

hdf5 string	size: 8
fixed value: "scanline"

hdf5 string

ground_pixel

hdf5 array[dim_0]

dim_0: determined automatically from hdf5 file

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 int32

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: CLASS

hdf5 string

attribute: NAME

hdf5 string

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: axis

hdf5 string	size: 1
fixed value: "X"

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: long_name

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

hdf5 int32

latitude

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[3]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

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]

hdf5 float

endianness: little endian

attribute: valid_max

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: bounds

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

hdf5 float (double)

converted unit: "" (set 9.969209999999998e+36 to NaN)

longitude

hdf5 array[dim_0, dim_1, dim_2]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[3]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 12
fixed value: "degrees_east"

attribute: standard_name

hdf5 string	size: 9
fixed value: "longitude"

attribute: long_name

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

attribute: valid_min

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: valid_max

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: bounds

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

hdf5 float (double)

converted unit: "" (set 9.969209999999998e+36 to NaN)

qa_value

hdf5 array[dim_0, dim_1, dim_2, dim_3]

dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

dim_3: $wavelength

attribute: Netcdf4Coordinates

real name: _Netcdf4Coordinates

hdf5 array[4]

hdf5 int32

endianness: little endian

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: scale_factor

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: add_offset

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: valid_min

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: valid_max

hdf5 array[1]

hdf5 float

endianness: little endian

attribute: long_name

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

attribute: comment

hdf5 string	size: 133
fixed value: "A continuous quality descriptor, varying between 0 (no data) and 1 (full quality data). Recommend to ignore data with qa_value < 0.5."

attribute: coordinates

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

hdf5 float

scanline

hdf5 array[dim_0]

dim_0: determined automatically from hdf5 file

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 int32

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: CLASS

hdf5 string

attribute: NAME

hdf5 string

attribute: units

hdf5 string	size: 1
fixed value: "1"

attribute: axis

hdf5 string	size: 1
fixed value: "Y"

attribute: comment

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

attribute: long_name

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

hdf5 int32

time

hdf5 array[dim_0]

dim_0: determined automatically from hdf5 file

attribute: FillValue

real name: _FillValue

hdf5 array[1]

hdf5 int32

endianness: little endian

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: CLASS

hdf5 string

attribute: NAME

hdf5 string

attribute: units

hdf5 string	size: 33
fixed value: "seconds since 2010-01-01 00:00:00"

attribute: standard_name

hdf5 string	size: 4
fixed value: "time"

attribute: axis

hdf5 string	size: 1
fixed value: "T"

attribute: comment

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

attribute: long_name

hdf5 string	size: 34
fixed value: "reference time of the measurements"

hdf5 int32

wavelength

hdf5 array[dim_0]

dim_0: determined automatically from hdf5 file

attribute: Netcdf4Dimid

real name: _Netcdf4Dimid

hdf5 int32
endianness: little endian

attribute: CLASS

hdf5 string

attribute: NAME

hdf5 string

attribute: units

hdf5 string	size: 2
fixed value: "nm"

attribute: axis

hdf5 string	size: 1
fixed value: "W"

attribute: comment

hdf5 string	size: 79
fixed value: "This variable defines the wavelengths at which the main products are retrieved."

attribute: long_name

hdf5 string	size: 20
fixed value: "wavelength dimension"

attribute: standard_name

hdf5 string	size: 10
fixed value: "wavelength"

hdf5 float

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__AER_OT"

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)
wavelength		$wavelength = dim(/PRODUCT/wavelength,0)
corner		$corner = dim(/PRODUCT/corner,0)