OPeNDAP Server Dataset Access Form
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Global Attributes:
HDF5_GLOBAL.ShortName: TRPSDL2CH4CRSFS HDF5_GLOBAL.LongName: TROPESS CrIS-SNPP L2 Methane for Forward Stream, Standard Product HDF5_GLOBAL.VersionID: 1 HDF5_GLOBAL.IdentifierProductDOIAuthority: https://doi.org/ HDF5_GLOBAL.IdentifierProductDOI: 10.5067/MRTPR45H95EC HDF5_GLOBAL.Format: NetCDF-4 HDF5_GLOBAL.ProductionDateTime: 2021-05-24T00:36:05Z HDF5_GLOBAL.RangeBeginningDate: 2021-02-27 HDF5_GLOBAL.RangeBeginningTime: 00:00:00.0 HDF5_GLOBAL.RangeEndingDate: 2021-02-27 HDF5_GLOBAL.RangeEndingTime: 23:59:59.0 HDF5_GLOBAL.ProcessingLevel: 2 HDF5_GLOBAL.GranuleID: TROPESS_CrIS-SNPP_L2_Standard_CH4_20210227_MUSES_R1p11_FS_F0p1.nc HDF5_GLOBAL.SouthBoundingCoordinate: -67.000000000000000 HDF5_GLOBAL.NorthBoundingCoordinate: 85.000000000000000 HDF5_GLOBAL.WestBoundingCoordinate: -180.00000000000000 HDF5_GLOBAL.EastBoundingCoordinate: 180.00000000000000 HDF5_GLOBAL.source: MUSES v1.11 HDF5_GLOBAL.history: 20210524T003605Z: original file created at TROPESS SIPS HDF5_GLOBAL.Conventions: CF-1.8 HDF5_GLOBAL.MeasuredParameter: CH4 HDF5_GLOBAL.Platform: SUOMI-NPP HDF5_GLOBAL.Instrument: CrIS observation_ops.comment: observation operators observation_ops.fullnamepath: /observation_ops geophysical.comment: geophysical attributes geophysical.fullnamepath: /geophysical geolocation.comment: CrIS geolocation information geolocation.fullnamepath: /geolocation
Variables:
observation_ops_averaging_kernel
: Array of 32 bit Reals [target = 0..26435][level = 0..25][level = 0..25]
target:
level:
level:
_FillValue: -999.0000000 long_name: logarithmic_averaging_kernel comment: Sensitivity of the retrieved state ln(VMR) to the true state ln(VMR). units: 1 missing_value: -999.0000000 source: MUSES:Lite:AveragingKernel origname: averaging_kernel fullnamepath: /observation_ops/averaging_kernel coordinates: observation_ops_longitude observation_ops_latitude
observation_ops_observation_error
: Array of 32 bit Reals [target = 0..26435][level = 0..25][level = 0..25]
target:
level:
level:
_FillValue: -999.0000000 long_name: logarithmic_observation_error comment: Measurement + systematic + cross-state error of ln(VMR). Use for comparisons with other measurements and for assimilation. units: 1 missing_value: -999.0000000 source: MUSES:Lite:ObservationErrorCovariance origname: observation_error fullnamepath: /observation_ops/observation_error coordinates: observation_ops_longitude observation_ops_latitude
observation_ops_xa
: Array of 32 bit Reals [target = 0..26435][level = 0..25]
target:
level:
_FillValue: -999.0000000 long_name: apriori_state comment: A priori state, as volume mixing ratio (VMR) relative to dry air units: 1 missing_value: -999.0000000 source: MUSES:Lite:ConstraintVector origname: xa fullnamepath: /observation_ops/xa coordinates: observation_ops_longitude observation_ops_latitude
observation_ops_signal_dof
: Array of 32 bit Reals [target = 0..26435]
target:
_FillValue: -999.0000000 long_name: degrees_of_freedom_for_signal comment: Degrees of freedom for signal units: 1 missing_value: -999.0000000 source: MUSES:Lite:DOFs origname: signal_dof fullnamepath: /observation_ops/signal_dof
observation_ops_x_test
: Array of 32 bit Reals [level = 0..25]
level:
_FillValue: -999.0000000 long_name: test_state comment: The estimated state for target 0 based on x[0], xa[0], and avg_kernel[0], as volume mixing ratio (VMR) relative to dry air units: 1 missing_value: -999.0000000 source: Derived:Python: x_test = np.exp(np.log(xa[0]) + averaging_kernel[0] @ (np.log(x[0]) - np.log(xa[0]))) origname: x_test fullnamepath: /observation_ops/x_test
time
: Array of 64 bit Reals [target = 0..26435]
target:
_FillValue: -999.00000000000000 long_name: time_tai93 standard_name: time comment: earth view target midtime as International Atomic Time (TAI) seconds since 1993-01-01 00:00:00 units: seconds since 1993-01-01 00:00:00 missing_value: -999.00000000000000 source: MUSES:Lite:Time origname: time fullnamepath: /time
longitude
: Array of 32 bit Reals [target = 0..26435]
target:
_FillValue: -999.0000000 long_name: longitude standard_name: longitude comment: longitude of earth view target center units: degrees_east valid_range: -180.0000000, 180.0000000 missing_value: -999.0000000 source: MUSES:Lite:Longitude origname: longitude fullnamepath: /longitude
latitude
: Array of 32 bit Reals [target = 0..26435]
target:
_FillValue: -999.0000000 long_name: latitude standard_name: latitude comment: latitude of earth view target center units: degrees_north valid_range: -90.00000000, 90.00000000 missing_value: -999.0000000 source: MUSES:Lite:Latitude origname: latitude fullnamepath: /latitude
altitude
: Array of 32 bit Reals [target = 0..26435][level = 0..25]
target:
level:
_FillValue: -999.0000000 long_name: altitude standard_name: altitude comment: Altitude at each target. units: m coordinates: longitude latitude missing_value: -999.0000000 source: MUSES:Lite:Altitude origname: altitude fullnamepath: /altitude
geophysical_day_night_flag
: Array of 32 bit Integers [target = 0..26435]
target:
_FillValue: -999 long_name: day_night_flag standard_name: day_binary_mask comment: If target is during the day == 1, otherwise == 0 flag_meanings: night day missing_value: -999 source: MUSES:Lite:DayNightFlag origname: day_night_flag fullnamepath: /geophysical/day_night_flag
geophysical_surface_temperature
: Array of 32 bit Reals [target = 0..26435]
target:
_FillValue: -999.0000000 long_name: surface_temperature standard_name: surface_temperature comment: Surface temperature units: K missing_value: -999.0000000 source: MUSES:Lite:Retrieval/SurfaceTemperature origname: surface_temperature fullnamepath: /geophysical/surface_temperature
geophysical_average_cloud_eod
: Array of 32 bit Reals [target = 0..26435]
target:
_FillValue: -999.0000000 long_name: average_cloud_effective_optical_depth comment: Average cloud effective optical depth units: 1 missing_value: -999.0000000 source: MUSES:Lite:Retrieval/AverageCloudEffOpticalDepth origname: average_cloud_eod fullnamepath: /geophysical/average_cloud_eod
geophysical_land_flag
: Array of 32 bit Integers [target = 0..26435]
target:
_FillValue: -999 long_name: land_flag standard_name: land_binary_mask comment: If target is over land == 1, otherwise == 0 flag_meanings: water land missing_value: -999 source: MUSES:Lite:LandFlag origname: land_flag fullnamepath: /geophysical/land_flag
geophysical_cloud_top_pressure
: Array of 32 bit Reals [target = 0..26435]
target:
_FillValue: -999.0000000 long_name: cloud_top_pressure standard_name: air_pressure_at_cloud_top comment: Pressure of inferred cloud top units: hPa missing_value: -999.0000000 source: MUSES:Lite:Retrieval/CloudTopPressure origname: cloud_top_pressure fullnamepath: /geophysical/cloud_top_pressure
datetime_utc
: Array of 32 bit Integers [target = 0..26435][datetime_utc_dim = 0..5]
target:
datetime_utc_dim:
_FillValue: -999 long_name: datetime_utc comment: UTC expressed as an array of integers year, month, day, hour, minute, second units: 1 missing_value: -999 source: MUSES:Lite:UT_Hour origname: datetime_utc fullnamepath: /datetime_utc
pressure
: Array of 32 bit Reals [target = 0..26435][level = 0..25]
target:
level:
_FillValue: -999.0000000 long_name: pressure standard_name: air_pressure comment: Atmospheric pressure used for retrieval at each target. units: hPa coordinates: longitude latitude missing_value: -999.0000000 source: MUSES:Lite:Pressure origname: pressure fullnamepath: /pressure
geolocation_cris_granule
: Array of 32 bit Integers [target = 0..26435]
target:
_FillValue: -999 long_name: cris_granule comment: CrIS granule number units: 1 missing_value: -999 source: MUSES:Lite:Geolocation/CrIS_Granule origname: cris_granule fullnamepath: /geolocation/cris_granule
geolocation_cris_atrack
: Array of 32 bit Integers [target = 0..26435]
target:
_FillValue: -999 long_name: cris_along_track comment: CrIS along-track index units: 1 missing_value: -999 source: MUSES:Lite:Geolocation/CrIS_Atrack_Index origname: cris_atrack fullnamepath: /geolocation/cris_atrack
geolocation_cris_xtrack
: Array of 32 bit Integers [target = 0..26435]
target:
_FillValue: -999 long_name: cris_cross_track comment: CrIS cross-track index units: 1 missing_value: -999 source: MUSES:Lite:Geolocation/CrIS_Xtrack_Index origname: cris_xtrack fullnamepath: /geolocation/cris_xtrack
geolocation_cris_fov
: Array of 32 bit Integers [target = 0..26435]
target:
_FillValue: -999 long_name: cris_field_of_view comment: CrIS field-of-view index units: 1 missing_value: -999 source: MUSES:Lite:Geolocation/CrIS_Pixel_Index origname: cris_fov fullnamepath: /geolocation/cris_fov
geolocation_cris_view_ang
: Array of 32 bit Reals [target = 0..26435]
target:
_FillValue: -999.0000000 long_name: cris_view_angle standard_name: sensor_view_angle comment: CrIS view angle units: degree valid_range: 0.000000000, 90.00000000 missing_value: -999.0000000 source: MUSES:Lite:Geolocation/PointingAngle_CrIS origname: cris_view_ang fullnamepath: /geolocation/cris_view_ang
x
: Array of 32 bit Reals [target = 0..26435][level = 0..25]
target:
level:
_FillValue: -999.0000000 long_name: dry_atmosphere_mole_fraction_of_methane comment: Volume mixing ratio (VMR) of Methane relative to dry air source: MUSES:Lite:Species standard_name: dry_atmosphere_mole_fraction_of_methane units: 1 coordinates: longitude latitude missing_value: -999.0000000 origname: x fullnamepath: /x
year_fraction
: Array of 64 bit Reals [target = 0..26435]
target:
_FillValue: -999.00000000000000 long_name: year_fraction comment: Year plus fraction of the year units: year missing_value: -999.00000000000000 source: MUSES:Lite:YearFloat origname: year_fraction fullnamepath: /year_fraction
datetime_utc_dim
: Array of 32 bit Reals [datetime_utc_dim = 0..5]
datetime_utc_dim:
level
: Array of 32 bit Reals [level = 0..25]
level:
target
: Array of 32 bit Reals [target = 0..26435]
target:
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