NetCDF parameter: Difference between revisions

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Line 1: Line 1:
Here's the handy [https://tablesgenerator.com/mediawiki_tables online tool] that was used to copy and paste the table into
Here's the handy [https://tablesgenerator.com/mediawiki_tables online tool] that was used to copy and paste the table into


 
{| class="wikitable sortable" style="table-layout: fixed; width: 1200px; word-wrap: break-all"
{| class="wikitable sortable mw-collapsible" style="max-width:10em"
|-
|-
! style=max-width:1em |ATOMIX subgroup !! style=max-width:1em |Parameter (short) Name !! style=max-width:1em |Standard name !! Units of measurement !! Long name !! Dir positive
! Subgroup
! Short name
! style="width: 15%|Standard name
! Units of measurement
! style="width: 10%"|Long name
! Dir positive
! style="width: 85px"| Reference datum
! NetCDF type
! validMin
! validMax
|-
|-
| All
| All
Line 11: Line 19:
| days, or Days since YYYY-MM-DDT00:00:00Z
| days, or Days since YYYY-MM-DDT00:00:00Z
| Decimal day
| Decimal day
|
| days since 1950-01-01 00:00 UTC
| float
|
|  
|  
|-
|-
Line 19: Line 31:
| Sea water pressure, equals 0 at sea-level
| Sea water pressure, equals 0 at sea-level
| down
| down
|
| float
|
|
|-
|-
| All
| All
Line 26: Line 42:
|  
|  
| down
| down
| sea surface
| float
| -5
| 12000
|-
|-
| All
| All
Line 33: Line 53:
|  
|  
|  
|  
| WGS84 geographic coordinate system
| float
| -90
| 90
|-
|-
| All
| All
Line 40: Line 64:
|  
|  
|  
|  
| WGS84 geographic coordinate system
| float
| -180
| 180
|-
|-
| All
| All
Line 47: Line 75:
| sea water temperature in-situ ITS-90 scale
| sea water temperature in-situ ITS-90 scale
|  
|  
|
| float
| -2.5
| 40
|-
|-
| All
| All
Line 54: Line 86:
|  
|  
|  
|  
|
| float
| 0
| 50000
|-
|-
| All
| All
Line 61: Line 97:
|  
|  
|  
|  
|
| float
| 0
| 41
|-
|-
| All
| All
Line 66: Line 106:
| sea_water_density
| sea_water_density
| kg m-3
| kg m-3
|
|
|
| float
|  
|  
|  
|  
Line 75: Line 119:
|  
|  
|  
|  
|
| float
| 0
| 10000
|-
|-
| All
| All
Line 82: Line 130:
|  
|  
|  
|  
|
| float
| 0
| 10
|-
|-
| All
| All
Line 89: Line 141:
|  
|  
|  
|  
|
| float
| -180
| 180
|-
|-
| All
| All
Line 96: Line 152:
|  
|  
| clockwise
| clockwise
| true North
| float
| 0
| 360
|-
|-
| All
| All
Line 103: Line 163:
|  
|  
| clockwise
| clockwise
| magnetic North
| float
| 0
| 360
|-
|-
| All
| All
Line 110: Line 174:
|  
|  
|  
|  
|
| float
| -180
| 180
|-
|-
| All
| All
Line 117: Line 185:
| dissipation rate of turbulent kinetic energy per unit mass in sea water estimated from individual shear probes / beams
| dissipation rate of turbulent kinetic energy per unit mass in sea water estimated from individual shear probes / beams
|  
|  
|
| float
| 1.00E-12
| 1.00E+00
|-
|-
| All
| All
| EPSA
| EPSI_FINAL
| specific_turbulent_kinetic_energy_dissipation_in_sea_water
| specific_turbulent_kinetic_energy_dissipation_in_sea_water
| W kg-1
| W kg-1
| dissipation rate of turbulent kinetic energy per unit mass in sea water averaged using all shear probes / beams
| final dissipation rate of turbulent kinetic energy per unit mass in sea water (averaged using all accepted shear probes / beams / or best estimate from single channel)
|
|
| double
|
|  
|  
|-
|-
| All
| All
| K_TEMP
| K_TEMP
| ocean_vertical_heat_diffusivity
| water_vertical_diffusivity_of_heat
| m2 s-1
| m2 s-1
|  
|  
|  
|  
|
| float
| 1.00E-12
| 100
|-
|-
| All
| All
| K_DIAPYC
| K_RHO
| ocean_diapycnal_diffusivity
| water_diapycnal_diffusivity
| m2 s-1
| m2 s-1
|  
|  
|  
|  
|
| float
| 1.00E-12
| 100
|-
|-
| All
| All
Line 145: Line 229:
|  
|  
|  
|  
|
| float
| 1.00E-09
| 1.00E-05
|-
|-
| All
| All
Line 152: Line 240:
| Kinematic viscosity of (sea) water
| Kinematic viscosity of (sea) water
|  
|  
|
| float
| 1.00E-08
| 1.00E-04
|-
|-
| All
| All
Line 159: Line 251:
|  
|  
|  
|  
|
| float
| 0
| 100
|-
|-
| All
| All
Line 164: Line 260:
| unique_identifier_for_each_profile_feature_instance_in_this_file
| unique_identifier_for_each_profile_feature_instance_in_this_file
| 1
| 1
|
|
|
| int
|  
|  
|  
|  
Line 172: Line 272:
| 1
| 1
| A unique indentifier counter defining sections of the time series from the fast (or slow) channels extracted for dissipation estimates
| A unique indentifier counter defining sections of the time series from the fast (or slow) channels extracted for dissipation estimates
|
|
| int
|
|  
|  
|-
|-
Line 179: Line 283:
| m s-1
| m s-1
| Platform speed with respect to sea water
| Platform speed with respect to sea water
|
|
| float
|
|  
|  
|-
|-
Line 186: Line 294:
| s-1
| s-1
| rate of change of cross axis sea water velocity along transect measured by shear probes
| rate of change of cross axis sea water velocity along transect measured by shear probes
|
|
| double
|
|  
|  
|-
|-
Line 193: Line 305:
| 1
| 1
| platform vibration detected by piezo-accelerometers
| platform vibration detected by piezo-accelerometers
|
|
| double
|
|  
|  
|-
|-
Line 200: Line 316:
| m s-2
| m s-2
| platform acceleration detected by accelerometers
| platform acceleration detected by accelerometers
|
|
| double
|
|  
|  
|-
|-
Line 208: Line 328:
| cyclic wavenumber spectrum of sea water velocity shear
| cyclic wavenumber spectrum of sea water velocity shear
|  
|  
|
| float
| 1.00E-12
| 1.00E+00
|-
|-
| Shear Probes
| Shear Probes
Line 214: Line 338:
| s-2 cpm-1
| s-2 cpm-1
| cleaned cyclic wavenumber spectrum of sea water velocity shear
| cleaned cyclic wavenumber spectrum of sea water velocity shear
|
|
| float
|
|  
|  
|-
|-
| Shear Probes
| Shear Probes
| A_SPEC
| ACC_SPEC
| acceleration_sensor_spectrum
| acceleration_sensor_spectrum
| m2 s-4 cpm-1
| m2 s-4 cpm-1
| acceleration spectrum from accelerometers
| acceleration spectrum from accelerometers
|  
|  
|
| float
| 1.00E-12
| 1.00E+00
|-
|-
| Shear Probes
| Shear Probes
| AP_SPEC
| VIB_SPEC
| vibration_sensor_spectrum
| vibration_sensor_spectrum
| 1
| 1
| vibration spectrum from vibration sensors
| vibration spectrum from vibration sensors
|  
|  
|
| float
| 1.00E-12
| 1.00E+12
|-
|-
| Shear Probes
| Shear Probes
| SH_A_SPEC
| SH_ACC_SPEC
| shear_and_acceleration_cross-spectral_matrix
| shear_and_acceleration_cross-spectral_matrix
|  
|  
| Complex cross-spectral matrix of shear and acceleration
| Complex cross-spectral matrix of shear and acceleration
|
|
| float
|
|  
|  
|-
|-
| Shear Probes
| Shear Probes
| SH_AP_SPEC
| SH_VIB_SPEC
| shear_and_vibration_cross-spectral_matrix
| shear_and_vibration_cross-spectral_matrix
|  
|  
| Complex cross-spectral matrix of shear and vibration
| Complex cross-spectral matrix of shear and vibration
|
|
| float
|
|  
|  
|-
|-
| ADV/Shear probes
| ADV/Shear probes
| KMAX
| KMAX
| maximum_wavenumber
| maximum_wavenumber_used_for_estimating_turbulent_kinetic_energy_dissipation
| cpm
| cpm
| maximum wavenumber for integration of shear spectrum
| maximum wavenumber for integration of shear spectrum
|  
|  
|
| float
| 0
| 1000
|-
|-
| Shear probes
| Shear probes
Line 256: Line 404:
| -
| -
| Figure of merit of shear spectrum relative to the model spectrum. It is MAD multiplied by the sqrt( degrees of freedom) of the spectra
| Figure of merit of shear spectrum relative to the model spectrum. It is MAD multiplied by the sqrt( degrees of freedom) of the spectra
|
|
| float
|
|  
|  
|-
|-
| Shear probes
| ADV/Shear probes
| MAD
| MAD
| mean_absolute_deviation
| mean_absolute_deviation
| -
| -
| mean absolute deviation of shear spectrum relative to the model spectrum
| mean absolute deviation of shear spectrum relative to the model spectrum
|
|
| float
|
|  
|  
|-
|-
Line 271: Line 427:
|  
|  
|  
|  
|
| float
| 0
| 500
|-
|-
| ADV/Shear probes
| ADV/Shear probes
Line 278: Line 438:
|  
|  
|  
|  
|
| float
| 0
| 1.00E+04
|-
|-
| ADV/Shear probes
| ADV/Shear probes
Line 285: Line 449:
|  
|  
|  
|  
|
| float
| 0
| 1.00E+04
|-
|-
| ADV/Shear probes
| ADV/Shear probes
Line 292: Line 460:
| wavenumber along the direction of instrument motion in cycles per meter
| wavenumber along the direction of instrument motion in cycles per meter
|  
|  
|
| float
| 0
| 1.00E+04
|-
|-
| ADV
| ADV
Line 299: Line 471:
|  
|  
|  
|  
|
| float
| 0
| 1000
|-
|-
| ADV
| ADV
Line 304: Line 480:
| minimum_wavenumber_used_for_estimating_turbulent_kinetic_energy_dissipation
| minimum_wavenumber_used_for_estimating_turbulent_kinetic_energy_dissipation
| cpm
| cpm
| minimum wavenumber for integration of shear spectrum
|  
|  
|  
|  
| float
| 0
| 1000
|-
|-
| ADV
| ADV
Line 313: Line 493:
|  
|  
| counterclockwise
| counterclockwise
| east
| float
| 0
| 360
|-
|-
| ADV
| ADV
| UCUR_STD
| ROT_AXIS
| std_of_eastward_velocity
| axis_of_rotation_from_east_to_x
| m s-1
|  
| Rotation axis [i,j,k] in the geographical coordinates system used to rotate from the geographical to the analysis frame of reference
|
|
| float
| -1
| 1
|-
| ADV
| ROT_ANGLE
| angle_of_rotation_from_east_to_x
| degree
| Angle of rotation from geographical coordinates to the analysis frame of reference around the rotation axis.
| counterclockwise
| east
| float
| 0
| 360
|-
| ADV
| ANISO
| ratio_of_large_turbulence_length_scale_to_smallest_kolmogorov_length
| -
|
|
|
| float
| 1
|
|-
| ADV
| UVW_VEL
| water_velocity_in_the_analysis_frame_of_reference
| ms-1
| The measurements have been rotated into a frame of reference for which the x (longitudinal) axis coincides with the direction of mean water speed
|
| Background flow
| float
| -10
| 10
|-
| ADV
| UVW_VEL_SPEC
| power_spectrum_density_of_velocity_in_the_analysis_frame_of_reference
| (m s-1)2 s
| Summation of the spectra across all frequencies is equal to the signal's variance in time-domain.
|
|
| float
| 1.00E-12
| 1.00E+00
|-
| ADV
| XYZ_VEL
| water_velocity_measured_in_instrument_coordinates
| ms-1
|
|  
|  
|  
|  
| float
| -10
| 10
|-
|-
| ADV
| ADV
| VCUR_STD
| ENU_VEL
| std_of_northward_velocity
| water_velocity_in_geographical_east_north_up_coordinates
| m s-1
| ms-1
|  
|  
|  
|  
| Geographical
| float
| -10
| 10
|-
|-
| ADV
| ADV
| WCUR_STD
| ENU_VEL_DETRENDED
| std_of_upward_velocity
| detrended_water_velocity_in_geographical_east_north_up_coordinates
| m s-1
| ms-1
| These velocities in the geographical frame of reference have been detrended. The signal may include surface wave, motion contamination, in addition to the turbulence signal
|  
|  
|  
|  
| float
| -5
| 5
|-
|-
| ADV
| ADV
| UVEL_SPEC
| UVW_VEL_DETRENDED
| u_power_spectrum_density_in_the_meanflow_direction
| detrended_water_velocity_in_the_analysis_frame_of_reference
| (m s-1)2 s
| ms-1
| These velocities in the analysis frame of reference have been detrended. The signal may include surface wave, motion contamination, in addition to the turbulence signal
|  
|  
|  
|  
| float
| -5
| 5
|-
|-
| ADV
| ADV
| VVEL_SPEC
| UVW_VEL_RMS
| v_power_spectrum_density_transverse_in_the_crossflow_direction
| root_mean_square_of_velocity_in_the_analysis_frame_of_reference
| (m s-1)2 s
| ms-1
| An rms calculation on a detrended timeseries (mean removed) is the same as the standard deviation
|  
|  
|  
|  
| float
| 0
| 5
|-
|-
| ADV
| ADV
| WVEL_SPEC
| UVW_VEL_STD
| w_power_spectrum_density_upwards_ie_perpendicular_to_meanflow
| standard_deviation_of_velocity_in_the_analysis_frame_of_reference
| (m s-1)2 s
| ms-1
|
|  
|  
|  
|  
| float
| 0
| 5
|-
|-
| ADV
| ADV
Line 362: Line 625:
|  
|  
|  
|  
|
| float
| 0
| 10000
|-
|-
| ADV
| ADV
Line 369: Line 636:
|  
|  
|  
|  
|
| float
| 0
| 150
|-
|-
| ADV
| ADV
Line 376: Line 647:
|  
|  
| AlongBeam_distance
| AlongBeam_distance
|
| float
| 0
|
|-
|-
| ADV
| ADV
| NCORR
| CORRN
| noise_correlation_percent_from_each_acoustic_beam
| noise_correlation_percent_from_each_acoustic_beam
| percent
| percent
|  
|  
|
|
| float
| 0
| 100
|-
| ADV
| N_VEL_INSTRUMENT
| unique_identifier_for_each_velocity_component
| -
|
|
|
| int
| 1
|
|-
| ADV
| N_VEL_COMPONENT
| unique_identifier_for_each_velocity_instrument
| -
|
|
|
| int
| 1
| 3
|-
| ADV
| N_SAMPLE
| unique_identifier_for_each_sample_within_the_segment
| -
|
|
|
| int
| 1
|
|-
| ADV/ADCP
| N_SEGMENT
| unique_identifier_for_each_segment_in_the_entire_available_timeseries
| -
|
|
|
| int
| 1
|  
|  
|-
|-
| ADV
| ADV
| SPEC_SLOPE
| SPEC_SLOPE
| estimated_spectral_slope_of_fitted_wavenumbers
| estimated_spectral_slope_of_fitted_wavenumbers_in_logspace
| -
| -
| Nonlinear least square fit to find most likely spectral slope
| Nonlinear least square fit to find most likely spectral slope
|
|
| float
|
|
|-
| ADV
| SPEC_SLOPE_CI_LOW
| low_limit_confidence_interval_of_spectral_slope_in_logspace
| -
|
|
|
| float
|
|
|-
| ADV
| SPEC_SLOPE_CI_HIGH
| high_limit_confidence_interval_of_spectral_slope_in_logspace
| -
|
|
|
| float
|
|  
|  
|-
|-
Line 397: Line 746:
|  
|  
|  
|  
|
| float
| -10
| 10
|-
|-
| ADV/ADCP
| ADV/ADCP
Line 404: Line 757:
|  
|  
|  
|  
|
| float
| -10
| 10
|-
|-
| ADV/ADCP
| ADV/ADCP
Line 411: Line 768:
|  
|  
|  
|  
|
| float
| -5
| 5
|-
|-
| ADV/ADCP
| ADV/ADCP
Line 418: Line 779:
|  
|  
| up
| up
| bottom
| float
| 0
| 12000
|-
|-
| ADV/ADCP
| ADV/ADCP
| BURST
| BURST_NUMBER
| unique_identifier_for_each_burst_in_this_file
| unique_identifier_for_each_burst
| -
|  
|  
|  
|  
|  
| int
| 1
|  
|  
|-
|-
Line 432: Line 801:
|  
|  
|  
|  
|
| float
| 0
| 100
|-
|-
| ADV/ADCP
| ADV/ADCP
| BEAM_NUMBER
| N_BEAM
| beam_number_of_the_instrument
| unique_identifier_for_each_beam
|  
|  
|  
|  
|  
|  
|  
| int
| 1
| 10
|-
|-
| ADCP
| ADCP
Line 446: Line 823:
|  
|  
| AlongBeam_distance
| AlongBeam_distance
|
| float
| 0
|
|-
|-
| ADCP
| ADCP
Line 453: Line 834:
|  
|  
| AlongBeam_distance
| AlongBeam_distance
|
| float
| 0
|
|-
|-
| ADCP
| ADCP
| CORR
| CORR
| correlation_magnitude_from_each_acoustic_beam
| correlation_magnitude_from_each_acoustic_beam
| counts
|  
|  
| AlongBeam_distance
|
| float
| 0
|  
|  
| AlongBeam_distance
|-
|-
| ADCP
| ADCP
| CORR5
| CORR5
| correlation_magnitude_from_acoustic_beam_5
| correlation_magnitude_from_acoustic_beam_5
| counts
|  
|  
| AlongBeam_distance
|
| float
| 0
|
|-
| ADCP
| R_DIST5
| distance_from_sensor_along_beam_5
| m
| Required for 5-beam ADCPs when the 5th is pointing vertically up.
| outwards from transducer
| sensor
| dimension
| 0
|  
|  
| AlongBeam_distance
|-
|-
| ADCP
| ADCP
Line 474: Line 878:
|  
|  
| outwards from transducer
| outwards from transducer
| sensor
| dimension
| 0
|
|-
|-
| ADCP
| ADCP
Line 481: Line 889:
|  
|  
| up
| up
| sensor
| float
| -12000
| 12000
|-
|-
| ADCP
| ADCP
| THETA
| THETA
| beam_angle_from_z_axis
| beam_angle_from_instrument_z_axis
| degrees
| degrees
|  
|  
| away from vertical axis
| clockwise
| vertical axis
| float
| 0
| 90
|-
|-
| ADCP
| ADCP
Line 495: Line 911:
|  
|  
|  
|  
|
| float
| 0
| 100
|-
|-
| ADCP
| ADCP
| RVEL
| R_VEL
| radial_velocity_of_scatterers_toward_instrument_in_each_beam
| water_radial_velocity_of_scatterers_towards_instrument
| m/s
| m/s
|  
|  
| towards instrument
| towards instrument
|
| float
| -10
| 10
|-
|-
| ADCP
| ADCP
| RVEL5
| R_VEL5
| radial_velocity_of_scatterers_toward_instrument_in_beam_5
| water_radial_velocity_of_scatterers_towards_instrument_in_beam_5
| m/s
| m/s
|  
|  
| towards instrument
| towards instrument
|
| float
| -5
| 5
|-
|-
| ADCP
| ADCP
| RVEL_TURBULENT
| R_VEL_DETRENDED
| turbulent_radial_velocity_of_scatterers_towards_instrument
| water_radial_velocity_of_scatterers_towards_instrument_detrended
| m/s
| m/s
| High-frequency content of the velocity signal, which may contain contributions from surface waves, turbulence, and vibrations etc
| towards instrument
|  
|  
| float
| -10
| 10
|-
| ADCP
| R_VEL5_DETRENDED
| water_radial_velocity_of_scatterers_towards_instrument_in_beam_5_detrended
| m/s
| High-frequency content of the velocity signal, which may contain contributions from surface waves, turbulence, and vibrations etc
| towards instrument
| towards instrument
|
| float
| -10
| 10
|-
|-
| ADCP
| ADCP
Line 522: Line 965:
| m
| m
|  
|  
|
|
| float
| 0
|
|-
| ADCP
| R_DEL5
| along-beam_separation_distance_over_which_DLL_is_evaluated_in_beam_5
| m
|
|
|
| float
| 0
|  
|  
|-
|-
Line 529: Line 987:
| m
| m
|  
|  
|
|
| float
| 0
|
|-
| ADCP
| DLL5_N
| second_order_structure_function_in_beam_5
| m2/s2
|
| AlongBeam_distance
|
| float
| 0
|  
|  
|-
|-
Line 537: Line 1,010:
|  
|  
| AlongBeam_distance
| AlongBeam_distance
|
| float
| 0
|
|-
|-
| ADCP
| ADCP
| DLL_N
| DLL_N
| number_of_velocity_difference_samples_in_DLL_mean
| second_order_structure_function_number_of_observations
| count
| count
|  
|  
|
|
| int
| 0
|  
|  
|-
|-
| ADCP
| ADCP
| DLL_LOGVAR
| DLL5_N
| variance_of_log10_of_velocity_differences_used_in_DLL
| second_order_structure_function_in_beam_5_number_of_observations
| count
|  
|  
|  
|  
|
| int
| 0
|  
|  
|-
|-
| ADCP
| ADCP
| C2
| DLL_FLAGS
| constant_used_in_conversion_of_DLL_regression_coefficient_to_EPSILON
| second_order_structure_function_status_flags
| count
|
|  
|  
|  
| float
|  
|  
|  
|  
|-
|-
| ADCP
| ADCP
| REGRESSION_COUNT
| C2
| number_of_DLL_values_used_in_regression
| constant_used_in_the_second_order_structure_function
| count
|  
| This constant appears when estimating the dissipation rate of turbulent kinetic energy from the regression coefficients.
|
|
| float
|  
|  
|  
|  
Line 569: Line 1,062:
| REGRESSION_RSQUARED
| REGRESSION_RSQUARED
| regression_goodness_of_fit_adjusted_for_number_of_terms
| regression_goodness_of_fit_adjusted_for_number_of_terms
| count
|  
|
|
|
| float
|  
|  
|  
|  
|-
|-
| ADCP
| ADCP/ADV
| EPSI_CI_LOW
| EPSI_CI_LOW
| EPSI_95percent_confidence_interval_lower_limit
| specific_turbulent_kinetic_energy_dissipation_in_water_low_confidence_limit
| W kg-1
| W kg-1
| 95% confidence interval
|
|
| float
|  
|  
|  
|  
|-
|-
| ADCP
| ADCP/ADV
| EPSI_CI_HIGH
| EPSI_CI_HIGH
| 95percent_confidence_limit_high_estimate_for_EPSI
| specific_turbulent_kinetic_energy_dissipation_in_water_high_confidence_limit
| W kg-1
| W kg-1
| 95% confidence interval
|
|
| float
|  
|  
|  
|  
Line 593: Line 1,098:
|  
|  
|  
|  
|
| logical
| 0
| 1
|-
|-
| ADCP
| ADCP
| REGRESSION_COEFF_A0
| REGRESSION_COEFF_A0
| DLL_regression_intercept
| structure_function_regression_intercept
| m2 s-2
| m2 s-2
|
|
|
| float
|  
|  
|  
|  
Line 603: Line 1,116:
| ADCP
| ADCP
| REGRESSION_COEFF_A1
| REGRESSION_COEFF_A1
| DLL_regression_coefficient_for_r^2/3
| structure_function_regression_coefficient_for_r^2/3
| m4/3 s-2
| m4/3 s-2
|
|
|
| float
|  
|  
|  
|  
Line 610: Line 1,127:
| ADCP
| ADCP
| REGRESSION_COEFF_A3
| REGRESSION_COEFF_A3
| DLL_regression_coefficient_for_(r^2/3)^3
| structure_function_regression_coefficient_for_(r^2/3)^3
| s-2
| s-2
|
|
|
| float
|
|
|-
| ADCP
| REGRESSION_N
| structure_function_regression_number_of_observations
| count
|
|
|
| int
|  
|  
|  
|  
Line 621: Line 1,153:
|  
|  
|  
|  
|
| float
| 0
| 1000
|-
|-
| All
| All
Line 628: Line 1,164:
|  
|  
|  
|  
|
| float
| 0
| 100000
|-
|-
| All
| All
Line 633: Line 1,173:
| turbulent_ozmidov_stratification_length_scale
| turbulent_ozmidov_stratification_length_scale
| m
| m
|
|
|
| float
| 0
| 100000
|-
| ADV
| TIME_HPR
| time_of_heading_pitch_roll_sensors
| Days since 1950-01-01T00:00:00Z
| Heading, pitch and roll (tilt) sensors measure always at 1Hz for Vector ADV
|
| days since 1950-01-01 00:00 UTC
| float
|  
|  
|  
|  
|}
|}


[[Category:Glossary]]
[[Category:Glossary]]

Latest revision as of 20:23, 25 May 2022

Here's the handy online tool that was used to copy and paste the table into

Subgroup Short name Standard name Units of measurement Long name Dir positive Reference datum NetCDF type validMin validMax
All TIME time days, or Days since YYYY-MM-DDT00:00:00Z Decimal day days since 1950-01-01 00:00 UTC float
All PRES sea_water_pressure dbar Sea water pressure, equals 0 at sea-level down float
All DEPTH depth m down sea surface float -5 12000
All LATITUDE latitude degrees_north WGS84 geographic coordinate system float -90 90
All LONGITUDE longitude degrees_east WGS84 geographic coordinate system float -180 180
All TEMP sea_water_temperature degrees_Celsius sea water temperature in-situ ITS-90 scale float -2.5 40
All CNDC sea_water_electrical_conductivity S m-1 float 0 50000
All PSAL sea_water_practical_salinity 1 float 0 41
All DENS sea_water_density kg m-3 float
All BVFSQ square_of_brunt_vaisala_frequency_in_sea_water (rad s-1)2 float 0 10000
All CSPD water_speed m s-1 float 0 10
All PITCH platform_pitch_angle degree float -180 180
All HEADING platform_yaw_angle degree clockwise true North float 0 360
All HEADING_MAG platform_yaw_angle degree clockwise magnetic North float 0 360
All ROLL platform_roll_angle degree float -180 180
All EPSI specific_turbulent_kinetic_energy_dissipation_in_sea_water W kg-1 dissipation rate of turbulent kinetic energy per unit mass in sea water estimated from individual shear probes / beams float 1.00E-12 1.00E+00
All EPSI_FINAL specific_turbulent_kinetic_energy_dissipation_in_sea_water W kg-1 final dissipation rate of turbulent kinetic energy per unit mass in sea water (averaged using all accepted shear probes / beams / or best estimate from single channel) double
All K_TEMP water_vertical_diffusivity_of_heat m2 s-1 float 1.00E-12 100
All K_RHO water_diapycnal_diffusivity m2 s-1 float 1.00E-12 100
All KAPPA_TEMP seawater_molecular_diffusivity_temperature m2 s-1 float 1.00E-09 1.00E-05
All KVISC kinematic_viscosity_of_water m2 s-1 Kinematic viscosity of (sea) water float 1.00E-08 1.00E-04
All dTEMP_dZ derivative_of_seawater_temperature_wrt_z degrees_Celsius m-1 float 0 100
All PROFILE unique_identifier_for_each_profile_feature_instance_in_this_file 1 int
All SECTION_NUMBER unique_identifier_for_each_section_of_data_from_timeseries 1 A unique indentifier counter defining sections of the time series from the fast (or slow) channels extracted for dissipation estimates int
All PSPD_REL platform_speed_wrt_sea_water m s-1 Platform speed with respect to sea water float
Shear Probes SHEAR sea_water_velocity_shear s-1 rate of change of cross axis sea water velocity along transect measured by shear probes double
Shear Probes VIB platform_vibration 1 platform vibration detected by piezo-accelerometers double
Shear Probes ACC platform_acceleration m s-2 platform acceleration detected by accelerometers double
Shear Probes SH_SPEC shear_probe_spectrum s-2 cpm-1 cyclic wavenumber spectrum of sea water velocity shear float 1.00E-12 1.00E+00
Shear Probes SH_SPEC_CLEAN shear_probe_spectrum_clean s-2 cpm-1 cleaned cyclic wavenumber spectrum of sea water velocity shear float
Shear Probes ACC_SPEC acceleration_sensor_spectrum m2 s-4 cpm-1 acceleration spectrum from accelerometers float 1.00E-12 1.00E+00
Shear Probes VIB_SPEC vibration_sensor_spectrum 1 vibration spectrum from vibration sensors float 1.00E-12 1.00E+12
Shear Probes SH_ACC_SPEC shear_and_acceleration_cross-spectral_matrix Complex cross-spectral matrix of shear and acceleration float
Shear Probes SH_VIB_SPEC shear_and_vibration_cross-spectral_matrix Complex cross-spectral matrix of shear and vibration float
ADV/Shear probes KMAX maximum_wavenumber_used_for_estimating_turbulent_kinetic_energy_dissipation cpm maximum wavenumber for integration of shear spectrum float 0 1000
Shear probes FOM figure_of_merit - Figure of merit of shear spectrum relative to the model spectrum. It is MAD multiplied by the sqrt( degrees of freedom) of the spectra float
ADV/Shear probes MAD mean_absolute_deviation - mean absolute deviation of shear spectrum relative to the model spectrum float
ADV/Shear probes DOF degrees_of_freedom_of_spectrum float 0 500
ADV/Shear probes FREQ frequency Hz float 0 1.00E+04
ADV/Shear probes FREQ_W angular_frequency rad s-1 float 0 1.00E+04
ADV/Shear probes KCYC cyclic_wavenumber cpm wavenumber along the direction of instrument motion in cycles per meter float 0 1.00E+04
ADV MAD_SQRT_DOF mean_absolute_deviation_multiplied_sqrt_of_degrees_of_freedom float 0 1000
ADV KMIN minimum_wavenumber_used_for_estimating_turbulent_kinetic_energy_dissipation cpm minimum wavenumber for integration of shear spectrum float 0 1000
ADV DIR_CSPD direction_of_water_speed degree counterclockwise east float 0 360
ADV ROT_AXIS axis_of_rotation_from_east_to_x Rotation axis [i,j,k] in the geographical coordinates system used to rotate from the geographical to the analysis frame of reference float -1 1
ADV ROT_ANGLE angle_of_rotation_from_east_to_x degree Angle of rotation from geographical coordinates to the analysis frame of reference around the rotation axis. counterclockwise east float 0 360
ADV ANISO ratio_of_large_turbulence_length_scale_to_smallest_kolmogorov_length - float 1
ADV UVW_VEL water_velocity_in_the_analysis_frame_of_reference ms-1 The measurements have been rotated into a frame of reference for which the x (longitudinal) axis coincides with the direction of mean water speed Background flow float -10 10
ADV UVW_VEL_SPEC power_spectrum_density_of_velocity_in_the_analysis_frame_of_reference (m s-1)2 s Summation of the spectra across all frequencies is equal to the signal's variance in time-domain. float 1.00E-12 1.00E+00
ADV XYZ_VEL water_velocity_measured_in_instrument_coordinates ms-1 float -10 10
ADV ENU_VEL water_velocity_in_geographical_east_north_up_coordinates ms-1 Geographical float -10 10
ADV ENU_VEL_DETRENDED detrended_water_velocity_in_geographical_east_north_up_coordinates ms-1 These velocities in the geographical frame of reference have been detrended. The signal may include surface wave, motion contamination, in addition to the turbulence signal float -5 5
ADV UVW_VEL_DETRENDED detrended_water_velocity_in_the_analysis_frame_of_reference ms-1 These velocities in the analysis frame of reference have been detrended. The signal may include surface wave, motion contamination, in addition to the turbulence signal float -5 5
ADV UVW_VEL_RMS root_mean_square_of_velocity_in_the_analysis_frame_of_reference ms-1 An rms calculation on a detrended timeseries (mean removed) is the same as the standard deviation float 0 5
ADV UVW_VEL_STD standard_deviation_of_velocity_in_the_analysis_frame_of_reference ms-1 float 0 5
ADV TAYL ratio_of_rms_turb_U_to_water_speed - float 0 10000
ADV SNR signal_noise_ratio_from_each_acoustic_beam decibel float 0 150
ADV ABSIC backscater_intensity_from_each_acoustic_beam count AlongBeam_distance float 0
ADV CORRN noise_correlation_percent_from_each_acoustic_beam percent float 0 100
ADV N_VEL_INSTRUMENT unique_identifier_for_each_velocity_component - int 1
ADV N_VEL_COMPONENT unique_identifier_for_each_velocity_instrument - int 1 3
ADV N_SAMPLE unique_identifier_for_each_sample_within_the_segment - int 1
ADV/ADCP N_SEGMENT unique_identifier_for_each_segment_in_the_entire_available_timeseries - int 1
ADV SPEC_SLOPE estimated_spectral_slope_of_fitted_wavenumbers_in_logspace - Nonlinear least square fit to find most likely spectral slope float
ADV SPEC_SLOPE_CI_LOW low_limit_confidence_interval_of_spectral_slope_in_logspace - float
ADV SPEC_SLOPE_CI_HIGH high_limit_confidence_interval_of_spectral_slope_in_logspace - float
ADV/ADCP dUCUR_dZ derivative_of_eastward_velocity_wrt_z s-1 float -10 10
ADV/ADCP dVCUR_dZ derivative_of_northtward_velocity_wrt_z s-1 float -10 10
ADV/ADCP dWCUR_dZ derivative_of_upward_velocity_wrt_z s-1 float -5 5
ADV/ADCP HEIGHT_AB height_above_bottom m up bottom float 0 12000
ADV/ADCP BURST_NUMBER unique_identifier_for_each_burst - int 1
ADV/ADCP PERG percentage_of_samples_good percent float 0 100
ADV/ADCP N_BEAM unique_identifier_for_each_beam int 1 10
ADCP ABSI backscatter_intensity_from_each_acoustic_beam decibel AlongBeam_distance float 0
ADCP ABSI5 backscatter_intensity_from_acoustic_beam_5 decibel AlongBeam_distance float 0
ADCP CORR correlation_magnitude_from_each_acoustic_beam counts AlongBeam_distance float 0
ADCP CORR5 correlation_magnitude_from_acoustic_beam_5 counts AlongBeam_distance float 0
ADCP R_DIST5 distance_from_sensor_along_beam_5 m Required for 5-beam ADCPs when the 5th is pointing vertically up. outwards from transducer sensor dimension 0
ADCP R_DIST distance_from_sensor_along_beams m outwards from transducer sensor dimension 0
ADCP HEIGHT_AS height_above_sensor m up sensor float -12000 12000
ADCP THETA beam_angle_from_instrument_z_axis degrees clockwise vertical axis float 0 90
ADCP BIN_SIZE instrument_measurement_volume_bin_size m float 0 100
ADCP R_VEL water_radial_velocity_of_scatterers_towards_instrument m/s towards instrument float -10 10
ADCP R_VEL5 water_radial_velocity_of_scatterers_towards_instrument_in_beam_5 m/s towards instrument float -5 5
ADCP R_VEL_DETRENDED water_radial_velocity_of_scatterers_towards_instrument_detrended m/s High-frequency content of the velocity signal, which may contain contributions from surface waves, turbulence, and vibrations etc towards instrument float -10 10
ADCP R_VEL5_DETRENDED water_radial_velocity_of_scatterers_towards_instrument_in_beam_5_detrended m/s High-frequency content of the velocity signal, which may contain contributions from surface waves, turbulence, and vibrations etc towards instrument float -10 10
ADCP R_DEL along-beam_separation_distance_over_which_DLL_is_evaluated m float 0
ADCP R_DEL5 along-beam_separation_distance_over_which_DLL_is_evaluated_in_beam_5 m float 0
ADCP R_MAX maximum_separation_distance_over_for_DLL_regression m float 0
ADCP DLL5_N second_order_structure_function_in_beam_5 m2/s2 AlongBeam_distance float 0
ADCP DLL second_order_structure_function m2/s2 AlongBeam_distance float 0
ADCP DLL_N second_order_structure_function_number_of_observations count int 0
ADCP DLL5_N second_order_structure_function_in_beam_5_number_of_observations count int 0
ADCP DLL_FLAGS second_order_structure_function_status_flags count float
ADCP C2 constant_used_in_the_second_order_structure_function This constant appears when estimating the dissipation rate of turbulent kinetic energy from the regression coefficients. float
ADCP REGRESSION_RSQUARED regression_goodness_of_fit_adjusted_for_number_of_terms float
ADCP/ADV EPSI_CI_LOW specific_turbulent_kinetic_energy_dissipation_in_water_low_confidence_limit W kg-1 95% confidence interval float
ADCP/ADV EPSI_CI_HIGH specific_turbulent_kinetic_energy_dissipation_in_water_high_confidence_limit W kg-1 95% confidence interval float
ADCP QAx_BDF QA_criterion_x_bad_data_flag logical logical 0 1
ADCP REGRESSION_COEFF_A0 structure_function_regression_intercept m2 s-2 float
ADCP REGRESSION_COEFF_A1 structure_function_regression_coefficient_for_r^2/3 m4/3 s-2 float
ADCP REGRESSION_COEFF_A3 structure_function_regression_coefficient_for_(r^2/3)^3 s-2 float
ADCP REGRESSION_N structure_function_regression_number_of_observations count int
All L_K kolmogorov_length_scale m float 0 1000
All L_S turbulent_corssin_shear_length_scale m float 0 100000
All L_O turbulent_ozmidov_stratification_length_scale m float 0 100000
ADV TIME_HPR time_of_heading_pitch_roll_sensors Days since 1950-01-01T00:00:00Z Heading, pitch and roll (tilt) sensors measure always at 1Hz for Vector ADV days since 1950-01-01 00:00 UTC float
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