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Dataset

 

FAAM B411 VOCALS flight: Airborne atmospheric measurements from core and non-core instrument suites on board the BAE-146 aircraft

Update Frequency: As Needed
Latest Data Update: 2015-04-30
Status: Completed
Online Status: ONLINE
Publication State: Published
Publication Date: 2014-07-14
Download Stats: last 12 months
Dataset Size: 72 Files | 7GB

Abstract

Airborne atmospheric measurements from core and non-core instrument suites data on board the FAAM BAE-146 aircraft collected for VOCALS-UK - Continuum Absorption in the Visible and Infrared and its Atmospheric Relevance project.

Citable as:  Facility for Airborne Atmospheric Measurements; Natural Environment Research Council; Met Office (2014): FAAM B411 VOCALS flight: Airborne atmospheric measurements from core and non-core instrument suites on board the BAE-146 aircraft. NCAS British Atmospheric Data Centre, date of citation. https://catalogue.ceda.ac.uk/uuid/0e81a20d919a47c49dfc229a6b979808/
Abbreviation: Not defined
Keywords: VOCALS, FAAM, airborne, atmospheric measurments

Details

Previous Info:
No news update for this record
Previously used record identifiers:
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Access rules:
Access to these data is available to any registered CEDA user. Please Login or Register for a CEDA account to gain access.
Use of these data is covered by the following licence(s):
http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/
When using these data you must cite them correctly using the citation given on the CEDA Data Catalogue record.
Data lineage:

Data were collected by instrument scientists during the flight before preparation and delivery for archiving at the NCAS British Atmospheric Data Centre.

Data Quality:
Data collected by flight participants before preparation for archival with the British Atmospheric Data Centre
File Format:
Data are netCDF and NASA-Ames formatted. Ancillary files may be plain ASCII or PDF formatted. Image files may be PNG formatted.

Process overview

This dataset was generated by instruments deployed on platforms as listed below.

Instrument/Platform pairings

Met Office: Microwave Airborne Radiometer Scanning System (MARSS) Deployed on: FAAM BAe-146-301 Large Atmospheric Research Aircraft G-LUXE
FAAM/BAE (Facility for Airborne Atmospheric Measurements/British AErospace) systems: Set of FAAM core instruments Deployed on: FAAM BAe-146-301 Large Atmospheric Research Aircraft G-LUXE
FAAM: DMT Dual Column Cloud Condensation Nuclei (CCN) Deployed on: FAAM BAe-146-301 Large Atmospheric Research Aircraft G-LUXE
Met Office: Airborne Research Interferometer Evaluation System (ARIES) Deployed on: FAAM BAe-146-301 Large Atmospheric Research Aircraft G-LUXE
University of Manchester/UFAM (Universities' Facility for Atmospheric Measurement): Scanning Mobility Particle Sizer - (formerly umist-smps) Deployed on: FAAM BAe-146-301 Large Atmospheric Research Aircraft G-LUXE
Met Office Counter flow Virtual Impactor (CVI) Deployed on: FAAM BAe-146-301 Large Atmospheric Research Aircraft G-LUXE
Met Office Wet Nephelometer Deployed on: FAAM BAe-146-301 Large Atmospheric Research Aircraft G-LUXE
University of Manchester/UFAM: Aerosol Mass Spectrometer (AMS) - formerly umist-ams Deployed on: FAAM BAe-146-301 Large Atmospheric Research Aircraft G-LUXE
Leeds: Volatile Aerosol Concentration and Composition sensor (airborne) - VAAC Deployed on: FAAM BAe-146-301 Large Atmospheric Research Aircraft G-LUXE
Met Office: Short Wave Spectrometer (SWS) Deployed on: FAAM BAe-146-301 Large Atmospheric Research Aircraft G-LUXE
FAAM/BAE systems: Subset of FAAM core instruments measuring cloud physics data Deployed on: FAAM BAe-146-301 Large Atmospheric Research Aircraft G-LUXE
New Instrument: faam-3786cpc Deployed on: FAAM BAe-146-301 Large Atmospheric Research Aircraft G-LUXE
University of Manchester: Droplet Measurement Technologies, Inc, Two dimenionsal stereo probe, (2DS) Deployed on: FAAM BAe-146-301 Large Atmospheric Research Aircraft G-LUXE
FAAM/BAE systems: Hygrometer (Buck CR2) Deployed on: FAAM BAe-146-301 Large Atmospheric Research Aircraft G-LUXE

Mobile platform operations

Mobile Platform Operation 1 FAAM BAE-146 flight B411
Output Description

None

  • var_id: AOA
  • var_id: ARIESRAD
  • units: m s-2
  • long_name: Acceleration along the aircraft longitudinal axis (GIN) (positive forward)
  • var_id: ACLF_GIN
  • units: m s-2
  • long_name: Acceleration along the aircraft transverse axis (GIN) (positive starboard)
  • var_id: ACLS_GIN
  • units: m s-2
  • long_name: Acceleration along the aircraft vertical axis (GIN) (positive down)
  • var_id: ACLD_GIN
  • units: degree
  • long_name: Aircraft track angle POSAV GPS-aided Inertial Navigation unit
  • var_id: TRCK_GIN
  • units: m s-1
  • long_name: Aircraft velocity down from POS AV 510 GPS-aided Inertial Navigation unit
  • var_id: VELD_GIN
  • standard_name:
  • units: m s-1
  • long_name: Aircraft velocity east from POS AV 510 GPS-aided Inertial Navigation unit
  • var_id: VELE_GIN
  • units: m s-1
  • long_name: Aircraft velocity north from POS AV 510 GPS-aided Inertial Navigation unit
  • var_id: VELN_GIN
  • units: m
  • standard_name: altitude
  • long_name: Altitude from POS AV 510 GPS-aided Inertial Navigation unit
  • var_id: ALT_GIN
  • units: m
  • standard_name: altitude
  • long_name: Altitude from the XR5 GPS system.
  • var_id: GPS_ALT
  • units: degree
  • long_name: Angle of attack from the turbulence probe (positive, flow upwards wrt a/c axes)
  • var_id: AOA
  • units: degree
  • long_name: Angle of sideslip from the turbulence probe (positive, flow from left)
  • var_id: AOSS
  • units: degK
  • long_name: Brightness Temperature
  • var_id: bt
  • var_id: CALIBRATION_FILES
  • var_id: CAL_DC_CBB
  • var_id: CAL_DC_HBB
  • var_id: CAL_DC_MEAS
  • var_id: CAL_TEMP_CBB
  • var_id: CAL_TEMP_HBB
  • var_id: CAL_TEMP_PORT2C
  • var_id: CAL_TEMP_PORT2H
  • units: hPa
  • long_name: Cabin pressure
  • var_id: CAB_PRES
  • units: degC
  • long_name: Cabin temperature at the core consoles
  • var_id: CAB_TEMP
  • units: hPa
  • long_name: Calibrated differential pressure between centre(P0) port and S10 static
  • var_id: P0_S10
  • units: hPa
  • long_name: Calibrated differential pressure between turbulence probe horizontal ports
  • var_id: PB_TURB
  • units: hPa
  • long_name: Calibrated differential pressure between turbulence probe vertical ports
  • var_id: PA_TURB
  • units: nm
  • var_id: nirwv
  • long_name: Central wavelengths of the sws near infrared module detector
  • units: nm
  • var_id: viswv
  • long_name: Central wavelengths of the sws visible module detector
  • units: W m-2
  • standard_name: downwelling_longwave_flux_in_air
  • long_name: Corrected downward long wave irradiance.
  • var_id: IR_DN_C
  • units: W m-2
  • standard_name: downwelling_shortwave_flux_in_air
  • long_name: Corrected downward short wave irradiance, clear dome
  • var_id: SW_DN_C
  • units: W m-2
  • standard_name: upwelling_longwave_flux_in_air
  • long_name: Corrected upward long wave irradiance
  • var_id: IR_UP_C
  • units: W m-2
  • standard_name: upwelling_shortwave_flux_in_air
  • long_name: Corrected upward short wave irradiance, clear dome
  • var_id: SW_UP_C
  • units: 1
  • long_name: Data Quality Flags
  • var_id: allflags
  • standard_name: dew_point_temperature
  • units: degK
  • long_name: Dew point from the General Eastern instrument.
  • var_id: TDEW_GE
  • units: m s-1
  • standard_name: eastward_wind
  • long_name: Eastward wind component from turbulence probe and GIN
  • var_id: U_C
  • units: m s-1
  • long_name: Eastwards velocity from the XR5 GPS system.
  • var_id: GPS_VELE
  • var_id: F2_sample_flow
  • units: 1
  • long_name: Flag for Acceleration along the aircraft longitudinal axis (GIN) (positive forward)
  • var_id: ACLF_GIN_FLAG
  • units: 1
  • long_name: Flag for Acceleration along the aircraft transverse axis (GIN) (positive starboard)
  • var_id: ACLS_GIN_FLAG
  • units: 1
  • long_name: Flag for Acceleration along the aircraft vertical axis (GIN) (positive down)
  • var_id: ACLD_GIN_FLAG
  • units: 1
  • long_name: Flag for Aircraft track angle POSAV GPS-aided Inertial Navigation unit
  • var_id: TRCK_GIN_FLAG
  • units: 1
  • long_name: Flag for Aircraft velocity down from POS AV 510 GPS-aided Inertial Navigation unit
  • var_id: VELD_GIN_FLAG
  • units: 1
  • long_name: Flag for Aircraft velocity east from POS AV 510 GPS-aided Inertial Navigation unit
  • var_id: VELE_GIN_FLAG
  • units: 1
  • long_name: Flag for Aircraft velocity north from POS AV 510 GPS-aided Inertial Navigation unit
  • var_id: VELN_GIN_FLAG
  • units: 1
  • long_name: Flag for Altitude from POS AV 510 GPS-aided Inertial Navigation unit
  • var_id: ALT_GIN_FLAG
  • units: 1
  • long_name: Flag for Altitude from the XR5 GPS system.
  • var_id: GPS_ALT_FLAG
  • units: 1
  • long_name: Flag for Angle of attack from the turbulence probe (positive, flow upwards wrt a/c axes)
  • var_id: AOA_FLAG
  • units: 1
  • long_name: Flag for Angle of sideslip from the turbulence probe (positive, flow from left)
  • var_id: AOSS_FLAG
  • units: 1
  • long_name: Flag for Cabin pressure
  • var_id: CAB_PRES_FLAG
  • units: 1
  • long_name: Flag for Cabin temperature at the core consoles
  • var_id: CAB_TEMP_FLAG
  • units: 1
  • long_name: Flag for Calibrated differential pressure between centre(P0) port and S10 static
  • var_id: P0_S10_FLAG
  • units: 1
  • long_name: Flag for Calibrated differential pressure between turbulence probe horizontal ports
  • var_id: PB_TURB_FLAG
  • units: 1
  • long_name: Flag for Calibrated differential pressure between turbulence probe vertical ports
  • var_id: PA_TURB_FLAG
  • units: 1
  • long_name: Flag for Corrected downward long wave irradiance.
  • var_id: IR_DN_C_FLAG
  • units: 1
  • long_name: Flag for Corrected downward short wave irradiance, clear dome
  • var_id: SW_DN_C_FLAG
  • units: 1
  • long_name: Flag for Corrected upward long wave irradiance
  • var_id: IR_UP_C_FLAG
  • units: 1
  • long_name: Flag for Corrected upward short wave irradiance, clear dome
  • var_id: SW_UP_C_FLAG
  • units: 1
  • long_name: Flag for Dew point from the General Eastern instrument.
  • var_id: TDEW_GE_FLAG
  • units: 1
  • long_name: Flag for Dew-point derived from TWC probe specific humidity (valid in cloud-free air)
  • var_id: TWC_TDEW_FLAG
  • units: 1
  • long_name: Flag for Eastward wind component from turbulence probe and GIN
  • var_id: U_C_FLAG
  • units: 1
  • long_name: Flag for Eastwards velocity from the XR5 GPS system.
  • var_id: GPS_VELE_FLAG
  • units: 1
  • long_name: Flag for Groundspeed from POS AV 510 GPS-aided Inertial Navigation unit
  • var_id: GSPD_GIN_FLAG
  • units: 1
  • long_name: Flag for Heading from POSAV GPS-aided Inertial Navigation unit
  • var_id: HDG_GIN_FLAG
  • units: 1
  • long_name: Flag for Indicated air speed from the aircraft RVSM (air data) system.
  • var_id: IAS_RVSM_FLAG
  • units: 1
  • long_name: Flag for Internal sample humidity of the nephelometer
  • var_id: NEPH_HUM_FLAG
  • units: 1
  • long_name: Flag for Internal sample pressure of the Nephelometer
  • var_id: NEPH_PR_FLAG
  • units: 1
  • long_name: Flag for Internal sample temperature of the Nephelometer
  • var_id: NEPH_T_FLAG
  • units: 1
  • long_name: Flag for Latitude from POS AV 510 GPS-aided Inertial Navigation unit
  • var_id: LAT_GIN_FLAG
  • units: 1
  • long_name: Flag for Latitude from the XR5 GPS system.
  • var_id: LAT_GPS_FLAG
  • units: 1
  • long_name: Flag for Longitude from POS AV 510 GPS-aided Inertial Navigation unit
  • var_id: LON_GIN_FLAG
  • units: 1
  • long_name: Flag for Longitude from the XR5 GPS system.
  • var_id: LON_GPS_FLAG
  • units: 1
  • long_name: Flag for Mole Fraction of Sulphur Dioxide in air from the TECO 43 instrument
  • var_id: SO2_TECO_FLAG
  • units: 1
  • long_name: Flag for Mole fraction of Carbon Monoxide in air from the AERO AL5002 instrument
  • var_id: CO_AERO_FLAG
  • units: 1
  • long_name: Flag for Mole fraction of NOx in air from the TECO 42 instrument
  • var_id: NOX_TECO_FLAG
  • units: 1
  • long_name: Flag for Mole fraction of Nitrogen Dioxide (NO2) in air from the TECO 42 instrument
  • var_id: NO2_TECO_FLAG
  • units: 1
  • long_name: Flag for Mole fraction of Nitrogen Monoxide (NO) in air from the TECO 42 instrument
  • var_id: NO_TECO_FLAG
  • units: 1
  • long_name: Flag for Mole fraction of ozone in air from the TECO 49 instrument
  • var_id: O3_TECO_FLAG
  • units: 1
  • long_name: Flag for Northward wind component from turbulence probe and GIN
  • var_id: V_C_FLAG
  • units: 1
  • long_name: Flag for Northwards velocity from the XR5 GPS system.
  • var_id: GPS_VELN_FLAG
  • units: 1
  • long_name: Flag for Pitch angle from POSAV GPS-aided Inertial Nav. unit (positive for nose up)
  • var_id: PTCH_GIN_FLAG
  • units: 1
  • long_name: Flag for Pitot static pressure inverted from RVSM (air data) system indicated airspeed
  • var_id: Q_RVSM_FLAG
  • units: 1
  • long_name: Flag for Pitot-static pressure from centre-port measurements corrrected for AoA and AoSS
  • var_id: PSP_TURB_FLAG
  • units: 1
  • long_name: Flag for Pressure altitude from the aircraft RVSM (air data) system
  • var_id: PALT_RVS_FLAG
  • units: 1
  • long_name: Flag for Radar height from the aircraft radar altimeter.
  • var_id: HGT_RADR_FLAG
  • units: 1
  • long_name: Flag for Raw data from the TWC probe Lyman alpha detector
  • var_id: TWC_DET_FLAG
  • units: 1
  • long_name: Flag for Roll angle from POSAV GPS-aided Inertial Nav. unit (positive for left wing up)
  • var_id: ROLL_GIN_FLAG
  • units: 1
  • long_name: Flag for Sample temperature in Kelvin from the TWC evaporator probe
  • var_id: TWC_TSAM_FLAG
  • units: 1
  • long_name: Flag for Solar azimuth derived from aircraft position and time.
  • var_id: SOL_AZIM_FLAG
  • units: 1
  • long_name: Flag for Solar zenith derived from aircraft position and time.
  • var_id: SOL_ZEN_FLAG
  • units: 1
  • long_name: Flag for Static pressure from S9 fuselage ports
  • var_id: P9_STAT_FLAG
  • units: 1
  • long_name: Flag for Static pressure from the aircraft RVSM (air data) system
  • var_id: PS_RVSM_FLAG
  • units: 1
  • long_name: Flag for Total condensation particle concentration from TSI 3025A
  • var_id: CPC_CONC_FLAG
  • units: 1
  • long_name: Flag for Total water specific humidity from the TWC avaporator instrument
  • var_id: TWC_EVAP_FLAG
  • units: 1
  • long_name: Flag for True air speed from the aircraft RVSM (air data) system and deiced temperature.
  • var_id: TAS_RVSM_FLAG
  • units: 1
  • long_name: Flag for True air temperature from the Rosemeount non-deiced temperature sensor.
  • var_id: TAT_ND_R_FLAG
  • units: 1
  • long_name: Flag for True air temperature from the Rosemount deiced temperature sensor.
  • var_id: TAT_DI_R_FLAG
  • units: 1
  • long_name: Flag for True airspeed (dry-air) from turbulence probe
  • var_id: TAS_FLAG
  • units: 1
  • long_name: Flag for Uncorrected absorption coefficient at 565nm, linear, from PSAP.
  • var_id: PSAP_LIN_FLAG
  • units: 1
  • long_name: Flag for Uncorrected absorption coefficient at 565nm, log, from PSAP.
  • var_id: PSAP_LOG_FLAG
  • units: 1
  • long_name: Flag for Uncorrected blue back scattering coefficient from TSI 3563 nephelometer.
  • var_id: BSC_BLUU_FLAG
  • units: 1
  • long_name: Flag for Uncorrected blue total scattering coefficient from TSI 3563 nephelometer.
  • var_id: TSC_BLUU_FLAG
  • units: 1
  • long_name: Flag for Uncorrected brightness temperature from the Heimann radiometer
  • var_id: BTHEIM_U_FLAG
  • units: 1
  • long_name: Flag for Uncorrected green back scattering coefficient from TSI 3563 nephelometer.
  • var_id: BSC_GRNU_FLAG
  • units: 1
  • long_name: Flag for Uncorrected green total scattering coefficient from TSI 3563 nephelometer.
  • var_id: TSC_GRNU_FLAG
  • units: 1
  • long_name: Flag for Uncorrected liquid water content from the Johnson Williams instrument.
  • var_id: LWC_JW_U_FLAG
  • units: 1
  • long_name: Flag for Uncorrected liquid water content from the Nevzorov probe
  • var_id: NV_LWC_U_FLAG
  • units: 1
  • long_name: Flag for Uncorrected red back scattering coefficient from TSI 3563 nephelometer.
  • var_id: BSC_REDU_FLAG
  • units: 1
  • long_name: Flag for Uncorrected red total scattering coefficient from TSI 3563 nephelometer.
  • var_id: TSC_REDU_FLAG
  • units: 1
  • long_name: Flag for Uncorrected total condensed water content from the Nevzorov probe.
  • var_id: NV_TCW_U_FLAG
  • units: 1
  • long_name: Flag for Upwards velocitiy from the XR5 GPS system.
  • var_id: GPS_VELZ_FLAG
  • units: 1
  • long_name: Flag for Upwelling infrared brightness temperature from the Heimann radiometer.
  • var_id: BTHEIM_C_FLAG
  • units: 1
  • long_name: Flag for Vertical wind component from turbulence probe and GIN
  • var_id: W_C_FLAG
  • units: 1
  • long_name: Flag for rate-of-change of GIN heading
  • var_id: HDGR_GIN_FLAG
  • units: 1
  • long_name: Flag for rate-of-change of GIN pitch angle
  • var_id: PITR_GIN_FLAG
  • units: 1
  • long_name: Flag for rate-of-change of GIN roll angle
  • var_id: ROLR_GIN_FLAG
  • units: degree
  • long_name: Heading from POSAV GPS-aided Inertial Navigation unit
  • standard_name: platform_yaw_angle
  • var_id: HDG_GIN
  • units: m s-1
  • long_name: Indicated air speed from the aircraft RVSM (air data) system.
  • var_id: IAS_RVSM
  • units: ms
  • var_id: nirint
  • long_name: Integration time of sws near infrared module spectra
  • units: ms
  • var_id: visint
  • long_name: Integration time of sws visible module spectra
  • units: %
  • long_name: Internal sample humidity of the nephelometer
  • var_id: NEPH_HUM
  • units: hPa
  • long_name: Internal sample pressure of the Nephelometer
  • var_id: NEPH_PR
  • units: K
  • long_name: Internal sample temperature of the Nephelometer
  • var_id: NEPH_T
  • var_id: LONG_DATE
  • units: ppb
  • long_name: Mole fraction of Carbon Monoxide in air from the AERO AL5002 instrument
  • var_id: CO_AERO
  • units: ppb
  • long_name: Mole fraction of NOx in air from the TECO 42 instrument
  • var_id: NOX_TECO
  • units: ppb
  • standard_name: mole_fraction_of_ozone_in_air
  • long_name: Mole fraction of ozone in air from the TECO 49 instrument
  • var_id: O3_TECO
  • units: seconds from 0000 UTC
  • units: m s-1
  • standard_name: northward_wind
  • long_name: Northward wind component from turbulence probe and GIN
  • var_id: V_C
  • units: m s-1
  • long_name: Northwards velocity from the XR5 GPS system.
  • var_id: GPS_VELN
  • var_id: PCASP
  • var_id: PS_RVSM
  • var_id: P_plenum
  • units: m
  • var_id: aerosol_size
  • long_name: Particle mobility diameter in metres at instrument humidity
  • units: hPa
  • long_name: Pitot static pressure inverted from RVSM (air data) system indicated airspeed
  • var_id: Q_RVSM
  • units: hPa
  • long_name: Pitot-static pressure from centre-port measurements corrrected for AoA and AoSS
  • var_id: PSP_TURB
  • units: m
  • standard_name: altitude
  • long_name: Pressure altitude from the aircraft RVSM (air data) system
  • var_id: PALT_RVS
  • var_id: QUALITY
  • units: 1
  • long_name: Quality flag; value greater than 0 indicated bad data
  • var_id: quality_flag
  • units: m
  • standard_name: height
  • long_name: Radar height from the aircraft radar altimeter.
  • var_id: HGT_RADR
  • units: bits
  • long_name: Raw data from the TWC probe Lyman alpha detector
  • var_id: TWC_DET
  • var_id: SCANDIR
  • var_id: SECONDS
  • units: K
  • long_name: Sample temperature in Kelvin from the TWC evaporator probe
  • var_id: TWC_TSAM
  • units: degree
  • long_name: Solar azimuth derived from aircraft position and time.
  • var_id: SOL_AZIM
  • units: degree
  • long_name: Solar zenith derived from aircraft position and time.
  • var_id: SOL_ZEN
  • units: seconds past midnight UTC
  • var_id: nirtime
  • long_name: Start time of sws near infrared module spectra
  • units: seconds past midnight UTC
  • var_id: vistime
  • long_name: Start time of sws visible module spectra
  • units: hPa
  • long_name: Static pressure from S9 fuselage ports
  • var_id: P9_STAT
  • units: hPa
  • standard_name: air_pressure
  • long_name: Static pressure from the aircraft RVSM (air data) system
  • var_id: PS_RVSM
  • var_id: TAS
  • var_id: T_amb
  • var_id: T_dew
  • var_id: T_plenum
  • var_id: Time
  • units: cm-3
  • long_name: Total condensation particle concentration from TSI 3025A
  • var_id: CPC_CONC
  • units: gram kg-1
  • long_name: Total water specific humidity from the TWC avaporator instrument
  • var_id: TWC_EVAP
  • standard_name: air_temperature
  • units: degK
  • long_name: True air temperature from the Rosemeount non-deiced temperature sensor.
  • var_id: TAT_ND_R
  • standard_name: air_temperature
  • units: degK
  • long_name: True air temperature from the Rosemount deiced temperature sensor.
  • var_id: TAT_DI_R
  • units: m s-1
  • long_name: True airspeed (dry-air) from turbulence probe
  • var_id: TAS
  • var_id: time
  • units: s
  • long_name: UTC time in seconds since midnight
  • units: m-1
  • long_name: Uncorrected absorption coefficient at 565nm, linear, from PSAP.
  • var_id: PSAP_LIN
  • long_name: Uncorrected absorption coefficient at 565nm, log, from PSAP.
  • var_id: PSAP_LOG
  • units:
  • units: m-1
  • long_name: Uncorrected blue back scattering coefficient from TSI 3563 nephelometer.
  • var_id: BSC_BLUU
  • units: m-1
  • long_name: Uncorrected blue total scattering coefficient from TSI 3563 nephelometer.
  • var_id: TSC_BLUU
  • standard_name: brightness_temperature
  • units: degK
  • long_name: Uncorrected brightness temperature from the Heimann radiometer
  • var_id: BTHEIM_U
  • units: m-1
  • long_name: Uncorrected green back scattering coefficient from TSI 3563 nephelometer.
  • var_id: BSC_GRNU
  • units: m-1
  • long_name: Uncorrected green total scattering coefficient from TSI 3563 nephelometer.
  • var_id: TSC_GRNU
  • units: gram kg-1
  • long_name: Uncorrected liquid water content from the Johnson Williams instrument.
  • var_id: LWC_JW_U
  • units: gram m-3
  • long_name: Uncorrected liquid water content from the Nevzorov probe
  • var_id: NV_LWC_U
  • units: m-1
  • long_name: Uncorrected red back scattering coefficient from TSI 3563 nephelometer.
  • var_id: BSC_REDU
  • units: m-1
  • long_name: Uncorrected red total scattering coefficient from TSI 3563 nephelometer.
  • var_id: TSC_REDU
  • units: gram m-3
  • long_name: Uncorrected total condensed water content from the Nevzorov probe.
  • var_id: NV_TCW_U
  • standard_name:
  • units: m s-1
  • long_name: Upwards velocitiy from the XR5 GPS system.
  • var_id: GPS_VELZ
  • units: m s-1
  • standard_name: upward_air_velocity
  • long_name: Vertical wind component from turbulence probe and GIN
  • var_id: W_C
  • var_id: WAVENUM
  • var_id: ZPD_POSITION
  • var_id: ahum
  • var_id: alt_gin
  • var_id: cpc_conc
  • units: K
  • long_name: dry nephelometer sample inlet temperature
  • var_id: tin_dry
  • units: K
  • long_name: dry nephelometer sample outlet temperature
  • var_id: tout_dry
  • units: hPa
  • long_name: dry nephelometer sample pressure
  • var_id: p_dry
  • units: %
  • long_name: dry nephelometer sample relative humidity
  • var_id: rh_dry
  • var_id: flow_cpc
  • var_id: flow_lyman
  • var_id: flow_pcasp
  • units: degC
  • long_name: humidifier water temperature
  • var_id: t_water
  • var_id: lat_gin
  • var_id: lon_gin
  • var_id: missing_data_flag
  • var_id: mode
  • units: um
  • long_name: particle_diameter_bin_edges
  • var_id: size_edges
  • units: um
  • long_name: particle_diameter_bin_mid
  • var_id: size_mid
  • units: cm-3
  • long_name: particle_size_distribution
  • var_id: PSD
  • units: degree s-1
  • long_name: rate-of-change of GIN heading
  • standard_name: platform_yaw_rate
  • var_id: HDGR_GIN
  • units: degree s-1
  • long_name: rate-of-change of GIN pitch angle
  • standard_name: platform_roll_rate
  • var_id: PITR_GIN
  • units: degree s-1
  • long_name: rate-of-change of GIN roll angle
  • standard_name: platform_pitch_rate
  • var_id: ROLR_GIN
  • units: %
  • long_name: relative humidity sensor 1
  • var_id: rh1
  • units: %
  • long_name: relative humidity sensor 2
  • var_id: rh2
  • units: %
  • long_name: relative humidity sensor 3
  • var_id: rh3
  • units: %
  • long_name: relative humidity sensor 4
  • var_id: rh4
  • units: %
  • long_name: relative humidity sensor 5
  • var_id: rh5
  • units: %
  • long_name: relative humidity sensor 6
  • var_id: rh6
  • units: L min-1
  • long_name: sample flow rate
  • var_id: flow
  • var_id: nir
  • units: W m-2 steradian-1 micron-1
  • long_name: sws RADIANCE spectra from the near infrared module
  • var_id: vis
  • units: W m-2 steradian-1 micron-1
  • long_name: sws RADIANCE spectra from the visible module
  • units: degC
  • long_name: temperature sensor 1
  • var_id: t1
  • units: degC
  • var_id: t2
  • long_name: temperature sensor 2
  • units: degC
  • long_name: temperature sensor 3
  • var_id: t3
  • units: degC
  • long_name: temperature sensor 4
  • var_id: t4
  • var_id: t
  • long_name: time of measurement
  • var_id: time
  • long_name: time_seconds
  • units: m-1
  • long_name: uncorrected dry nephelometer blue 0.45 micron total scattering coefficient
  • var_id: b_dry
  • units: m-1
  • long_name: uncorrected dry nephelometer green 0.55 micron total scattering coefficient
  • var_id: g_dry
  • units: m-1
  • long_name: uncorrected dry nephelometer red 0.70 micron total scattering coefficient
  • var_id: r_dry
  • units: m-1
  • long_name: uncorrected wet nephelometer blue 0.45 micron total scattering coefficient
  • var_id: b_wet
  • units: m-1
  • long_name: uncorrected wet nephelometer green 0.55 micron total scattering coefficient
  • var_id: g_wet
  • units: m-1
  • long_name: uncorrected wet nephelometer red 0.70 micron total scattering coefficient
  • var_id: r_wet
  • units: K
  • long_name: wet nephelometer sample inlet temperature
  • var_id: tin_wet
  • units: K
  • long_name: wet nephelometer sample outlet temperature
  • var_id: tout_wet
  • units: hPa
  • long_name: wet nephelometer sample pressure
  • var_id: p_wet
  • units: %
  • long_name: wet nephelometer sample relative humidity
  • var_id: rh_wet

Co-ordinate Variables

  • units: degree_north
  • standard_name: latitude
  • long_name: Latitude from POS AV 510 GPS-aided Inertial Navigation unit
  • var_id: LAT_GIN
  • units: degree_north
  • standard_name: latitude
  • long_name: Latitude from the XR5 GPS system.
  • var_id: LAT_GPS
  • units: degree_east
  • standard_name: longitude
  • long_name: Longitude from POS AV 510 GPS-aided Inertial Navigation unit
  • var_id: LON_GIN
  • units: degree_east
  • standard_name: longitude
  • long_name: Longitude from the XR5 GPS system.
  • var_id: LON_GPS
Coverage
Temporal Range
Start time:
2008-10-30T09:59:32
End time:
2008-10-30T15:55:38
Geographic Extent

 
-18.3395°
 
-75.2327°
 
-70.3354°
 
-20.2124°