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SAFIRE-PIPER-AZTEC AZ09 EUFAR BLLATE1 Flight, 2011-06-19 iop2: in situ atmospheric measurements

Update Frequency: Not Planned
Latest Data Update: 2011-12-05
Status: Completed
Online Status: ONLINE
Publication State: Citable
Publication Date: 2017-02-08
DOI Publication Date: 2018-01-17
Download Stats: last 12 months
Dataset Size: 2 Files | 337KB


In situ atmospheric measurements using the SAFIRE Piper-Aztec Core Instrument suite onboard the PIPER AZTEC - SAFIRE aircraft for the BLLATE1 - Boundary Layer Late Afternoon Transition Experiment 1 project (flight reference: az09).

Data were collected over the Lannemezan, France area.

Citable as:  SAFIRE Service des Avions Francais Instrumentés pour la Recherche en Environnement; European Facility for Airborne Research; Pino, D. (2018): SAFIRE-PIPER-AZTEC AZ09 EUFAR BLLATE1 Flight, 2011-06-19 iop2: in situ atmospheric measurements. Centre for Environmental Data Analysis, 17 January 2018. doi:10.5285/61b36102b563471baae7a09518584d63.
Abbreviation: Not defined
Keywords: BLLATE1, EUFAR, aircraft, atmospheric


Previous Info:
No news update for this record
Previously used record identifiers:
No related previous identifiers.
Access rules:
Public data: access to these data is available to both registered and non-registered users.
Use of these data is covered by the following licence: 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 Centre for Environmental Data Analysis (CEDA).

Data Quality:
The data are quality controlled by the Climatic Research Unit (CRU) at the University of East Anglia. Details are given in the paper Harries et al. 2014 and the release notes, links to both can be found in the documentation.
File Format:
Data are netCDF and ENVI Binary formatted. Ancillary files may be plain ASCII or PDF formatted. Image files may be PNG or JPG formatted.

Related Documents

 EUFAR Website

Process overview

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


  • standard_name: height
  • units: meter
  • long_name: Height from aircraft radioaltimeter (0-2500ft) averaged at 1 Hz
  • var_id: alt_ralt_m_1
  • standard_name: altitude
  • units: meter
  • long_name: Post-processed AIRINS altitude without outliers synchronised on rft_TIME_1
  • var_id: alt_airinspp_1
  • standard_name: northward_wind
  • units: m/s
  • long_name: South-North wind component averaged at 1 Hz
  • var_id: ven_n_p2011_airinspp_1
  • standard_name: eastward_wind
  • units: m/s
  • long_name: West-East wind component averaged at 1 Hz
  • var_id: ven_e_p2011_airinspp_1
  • units: degree
  • standard_name: wind_from_direction
  • long_name: Wind direction
  • var_id: ven_DD_p2011_airinspp_1
  • standard_name: wind_speed
  • units: m/s
  • long_name: Wind speed
  • var_id: ven_FF_p2011_airinspp_1
  • standard_name: humidity_mixing_ratio
  • units: gram/kg
  • var_id: hum_RapM_ucap1_rt_auto_1
  • long_name: landing time
  • var_id: time_of_landing
  • long_name: take-off time
  • var_id: time_of_take_off

Co-ordinate Variables

  • long_name: time
  • standard_name: time
  • var_id: time
Temporal Range
Start time:
End time:
Geographic Extent