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Dataset

 

ARA Grob Egrett T520 Aircraft measurements for the CWVC EMERALD-2 Campaign 2002.

Update Frequency: Not Planned
Status: Completed
Online Status: ONLINE
Publication State: Published
Publication Date: 2026-01-14
Download Stats: last 12 months
Dataset Size: 3.85K Files | 1GB

Abstract

In-situ and remote measurements made on the Airborne Research Australia (ARA) Grob Egrett T520 Aircraft for the second CWVC Egrett Microphysics Experiment, with Radiation, Lidar and Dynamics (EMERALD-2) Campaign based in Darwin, Australia, during November and December 2002

The dataset contains aircraft position information plus Cloud Particle Imager and Forward Scattering Spectrometer Probe (CPI-FSSP)(University of Manchester Institute of Science and Technology -UMIST) to measure cloud microphysical properties, turbulence and temperature probes (Aberystwyth/ARA), Tropospheric Airborne Fourier Transform Spectrometer (TAFTS) (Imperial College) which is a far infra-red spectrometer, an ozone monitor and frost point hygrometer (Aberystwyth/DLR-Deutsches Zentrum für Luft- und Raumfahrt - the German Aerospace Center) and a water vapour Tunable Diode Laser analyzer (TDL)(Aberystwyth)

The EMERALD projects were airborne measurement campaigns designed to study dynamical, microphysical and infra-red radiative properties of cirrus clouds, using both in-situ and remote measurement techniques. The ARA Grob Egrett T520 aircraft which flew above the cirrus clouds looking down in conjunction with the ARA King Air aircraft below looking up.

These data are part of the NERC Clouds, Water Vapour and Climate (CWVC) programme.

Citable as:  Whiteway, J. (2026): ARA Grob Egrett T520 Aircraft measurements for the CWVC EMERALD-2 Campaign 2002.. Centre for Environmental Data Analysis, date of citation. https://catalogue.ceda.ac.uk/uuid/09f598d32e96432b942f7db6f77d10d0

Abbreviation: Not defined
Keywords: CWVC, EMERALD, Ozone, LIDAR, DIAL

Details

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(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 the Airborne Research Australia Grob Egrett T520 aircraft based in Darwin during November and December 2002. Jim Whiteway (University of Wales, Aberystwyth) supplied the dataset to the BADC in 2004.
The dataset was restructured, empty and duplicate files removed, and spaces removed from filenames by CEDA in 2025

Data Quality:
No quality conformance information available
File Format:
Various, ASCII

No variables found.

Coverage
Temporal Range
Start time:
2002-11-12T00:00:00
End time:
2002-12-02T23:59:59
Geographic Extent

 
-10.0000°
 
130.5000°
 
139.0000°
 
-17.0000°
 
Related parties
Authors (1)
Principal Investigators (1)