This website uses cookies. By continuing to use this website you are agreeing to our use of cookies. 



OP3-3 Campaign: Manchester Cloud condensation counter measurements at Bukit Aturpaign

Update Frequency: Not Planned
Status: Completed
Online Status: ONLINE
Publication State: Published
Publication Date: 2009-07-22
Download Stats: last 12 months


This dataset contains cloud condensation nuclei measurements.

Oxidant and Particle Photochemical Processes above a South-East Asian tropical rain forest (OP3-Danum-08) is a 3-year Consortium Grant of the Natural Environment Research Council (NERC), beginning 1 October 2007.

The objectives of the OP3 project are (i) to understand how emissions of reactive trace gases from a tropical rain forest mediate the production and processing of oxidants and particles in the troposphere, and (ii) to better understand the impact of these processes on local, regional and global scale atmospheric composition, chemistry and climate.

Citable as:  Natural Environment Research Council; Hewitt, N.; Irwin, M. (2009): OP3-3 Campaign: Manchester Cloud condensation counter measurements at Bukit Aturpaign. NCAS British Atmospheric Data Centre, date of citation.
Abbreviation: Not defined
Keywords: OP3-1, Chemistry, CCN


Previous Info:
No news update for this record
Previously used record 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 obtained during ground-based measurement periods at the Danum Valley Research centre (7th April - 4th May 2008 and 21st June - 27th July 2008), and by the FAAM (Facility for Airborne Atmospheric Measurements) BAe 146 aircraft. Data were provided to the BADC as the OP3 campaign was underway, but may be updated with additional data.

Data Quality:
Research data from the OP3 campaign.
File Format:
Data are NASA Ames formatted

Related Documents

No documents related to this record were found.

Process overview

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

Instrument/Platform pairings

Manchester: Cloud condensation counter Deployed on: Bukit Atur
Output Description None
  • units: %
  • names: Critical Supersaturation

Co-ordinate Variables

Temporal Range
Start time:
End time:
Geographic Extent