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Surface ozone concentration from an TEI instrument at Arrival Heights
Entry ID: K085_2002_2012_NZ_1

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Summary
Abstract: A TEI instrument was installed at Arrival Heights to monitor boundary layer concentration of surface ozone levels with an ultraviolet absorption measurement. Ambient air is pumped through a cell and the intensity of ultraviolet light shining through this cell from a mercury lamp is measured. Periodically the airflow is diverted to a chemical filter that removes ozone from the air and the lamp's intensity measured as a control to ensure data consistency. The instrument has its own data logging system that records ozone concentrations.

Weekly and monthly calibration checks ensure data consistency. Data are processed directly by instrument and recorded as ozone concentrations.
Related URL
Description: The data available at the ftp site through the Climate Monitoring and Diagnostic Laboratory (CMDL) group of NOAA.

Description: NIWA's Antarctic atmospheric homepage
Geographic Coverage
Spatial coordinates   
  N: -77.83   S: -77.83   E: 166.66   W: 166.66
Min Altitude: 200

Temporal Coverage
Start Date: 2002-12-23
Quality The data are processed directly by instrument and recorded as ozone concentrations measurements. The data is available online via the ftp site and held internally by NIWA and NOAA. Please contact the investigator for further information.
Data Set Progress
IN WORK
Data Center
Antarctica New Zealand, New Zealand Antarctic Institute, New Zealand Supplemental Info
Data Center URL: http://www.antarcticanz.govt.nz/

Data Center Personnel
Name: CAROLINE MACLAURIN
Phone: (03) 358 0200
Fax: (03) 358 0211
Email: c.maclaurin at antarcticanz.govt.nz
Contact Address:
Antarctica New Zealand
Private Bag 4745
City: Christchurch 8140
Country: New Zealand
Personnel
Role: INVESTIGATOR
Phone: +64 3 440 0424
Fax: +64 3 447 3348
Email: Dan.Smale at niwa.co.nz
Contact Address:
National Institute of Water and Atmospheric Research Ltd (NIWA)
Lauder
Private Bag 50061
City: Omakau
Province or State: Central Otago
Country: New Zealand
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Creation and Review Dates
DIF Creation Date: 2009-02-03
Last DIF Revision Date: 2012-06-15

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