UV Radiation at Robert Island, South Shetland, Antarctica
Entry ID: 003-94_02

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Summary
Abstract: Solar ultraviolet radiation measurements by means of chemical actinometry and
spectroradiometric instrumental were carried out at the Risopatron base at
Robert Island, Antarctic, during January 1996. The maxim irradiance of the UV-A
and UV-B spectral range were detected between 13:00 and 14:00 hrs (local time)
under clear sunny days. The actinometric measurements agree our
spectroradiometric determinations and let us propose this method for local and
regional scale measurements after comparing these results to those developed in
the Chilean southamerican territory.
Geographic Coverage
Spatial coordinates   
  N: -62.22   S: -62.22   E: -59.42   W: -59.42

Temporal Coverage
Start Date: 1996-01-11
Stop Date: 1996-01-30
Quality The UV radiation was measured daily in Risopatron Base, Robert Island, South
Shetland Island in January 1996. It was used an UVX espectroradiometer of UV-A
band and UV-B and a chemical actinometer sensitive to the total UV spectrum.
The actinometer used was a metatonic solution of o-nitrobenzaldehido. The
solutions in quartz cells were exposed to the light for periods of 30 to 120 s.
The spectra of absorption of ONB and they of the o-nitrosobenzoico acid
registered in spectrofotometer Shimadzu UV 150-2. The actinometer methods
expressed in micro moles were used for square meter and the method radiometric
expressed in watt for square meter.
Access Constraints Public Data Access
Use Constraints Public Data Use
Data Set Progress
COMPLETE
Originating Center
Data Center
Centro Nacional de Datos Antarticos, Instituto Antartico Chileno, Chile Supplemental Info
Data Center URL: http://www.inach.cl/

Data Center Personnel
Name: RICARDO JANA
Phone: ++56 /61/ 298135
Fax: ++56 /61/ 298149
Email: rjana at inach.cl
Contact Address:
Plaza Munoz Gamero 1055
XII Region
City: Punta Arenas
Country: Chile
Personnel
Role: DIF AUTHOR
Email: djorquer at inach.cl
Contact Address:
Luis Thayer Ojeda 814
Providencia
City: Santiago
Country: Chile
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Publications/References
Fernandez, E., Morales, R. y Quilhot, H. (1996), Radiacion UV solar en isla Robert, Serie Científica INACH 46, 113-119, Shetland del Sur, Antártica
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Creation and Review Dates
DIF Creation Date: 2004-08-06
Last DIF Revision Date: 2011-04-07
Future DIF Review Date: 2005-08-06
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