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ACE-1: Cape Grim Peroxides Data


This dataset consists of continuous measurements of peroxides taken at the Cape Grim Monitoring station by G.P. Ayers and R.W. Gillett (CSIRO). The data represents "total peroxides", which in clean southern hemisphere marine air approximates H2O2 + 0.25CH3OOH for the liquid/air flow ratio used in the measuring device. Data consist of time (julian day and hour) and hourly means of peroxides in units of pptv. This dataset was processed and quality controlled following the ACE-1 field phase.

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Additional information

Data Quality final
  • 1.0 (2006-06-12)
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Related projects
Spatial Type point
Frequency hourly
Language English
GCMD Science Keywords Expand keywords
Related links

Temporal coverage

Begin datetime 1995-11-14 00:00:00
End datetime 1995-12-14 23:59:59

Spatial coverage

Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: -40.70, Minimum (South) Latitude: -40.70
Minimum (West) Longitude: 144.70, Maximum (East) Longitude: 144.70

Primary point of contact information

Greg P. Ayers <>

Additional contact information


Ayers, G., Gillett, R. 2006. ACE-1: Cape Grim Peroxides Data. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. Accessed 20 Jun 2024.

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Ancillary information

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