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CHAOZ passive acoustic mooring CZ10_AU_B03 data


These data represent results from the 2010-11 Chukchi Acoustics, Oceanography, and Zooplankton (CHAOZ) passive acoustic deployment of the midshore Icy Cape mooring, CZ10_AU_B03. Data are presented as a percentage of time intervals per day with calls for each species. For example, a result of 0.15 means that 15% of all possible time intervals of recordings for that day contained calls of that particular species. Values of 111 mean there was too much noise or acoustic masking to determine if calls were present. Times are reported in Alaska Daylight Time (AKDT, UTC -8).

Data access

  • ORDER data for delivery by FTP

Additional information

Data Quality final
  • 1.0 (2015-09-09)
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Related projects
Spatial Type point
Frequency continuous
Language English
ISO Topic Categories
  • biota
  • oceans
GCMD Science Keywords Expand keywords
Related links

Temporal coverage

Begin datetime 2010-09-10 00:00:00
End datetime 2011-06-21 23:59:59

Spatial coverage

Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 71.214, Minimum (South) Latitude: 71.214
Minimum (West) Longitude: -164.238, Maximum (East) Longitude: -164.238

Primary point of contact information

Jessica L Crance <>

Additional contact information


Example citation following ESIP guidelines:

Berchok, C., Stabeno, P. 2015. CHAOZ passive acoustic mooring CZ10_AU_B03 data. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. Accessed 21 Oct 2020.

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