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Total Sky Imager (TSI) - IOP

Instrument Categories: Cloud Properties

General Overview

Picture of the Total Sky Imager (TSI)

The total sky imager (TSI) provides time series of hemispheric sky images during daylight hours and retrievals of fractional sky cover for periods when the solar elevation is greater than 10 degrees. To view current sky cover retrievals at the ACRF sites, see the TSI most recent sky images.

IOPs Where the Instrument was Used

Primary Measurements Taken

The following measurements are those considered scientifically relevant. Refer to the datastream (netcdf) file headers for the list of all available measurements, including those recorded for diagnostic or quality assurance purposes.

Mentor(s)

Victor Morris
(509) 372-6144
victor.morris@pnl.gov