photobiologySun (version 0.5.0)

ppfd_LICOR.data: Ground level solar PAR photon irradiance (measured)

Description

Dataset containing mean, maximum, minimum and standard deviation values for photosynthetically active radiaition expresed as photon irradiance. Each value is a summary 60 consecutive readings acquired once every second.

Usage

ppfd_LICOR.data

Arguments

Format

A data frame with 24479 rows and 5 variables.

Details

The variables are as follows:

  • time_EEST POSIXct Local time according to EET coordinates.

  • ppfd_mean numeric (umol m-2 m-2)

  • ppfd_min numeric (umol m-2 m-2)

  • ppfd_max numeric (umol m-2 m-2)

  • ppfd_sd numeric (umol m-2 m-2)

References

https://www.licor.com/env/ https://www.campbellsci.com/