Photosynthetically Active Radiation (PAR)
Photosynthetically Active Radiation (PAR) irradiance is an irradiance in Watts per square meter over the 400 to 700 nanometer spectral range. It is measured with a separate PAR pyranometer sensor.
Graphs of the data are available for a time selection of a month or less. The graphs will be displayed along with a tabular view of the data used to create the graph. We also provide a feature to export the data to a file on your local computer in a comma delimited(CSV) format.
For any time duration greater than a month, use the end date option below. This will generate a data file that you can download to your local computer. Keep in mind a year's worth of data is about 14 megabytes and will take a minute to generate.
Graphs of the data are available for a time selection of a month or less. The graphs will be displayed along with a tabular view of the data used to create the graph. We also provide a feature to export the data to a file on your local computer in a comma delimited(CSV) format.
For any time duration greater than a month, use the end date option below. This will generate a data file that you can download to your local computer. Keep in mind a year's worth of data is about 14 megabytes and will take a minute to generate.