
UV-B, Visible and NIR Radiation Data
We participate in the USDA UV-B Monitoring Program (a station at the Ag Meteorology Laboratory at Mead, NE), which provides temporal trends of ultraviolet -B (UV-B), visible and erythemal radiation and derived products such as UV daily sums, contour maps, UV index, ozone column and optical depths.

Photosynthetically Active Radiation (PAR)
We participate in the USDA UV-B Monitoring Program (a station at the Ag Meteorology Laboratory at Mead, NE) 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.