irradian_sensors: Irradian Sensors

In photobiologySensors: Response Data for Light Sensors

Irradian Sensors

Description

A vector of indexes for extracting subsets of spectra from the sensors.mspct object.

Usage

irradian_sensors

Format

An object of class character of length 4.

Details

Irradian sensors DA211A-Cos (UV-A), DA211B2-Cos (UV-B), DV211Q-Cos (PAR), DV211E-Cos (pyranometer).

Manufacturer: Irradian Ltd., Tranent, East Lothian, Scotalnd, U.K.

Note

Digitized with 'DigitizeIt' or 'engauge' from manufacturers publications. This are approximate data, both because of the digitizing process, and because they are either typical values or for a specific sensor unit. Individual sensor units are expected to differ to some degree in spectral response. In the case of multichannel sensors, the spectra for all channels are plotted in the same figure in the data sheets and in out-of-band regions the lines overlap making accurate extraction of values difficult. Variation from unit to unit affects both response and center/peak wavelengths.

References

Manufacturer's brochure for 'DA211-v2a' not dated, downloaded on 2026-03-09. Manufacturer's brochure for 'DV211-v2a' not dated, downloaded on 2026-03-09.

KJ McCree. The action spectrum, absorbance and quantum yield of photosynthesis in crop plants. Agricultural Meteorology. 1971/72 Vol 9, pp 191-216

See Also

sensors.mspct

Examples

irradian_sensors

photobiologySensors documentation built on March 14, 2026, 1:06 a.m.