NDVI/SRS Spectral Reflectance Sensor

  • Model: E-240-SRS
  • Manufactured by: Meter (formerly Decagon / UMS)


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Product Description:

This sensor will connect to our Em50 loggers and is designed to be positioned above a plant canopy to monitor the Normalized Difference Vegetation Index  (NDVI) and Photochemical Reflectance Index (PRI), based on reflected wavelengths detected by specialized photosensors in the instrument. NDVI is typically used as a measure of plant health, and PRI is correlated to the light use efficiency of a plant.  Together, NDVI and PRI can predict biomass accumulation.