For environmental surveys, terrestrial monitoring, or remote sensing ground truth, we have:

• WLR-2800 Water-Leaving Radiometer measures 9 to 19 wavebands of downwelling irradiance and upwelling radiance simultaneously, water temperature, and pressure/depth.  Very wide dynamic range and high speed sampling are important features of this family of instruments. 

• GUV-2511 Ground-based UV Radiometer

• GTR-2800 High-resolution Ground-Truth cosine irradiance System

• BIC-2104_R Cosine radiometers measure irradiance in 4 wavebands.  Very low power, low cost and over 25 wavelengths from which to choose are features of the BIC, our newest irradiance instrument systems.  BIC systems use new Windows-based Logger_Light data acquisition application.

• MSR - QSR Scalar Irradiance Sensors