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  ProductsLight Measurement HydroRad Hyperspectral Radiometers 

HydroRad Hyperspectral Radiometers

Example Applications and HydroRad Configurations to Support Them

HydroRads offer a huge variety of configuration options tailored to specific applications. Below are some examples. Note that all these include the same standard features such as sophisticated data logging and internal rechargeable batteries.

To measure: Configuration Name

HydroRad

Model

Collectors Pressure Transducer Other

Es: Downwelling irradiance on deck

Surface Reference Radiometer E1 Dry Planar Irradiance None  

Ed: Downwelling irradiance underwater

Near-surface Irradiance Radiometer ES1 Wet Planar Irradiance Any Integrated anti-fouling shutter

RSR: Remote-sensing reflectance, with upwelling radiance measured in either air or shallow water depths

Remote Sensing Reflectance Radiometer E2 Dry Planar Irradiance + Radiance
None  

Ed, Kd: Downwelling irradiance and irradiance attenuation throughout the ocean photic zone

Profiling 
Irradiance Radiometer
E1 Wet Planar Irradiance 300 psi  

Lu/Ed: Radiance reflectance throughout the ocean photic zone

Profiling Reflectance Radiometer 2 Radiance +  Wet Planar Irradiance 300 psi Deployment cage & PDI extension cable

PAR, fl, E0: Photosynthetically available radiation and fluorescence throughout the photic zone

Scalar 
Irradiance Radiometer
E1 1 Scalar Irradiance 300 psi Deployment cage & PDI extension cable

Eu/Ed: Irradiance reflectance throughout the ocean photic zone

Irradiance Reflectance Radiometer 2 2 Wet Planar Irradiance 300 psi Deployment cage & PDI extension cable

Eu/Ed: Bottom reflectance in shallow water (Diver-deployed)

Benthic Irradiance Reflectance Radiometer 2 2 Wet Planar Irradiance on wand 50 or 100 psi Deployment cage 

Lu/Ed and Eu/Ed:Irradiance and radiance reflectance throughout the ocean photic zone

Radiance and Irradiance Reflectance Radiometer 3 2 Wet Planar Irradiance, 1 Radiance 300 psi Deployment cage & PDI extension cable

Eu/Ed, PAR, E0, fl: Irradiance reflectance, photosynthetically available radiation, and fluorescence throughout the photic zone

Irradiance Reflectance and Scalar Irradiance Radiometer 4 2 Wet Planar Irradiance and 2 Scalar Irradiance 300 psi Deployment cage & PDI extension cable

Es, Lu/Ed:Downwelling irradiance on deck, measured simultaneously with radiance reflectance throughout the ocean photic zone

Surface and Profiling Reflectance Radiometer Package E1 Dry Planar Irradiance None Daisy-chain port
2 Wet Planar Irradiance, Radiance 300 psi Deployment cage & PDI extension cable

Copyright © 1998-2012 by Hydro-Optics, Biology, & Instrumentation Laboratories All rights reserved.
All specifications subject to change without notice.