Bidirectional reflectance function for oceanic waters with varying chlorophyll concentrations: Measurements versus predictions

Voss, K., and A. Morel (2005), Bidirectional reflectance function for oceanic waters with varying chlorophyll concentrations: Measurements versus predictions, Limnol. Oceanogr., 50, 698-705.
Abstract

The bidirectional reflectance of the ocean is an important parameter in ocean color remote sensing. Model predictions for case-1 waters were compared with measurements over a large range of chlorophyll concentrations (0.1–10 mg mϪ3 Chl, where Chl represents the sum of chlorophyll a and phaeophytin a), but with restricted solar zenith angles. We used the measured chlorophyll concentration and a model to predict the shape of the upwelling spectral radiance distribution. We found that the model predicted the radiance in the view direction, normalized by the nadir radiance, to within 7%. We also found that Q(Eu /Lu) was predicted within 7%.

Research Program
Ocean Biology and Biogeochemistry Program (OBB)

 

Disclaimer: This material is being kept online for historical purposes. Though accurate at the time of publication, it is no longer being updated. The page may contain broken links or outdated information, and parts may not function in current web browsers. Visit https://espo.nasa.gov for information about our current projects.