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Proceedings Article

Spatial and spectral resolution considerations for imaging coastal waters

[+] Author Affiliations
Curtiss O. Davis, Maria Kavanaugh, Ricardo Letelier

Oregon State Univ.

W. Paul Bissett, David Kohler

Florida Environmental Research Institute

Proc. SPIE 6680, Coastal Ocean Remote Sensing, 66800P (September 28, 2007); doi:10.1117/12.734288
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From Conference Volume 6680

  • Coastal Ocean Remote Sensing
  • Robert J. Frouin
  • San Diego, CA | August 26, 2007

abstract

Current ocean color sensors, for example SeaWiFS and MODIS, are well suited for sampling the open ocean. However, coastal environments are spatially and optically more complex and require more frequent sampling and higher spatial resolution sensors with additional spectral channels. We have conducted experiments with data from Hyperion and airborne hyperspectral imagers to evaluate these needs for a variety of coastal environments. Here we present results from an analysis of airborne hyperspectral data for a Harmful Algal Bloom in Monterey Bay. Based on these results and earlier studies we recommend increased frequency of sampling, increased spatial sampling and additional spectral channels for ocean color sensors for coastal environments.

© (2007) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Citation

Curtiss O. Davis ; Maria Kavanaugh ; Ricardo Letelier ; W. Paul Bissett and David Kohler
"Spatial and spectral resolution considerations for imaging coastal waters", Proc. SPIE 6680, Coastal Ocean Remote Sensing, 66800P (September 28, 2007); doi:10.1117/12.734288; http://dx.doi.org/10.1117/12.734288


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