Underwater sky image as a tool for estimating some inherent optical properties of eutrophic water

Alexandr A. Molkov; Lev S. Dolin; George V. Leshev

doi:10.1117/12.2325828

11 October 2018 Underwater sky image as a tool for estimating some inherent optical properties of eutrophic water

Alexandr A. Molkov, Lev S. Dolin, George V. Leshev

Proceedings Volume 10784, Remote Sensing of the Ocean, Sea Ice, Coastal Waters, and Large Water Regions 2018; 1078418 (2018) https://doi.org/10.1117/12.2325828
Event: SPIE Remote Sensing, 2018, Berlin, Germany

Abstract

The present work is shown results of estimating the absorption coefficient of water by underwater sky image (Snell’s window image). This paper presents theoretical model of the Snell’s window image, the algorithm to restore the absorption coefficient of water through the static moments of image, the methodology of performing full-scale measurements and processing obtained data and result of testing offered method on the basis of images obtained in fresh internal eutrophic waters of the Gorky reservoir on the Volga River, characterizing by high concentrations of dissolved organic matter and blue-green algae bloom.

Citation Download Citation

Alexandr A. Molkov, Lev S. Dolin, and George V. Leshev "Underwater sky image as a tool for estimating some inherent optical properties of eutrophic water", Proc. SPIE 10784, Remote Sensing of the Ocean, Sea Ice, Coastal Waters, and Large Water Regions 2018, 1078418 (11 October 2018); https://doi.org/10.1117/12.2325828

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available