Secchi depth analysis using bio-optical parameters measured in the Arabian Sea
IR@NIO: CSIR-National Institute Of Oceanography, Goa
View Archive Info| Field | Value | |
| Creator |
Suresh, T.
Naik, P. Bandishte, M. Desa, E. Mascarenhas, A.A.M.Q. Matondkar, S.G.P. |
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| Date |
2007-03-07T10:15:53Z
2007-03-07T10:15:53Z 2006 |
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| Identifier |
Proceedings of SPIE, vol.6406, 64061Q
http://drs.nio.org/drs/handle/2264/545 |
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| Description |
Secchi depth provides the oceanographer with the first hand information about transparency and penetration of light in the water. Results of the Secchi depth and the optical properties measured in the Arabian Sea is presented. Our analyses show spatial and temporal variability of Secchi depth and their dependence on the optical properties beam attenuation and diffuse attenuation the biological parameter of Chlorophyll. The in-situ measured inherent and apparent optical properties have been used to understand the underwater light properties and their relations to the Secchi depth in various water types. The Secchi depth model is validated using the measured optical properties. An empirical method to determine Secchi depth from the satellite ocean color sensor is also presented, and the application of the same to the IRS-P4 OCM is found to provide comparable results to the measured values
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| Format |
530005 bytes
application/pdf |
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| Language |
en
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| Publisher |
Society of Photo-Optical Instrumentation Engineers
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| Rights |
Copyright 2006 Society of Photo-Optical Instrumentation Engineers.
This paper was (will be) published in [Proc. of SPIE Vol. 6406, 64061Q] and is made available as an electronic reprint (preprint) with permission of SPIE. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.
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| Subject |
Secchi depth
optical properties |
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| Title |
Secchi depth analysis using bio-optical parameters measured in the Arabian Sea
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| Type |
Article
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