A Reflectance Model for Relatively Clear and Turbid Waters

Authors

  • S. P. Tiwari Department of Ocean Engineering, Indian Institute of Technology Madras, India
  • P. Shanmugam Department of Ocean Engineering, Indian Institute of Technology Madras, India
  • Y. H. Ahn Korea Ocean Satellite Center, Korea Institute of Ocean Science & Technology, South Korea
  • J. H. Ryu Korea Ocean Satellite Center, Korea Institute of Ocean Science & Technology, South Korea
Volume: 3 | Issue: 1 | Pages: 325-337 | February 2013 | https://doi.org/10.48084/etasr.248

Abstract

Accurate modeling of spectral remote sensing reflectance (Rrs) is of great interest for ocean colour studies in highly turbid and relatively clear waters. In this work a semianalytical model that simulates the spectral curves of remote sensing reflectance of these waters is developed based on the inherent optical properties (IOPs) and f and Q factors. For accommodating differences in the optical properties of the water and accounting for their directional variations, IOPs and f and Q  factors are derived as a function of phytoplankton pigments, suspended sediments and solar zenith angle. Results of this model are compared with in-situ bio-optical data collected at 83 stations encompassing highly turbid/relatively cleared waters of the South Sea of Korea. Measured and modeled remote sensing reflectances agree favorably in both magnitude and spectral shape, with considerably low errors (mean relative error MRE -0.0327; root mean square error RMSE 0.205, bias -0.0727 and slope 1.15 and correlation coefficient R2 0.74). These results suggest that the new model has the ability to reproduce measured reflectance values and has potentially profound implications for remote sensing of complex waters in this region.

Keywords:

remote sensing reflectance, semi-analytical model, optical properties, coastal oceanic waters

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References

H. R. Gordon, O. B. Brown, M. M. Jacobs, “Computed relationships between the inherent and apparent optical properties of a flat homogeneous ocean”, Applied Optics, Vol. 14, No. 2, pp. 417-427, 1975 DOI: https://doi.org/10.1364/AO.14.000417

A. Morel, L. Prieur, “Analysis of variations in ocean color”, Limnology and Oceanography, Vol. 22, No. 4, pp. 709-722, 1977 DOI: https://doi.org/10.4319/lo.1977.22.4.0709

D. Stramski, E. Boss, D. Bogucki, K. J. Voss, “The role of seawater constituents in light backscattering in the ocean”, Progress in Oceanography, Vol. 61, No. 1, pp. 27–56, 2004 DOI: https://doi.org/10.1016/j.pocean.2004.07.001

P. Shanmugam, “A new bio-optical algorithm for the remote sensing of algal blooms in complex ocean waters”, Journal of Geophysical Research, Vol. 116, C04016, 2011, doi:10.1029/2010JC006796. DOI: https://doi.org/10.1029/2010JC006796

H. R. Gordon, A. Y. Morel, Remote assessment of ocean color for interpretation of satellite visible imagery: A review, Springer-Verlag, New York (USA), 1983 DOI: https://doi.org/10.1029/LN004

Z. P. Lee, K. L. Carder, S. K. Hawes, R. G. Steward, T. G. Peacock, C. O. Davis, “Model for interpretation of hyperspectral remote sensing reflectance”, Applied Optics, Vol. 33, No. 4, pp. 5721–5732, 1994 DOI: https://doi.org/10.1364/AO.33.005721

C. S. Roesler, M. J. Perry, “In situ phytoplankton absorption, fluorescence emission, and particulate backscattering spectra determined from reflectance”, Journal of Geophysical Research, Vol. 100, No. C7, pp. 13279-13294, 1995 DOI: https://doi.org/10.1029/95JC00455

S. A. Garver, D. A. Siegel, “Inherent optical property inversion of ocean color spectra and its biogeochemical interpretation 1. time series from the Sargasso Sea”, Journal of Geophysical Research, Vol. 102, No. C8, pp.18607-18625, 1997 DOI: https://doi.org/10.1029/96JC03243

M. Chami, D. Robilliard, “Inversion of oceanic constituents in case I and II waters with genetic programming algorithms”, Applied Optics, Vol. 41, No. 30, pp. 6260-6275, 2002 DOI: https://doi.org/10.1364/AO.41.006260

S. Maritorena, D. A. Siegel, A. R. Peterson, “Optimization of a semianalytical ocean color model for global-scale applications”, Applied Optics, Vol. 41, No. 15, pp. 2705-2714, 2002 DOI: https://doi.org/10.1364/AO.41.002705

R. M. Chomko, H. R. Gordon, S. Maritorena, D. A. Siegel, “Simultaneous determination of oceanic and atmospheric parameters for ocean color imagery by spectral optimization: a validation”, Remote Sensing of the Environment, Vol. 84, No. 2, pp. 208-220, 2003 DOI: https://doi.org/10.1016/S0034-4257(02)00108-6

S. P. Tiwari, P. Shanmugam, “A semi-analytical reflectance model for oceanic waters”, Proceedings of the XXXVI OSI Symposium on Frontiers in Optics and Photonics, New Delhi, India, 2011

P. Shanmugam, V. B. Sundarabalan, Y. H. Ahn, J. H. Ryu, “A new inversion model to retrieve the particulate backscattering in coastal/ocean waters”, IEEE Geoscience and Remote Sensing, Vol. 49, No. 6, pp. 2463-2475, 2011 DOI: https://doi.org/10.1109/TGRS.2010.2103947

J. T. O. Kirk, “Dependence of relationship between inherent and apparent optical properties of water on solar altitude”, Limnology and Oceanography, Vol. 29, pp. 350-356, 1984 DOI: https://doi.org/10.4319/lo.1984.29.2.0350

C. L. Gallegos, D. L. Correl, J. W. Pierce, “Modeling spectral diffuse attenuation, absorption, and scattering coefficients in a turbid estuary”, Limnology and Oceanography, Vol. 35, No. 7, pp. 1486-1502, 1990 DOI: https://doi.org/10.4319/lo.1990.35.7.1486

H. R. Gordon, “Dependence of the diffuse reflectance of natural waters on the sun angle”, Limnology and Oceanography, Vol. 34, No. 8, pp. 1484-1489, 1989

A. Morel, B. Gentili, “Diffuse reflectance of oceanic waters: its dependence on Sun angle as influenced by the molecular scattering contribution”, Applied Optics, Vol. 30, No. 30, pp. 4427-4438, 1991 DOI: https://doi.org/10.1364/AO.30.004427

Y. J. Park, K. Ruddick, “Model of remote-sensing reflectance including bidirectional effects for case 1 and case 2 waters”, Applied Optics, Vol. 44, No. 7, pp. 1236-1249, 2005 DOI: https://doi.org/10.1364/AO.44.001236

M. Tzortziou, A. Subramaniam , J. R. Herman, C. L. Gallegos, P. J. Neale, L. W. Harding Jr., “Remote sensing reflectance and inherent optical properties in the mid Chesapeake Bay”, Estuarine, Coastal and Shelf Science, Vol. 72, pp.16–32, 2007 DOI: https://doi.org/10.1016/j.ecss.2006.09.018

M. X. He, Z. S. Liu, K. P. Du, L. P. Li, R.Chen, K. L. Carder, Z. P. Lee, “Retrieval of chlorophyll from remote-sensing reflectance in the China Seas”, Applied Optics, Vol. 39, No. 15, pp. 2467-2474, 2000 DOI: https://doi.org/10.1364/AO.39.002467

A. Morel, H. R. Gordon, “Report of the working group on water color”, Boundary Layer Meteorology, Vol. 18, pp. 343-355, 1980 DOI: https://doi.org/10.1007/BF00122030

S. C. Johannessen, W. L. Miller, J. J. Cullen, “Calculation of UV attenuation and colored dissolved organic matter absorption spectra from measurements of ocean color”, Journal of Geophysical Research, Vol. 108, No. C9, pp. 3301-3314, 2003 DOI: https://doi.org/10.1029/2000JC000514

M. A. Montes-Hugo, K. L. Carder, R. J. Foy, J. Cannizzaro, E. Brown, S. Pegau, “Estimating phytoplankton biomass in coastal waters of Alaska using airborne remote sensing”, Remote Sensing of Environment, Vol. 98, No. 4, pp. 481-493, 2005 DOI: https://doi.org/10.1016/j.rse.2005.08.013

R. W. Preisendorfer, “Application of radiative transfer theory to light measurements in the sea”, IUGG Monograph, 10, pp. 11-29, 1961

R. W. Austin, Inherent spectral radiance signatures of the ocean surface: Ocean Color Analysis, La Jolla, CA: Scripps Institute of Oceanography, 1974

A. Morel, B. Gentili, “Diffuse reflectance of oceanic waters. 2. Bi-directional aspects”, Applied Optics, Vol. 32, pp. 6864-6872, 1993 DOI: https://doi.org/10.1364/AO.32.006864

A. Morel, D. Antoine, B. Gentili, “Bidirectional reflectance of oceanic waters: Accounting for Raman emission and varying particle phase function”, Applied Optics; Vol. 41, pp. 6289-6306, 2002 DOI: https://doi.org/10.1364/AO.41.006289

A. Morel, B. Gentili, “Diffuse reflectance of oceanic waters. 3. Implication of bidirectionality for the remote-sensing problem”, Applied Optics, Vol. 35, pp. 4850-4862, 1996 DOI: https://doi.org/10.1364/AO.35.004850

H. R. Gordon, O. Brown, R. H. B Evans, J. W. Brown, R. C. Smith, K. S. Baker, D. K. Clark, “A semi-analytic model of ocean color”, Journal of Geophysical Research, Vol. 9, pp.10909-10924, 1988 DOI: https://doi.org/10.1029/JD093iD09p10909

J. T. O. Kirk, Light and Photosynthesis in Aquatic Ecosystems (2nd ed.), Cambridge: University Press, 1994 DOI: https://doi.org/10.1017/CBO9780511623370

J. Krijgsman, Optical remote sensing of water water quality parameters: Interpretation of refletance spectra, Ph.D-Thesis, Delf University, Netherlands (ISBN: 90-6275-952-1), 1994

H. J. Hoogenboom, A. G. Dekker, J. F. De Haan, “Retrieval of chlorophyll and suspended matter in inland waters from CASI data by matrix inversion”, Canadian Journal of Remote Sensing, Vol. 24, pp. 144-152, 1998 DOI: https://doi.org/10.1080/07038992.1998.10855234

A. Albert, C. Mobley, “An analytical model for subsurface irradiance and remote sensing reflectance in deep and shallow case-2 waters”, Optics Express, Vol. 11, No. 22, pp. 2873-2890, 2003 DOI: https://doi.org/10.1364/OE.11.002873

R. M. Pope, E. S. Fry, “Absorption spectrum (380-700 nm) of pure water. II. Integrating cavity measurements”, Applied Optics, Vol. 36, No. 33, pp. 8710-8723, 1997 DOI: https://doi.org/10.1364/AO.36.008710

A. Morel, “Optical Properties of pure water and pure seawater”, In Jerlov NG and Steemann- Nielsen E, editors. Optical Aspects of Oceanography. San Diego, CA: Acedemic Press, pp. 1-24, 1974

L. Prieur, S. Sathyendranath, “An optical classification of coastal and oceanic waters based on the specific spectral absorption curves of phytoplankton pigments, dissolved organic matter, and other particulate materials”, Limnology and Oceanography, Vol. 26, pp. 671-689, 1981 DOI: https://doi.org/10.4319/lo.1981.26.4.0671

M. Babin, J. Therriault, L. CLegendre, A. Condal, “Variations in the specific absorption coefficient for natural phytoplankton assemblages: Impact on estimates of primary production”, Limnology and Oceanography, Vol. 38, pp. 154-177, 1993 DOI: https://doi.org/10.4319/lo.1993.38.1.0154

A. Bricaud, A. Morel, M. Babin, K. Allali, H. Claustre, “Variations of light absorption by suspended particles with chlorophyll a concentration in oceanic (Case 1) waters: Analysis and implications for bio-optical models”, Journal of Geophysical Research, Vol. 103, No. C13, pp. 31033-31044, 1998 DOI: https://doi.org/10.1029/98JC02712

Z. P. Lee, Visible-infrared remote-sensing model and applications for ocean waters, Ph.D-Thesis, University of South Florida, St. Petersburg, Fla, 1994

Z. P. Lee,K. L. Carder, C. D. Mobley, R. G. Steward, J. S. Patch, “Hyperspectral remote sensing for shallow waters. I. A semianalytical model”, Applied Optics, Vol. 37, No. 27, pp. 6329–6338, 1998 DOI: https://doi.org/10.1364/AO.37.006329

K. L. Carder, S. K. Hawes, K. A. Baker, R. C. Smith, R. G. Steward, B. G. Mitchell, “Reflectance model for quantifying chlorophyll a in the presence of productivity degradation products”, Journal of Geophysical Research, Vol. 96, No. C11, pp. 20599-20611, 1991 DOI: https://doi.org/10.1029/91JC02117

E. R. D’Sa, G. Steward, A. Vodacek, N. V. Blough, D. Phinney, “Optical absorption of seawater colored dissolved organic matter determined using a liquid capillary waveguide”, Limnology and Oceanography, Vol. 44, pp. 1142-1148, 1999 DOI: https://doi.org/10.4319/lo.1999.44.4.1142

P. J. Werdell, S. W. Bailey, “An improved in-situ bio-optical data set for ocean color algorithm development and satellite data product validation”, Remote Sensing of Environment, Vol. 98, No. 1, pp. 122-140, 2005 DOI: https://doi.org/10.1016/j.rse.2005.07.001

A. Morel, “Optical modeling of the upper ocean in relation to its biogenous matter content (case 1 water)”, Journal of Geophysical Research, Vol. 93, No. 10, pp. 10749-10768, 1988 DOI: https://doi.org/10.1029/JC093iC09p10749

H. R. Gordon, “Dependence of the diffuse reflectance of natural waters on the sun angle”, Limnology and Oceanography, Vol. 34, No. 8, pp. 1484-1489, 1989 DOI: https://doi.org/10.4319/lo.1989.34.8.1484

H. Loisel, A. Morel, “Light scattering and chlorophyll concentration in case 1 waters: A reexamination”, Limnology and Oceanography, Vol. 43, pp. 847-858, 1998 DOI: https://doi.org/10.4319/lo.1998.43.5.0847

R. C. Smith, K. S. Baker, “Optical properties of the clearest natural waters (200-800 nm)”, Applied Optics, Vol. 20, No. 2, pp. 177-184, 1981 DOI: https://doi.org/10.1364/AO.20.000177

Y. H. Ahn, Optical properties of biogenous and mineral particles present in the ocean. Application: inversion of reflectance, PhD Thesis, Paris-VI University, 1990

Y. H. Ahn, P. Shanmugam, “Detecting the red tide algal blooms from satellite ocean color observations in optically-complex Northeast-Asia Coastal waters”, Remote Sensing of Environment, Vol. 103, No. 4, pp. 419-437, 2006 DOI: https://doi.org/10.1016/j.rse.2006.04.007

Y. H. Ahn, P. Shanmugam, “Derivation and analysis of the fluorescence algorithms to estimate chlorophyll a concentrations in ocean waters”, Journal of Optics: A, Pure and Appllied Optics, Vol. 9, pp. 352-362, 2007 DOI: https://doi.org/10.1088/1464-4258/9/4/008

P. Shanmugam, “An evaluation of inversion models to retrieve IOPs in Korean waters”, Journal of Oceanography, Vol. 66, pp. 815-830, 2010 DOI: https://doi.org/10.1007/s10872-010-0066-0

A. Morel, A. Bricaud, “Theoretical results concerning light absoprtion in a discrete medium, and application to specific absoprtion of phytoplankotn”, Deep-Sea Research, Vol. 28, pp. 1375-1393, 1981 DOI: https://doi.org/10.1016/0198-0149(81)90039-X

Y. H. Ahn, J. E. Moon, S. Gallegos, “Development of suspended particulate matter algorithms for ocean color remote sensing”, Korean Journal of Remote Sensing Vol. 17, No. 4, pp. 285-295, 2001

Z. P. Lee, International Ocean-Colour Coordinating Group (IOCCG), Remote sensing of inherent optical properties: Fundamentals, tests of algorithms and applications, in Reports of the International Ocean-Color Coordinating Group, edited by Rep. 5, Dartmouth, N.S., Canada, 2006

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How to Cite

[1]
S. P. Tiwari, P. Shanmugam, Y. H. Ahn, and J. H. Ryu, “A Reflectance Model for Relatively Clear and Turbid Waters”, Eng. Technol. Appl. Sci. Res., vol. 3, no. 1, pp. 325–337, Feb. 2013.

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