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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 24, Iss. 1 — Jan. 1, 1985
  • pp: 94–103

Coupled atmosphere/canopy model for remote sensing of plant reflectance features

Siegfried A. W. Gerstl and Andrew Zardecki  »View Author Affiliations


Applied Optics, Vol. 24, Issue 1, pp. 94-103 (1985)
http://dx.doi.org/10.1364/AO.24.000094


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Abstract

Solar radiative transfer through a coupled system of atmosphere and plant canopy is modeled as a multiple-scattering problem through a layered medium of random scatterers. The radiative transfer equation is solved by the discrete-ordinates finite-element method. Analytic expressions are derived that allow the calculation of scattering and absorption cross sections for any plant canopy layer from measurable biophysical parameters such as the leaf area index, leaf angle distribution, and individual leaf reflectance and transmittance data. An expression for a canopy scattering phase function is also given. Computational results are in good agreement with spectral reflectance measurements directly above a soybean canopy, and the concept of greenness- and brightness-transforms of Landsat MSS data is reconfirmed with our computed results. A sensitivity analysis with the coupled atmosphere/canopy model quantifies how satellite-sensed spectral radiances are affected by increased atmospheric aerosols, by varying leaf area index, by anisotropic leaf scattering, and by non-Lambertian soil boundary conditions. Possible extensions to a 2-D model are also discussed.

© 1985 Optical Society of America

History
Original Manuscript: July 9, 1984
Published: January 1, 1985

Citation
Siegfried A. W. Gerstl and Andrew Zardecki, "Coupled atmosphere/canopy model for remote sensing of plant reflectance features," Appl. Opt. 24, 94-103 (1985)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-24-1-94


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References

  1. N. M. Short, The Landsat Tutorial Workbook: Basics of Satellite Remote Sensing, NASA Publ. 1078 (1982).Also, Landsat Sensor Design and Operation, Proceedings Landsat Short Course, 16–19 Aug. 1983, U. California, Santa Barbara.
  2. R. E. Murphy, D. W. Deering, “Fundamental Remote Sensing Science Research Program, Part 1: Status Report of the Scene Radiation and Atmospheric Effects Characterization Project,” NASA Tech. Memo. 86078, Goddard Space Flight Center (Mar.1984).
  3. Quarterly Technical Interchange: Assessing Key Vegetation Characteristics from Remote Sensing, NASA Report JSC-18894, Lyndon B. Johnson Space Center (Oct.1983).
  4. R. M. Case, F. de Hoffmann, G. Placzek, Introduction to the Theory of Neutron Diffusion, Vol. 1 (Los Alamos Scientific Laboratory, June1953).
  5. J. A. Weinman, P. J. Guetter, “Penetration of Solar Irradiances Through the Atmosphere and Plant Canopies,”J. Appl. Meteorol. 11, 136 (1972). [CrossRef]
  6. R. S. Fraser, “Computed Atmospheric Corrections for Satellite Data,” Proc. Soc. Photo-Opt: Instrum. Eng. 51, 64 (1974).
  7. Y. J. Kaufman, “Atmospheric Effects on Remote Sensing of Surface Reflectance,” Proc. SPIE Conference 475 on Critical Reviews of Remote Sensing, Washington, D.C., 1–2 May 1984.
  8. G. H. Suits, “The Calculation of the Directional Reflectance of a Vegetative Canopy,” Remote Sensing Environ. 2, 117 (1972). [CrossRef]
  9. J. A. Smith, “Role of Scene Radiation Models in Remote Sensing,” in Proceedings, 1982 Machine Processing of Remotely Sensed Data Symposium (1982), pp. 546–549.
  10. S. A. W. Gerstl, A. Zardecki, “Discrete-Ordinates Finite-Element Method for Atmospheric Radiative Transfer and Remote Sensing,” Appl. Opt. 23, 94 (1984) (this issue).
  11. R. D. O'Dell, F. W. Brinkley, D. R. Marr, “User's Manual for onedant,” Los Alamos National Laboratory Report LA-9184-M (Feb.1982).
  12. B. G. Carlson, K. D. Lathrop, “Transport Theory—The Method of Discrete Ordinates,” in Computing Methods of Reactor Physics, H. Greenspan et al., Eds. (Gordon & Breach, New York, 1968), Chap. 3, pp. 171–261.
  13. K. N. Liou, An Introduction to Atmospheric Radiation (Academic, New York, 1980).
  14. H. C. van de Hulst, Multiple Light Scattering Tables, Formulas, and Applications (Academic, New York, 1980).
  15. E. P. Shettle, R. W. Fenn, “Models of the Aerosols of the Lower Atmosphere and the Effects of Humidity Variations on Their Optical Properties,” Air Force Geophysics Laboratory Report AFGL-TR-79-0214 (Sept.1979).
  16. J. Ross, T. Nilson, in Photosynthesis of Productive Systems, A. A. Nichiporovich, Ed. (Israel Program for Science Translation, Jerusalem, 1967), pp. 75–99.
  17. J. Ross, The Radiation Regime and Architecture of Plant Stands (Dr. W. Junk Publ., The Hague, 1981). [CrossRef]
  18. D. M. Gates, H. J. Keegan, J. C. Schleter, V. R. Weidner, “Spectral Properties of Plants,” Appl. Opt. 4, 11 (1965). [CrossRef]
  19. N. J. J. Bunnik, “The Multispectral Reflectance of Shortwave Radiation by Agricultural Crops in Relation with their Morphological and Optical Properties,” Thesis, Agricultural University Wageningen, The Netherlands (1978).
  20. H. T. Breece, R. A. Holmes, “Bidirectional Scattering Characteristics of Healthy Green Soybean and Corn Leaves in vivo,” Appl. Opt. 10, 119 (1971). [CrossRef]
  21. M. H. Randolph, J. A. Smith, Colorado State University; private communication (Jan.1984).
  22. K. J. Ranson, V. C. Vanderbilt, L. L. Biehl, B. F. Robinson, M. E. Bauer, “Soybean Canopy Reflectance as a Function of View and Illumination Geometry,” AGRISTARS Tech. Rep. SR-P2-04278 (NAS9-15466) (Purdue U, Laboratory for Applications of Remote Sensing, Apr.1982).
  23. F. E. Nicodemus, J. C. Richmond, J. J. Hsia, “Geometrical Considerations and Nomenclature for Reflectance,” Natl. Bur. Stand. U.S. Monogr. 160, Institute for Basic Standards, Washington, D.C. (1977).
  24. R. J. Kauth, G. S. Thomas, “The Tasselled Cap-A Graphic Description of the Spectral-Temporal Development of Agricultural Crops as Seen by Landsat,” in Proceedings, Symposium on Machine Processing of Remotely Sensed Data (Purdue U., West Lafayette, Ind., 1976).
  25. W. R. Johnson, M. L. Sestak, “An Analysis of Haze Effects on Landsat Multispectral Scanner Data,” NASA Report JSC-17127 (SR-L1-04071), Lyndon B. Johnson Space Center (Mar.1981).
  26. F. Hall, NASA Johnson Space Center, Earth Sciences Branch; private communication (Feb.1984).

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