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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 44, Iss. 8 — Mar. 10, 2005
  • pp: 1485–1490

Small-angle goniometry for backscattering measurements in the broadband spectrum

Sanna Kaasalainen, Jouni Peltoniemi, Jyri Näränen, Juha Suomalainen, Mikko Kaasalainen, and Folke Stenman  »View Author Affiliations


Applied Optics, Vol. 44, Issue 8, pp. 1485-1490 (2005)
http://dx.doi.org/10.1364/AO.44.001485


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Abstract

We present experiments on spectral bidirectional reflectance distribution function (BRDF) effects at backscatter and discuss the feasibility of new methods for laboratory and field simulations of remote sensing of land surfaces. The extreme sharpness of the intensity peak allows both directional and comparative experimental spectral studies of hot spots. We demonstrate wavelength-dependent features in the hot-spot reflectance signatures that facilitate extension of spectral and directional BRDF measurements of natural targets (such as forest understories and ice surfaces) into retroreflection to exploit their hot-spot characteristics in the interpretation of spaceborne and airborne data.

© 2005 Optical Society of America

OCIS Codes
(280.0280) Remote sensing and sensors : Remote sensing and sensors
(290.1350) Scattering : Backscattering
(290.5820) Scattering : Scattering measurements

Citation
Sanna Kaasalainen, Jouni Peltoniemi, Jyri Näränen, Juha Suomalainen, Mikko Kaasalainen, and Folke Stenman, "Small-angle goniometry for backscattering measurements in the broadband spectrum," Appl. Opt. 44, 1485-1490 (2005)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-44-8-1485


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References

  1. J.-L. Widlowski, B. Pinty, N. Gobron, and M. Verstraete, "Detection and characterization of boreal confinerous forests from remote sensing data," J. Geophys. Res. 106, 405-419 (2001).
  2. J.-G. Winther, S. Gerland, J. B. Ørbæk, B. Ivanov, A. Blanco, and J. Boike, "Spectral reflectance of melting snow in a high Arctic watershed on Svalbard: some implications for optical remote sensing studies," Hydrol. Process. 13, 2033-2039 (1999).
  3. G. P. Asner and A. S. Warner, "Canopy shadow in IKONOS satellite observations of tropical forests and savannas," Remote Sens. Environ. 87, 521-533 (2003).
  4. B. Hapke, D. DiMucci, R. Nelson, and W. Smythe, "The cause of the hot spot in vegetation canopies and soils: shadow-hiding versus coherent backscatter," Remote Sens. Environ. 58, 63-68 (1995).
  5. F. Camacho-de-Coca, F. M. Brèon, M. Leroy, and F. J. Garcia-Haro, "Airborne measurement of hot spot reflectance signatures," Remote Sens. Environ. 90, 63-75 (2004).
  6. I. Solheim, O. Engelsen, B. Hosgood, and G. Andreoli, "Measurement and modeling of the spectral and directional reflection properties of lichen and moss canopies," Remote Sens. Environ. 72, 78-94 (2000).
  7. J. Peltoniemi, S. Kaasalainen, J. Näränen, M. Rautiainen, P. Stenberg, H. Smolander, S. Smolander, and P. Voipio, "BRDF measurement of understory vegetation in pine forests: dwarf shrubs, lichen and moss," Remote Sens. Environ. (to be published).
  8. F. Poulet, J. N. Cuzzi, R. G. French, and L. Dones, "A study of Saturn's ring phase curves from HST observations," Icarus 158, 224-248 (2002).
  9. I. Belskaya and V. Shevchenko, "Opposition effect of asteroids," Icarus 147, 94-105 (2000).
  10. R. M. Nelson, B. W. Hapke, W. D. Smythe, and L. J. Spilker, "The opposition effect in simulated planetary regoliths. Reflectance and circular polarization ratio change at small phase angle," Icarus 147, 545-558 (2000).
  11. Y. Kuga and A. Ishimaru, "Retroreflectance from a dense distribution of spherical particles," J. Opt. Soc. Am. A 1, 831-835 (1984).
  12. D. S. Wiersma, M. P. van Albada, B. A. van Tiggelen, and A. Lagendijk, "Experimental evidence for recurrent multiple scattering events of light in disordered media," Phys. Rev. Lett. 74, 4193-4196 (1995).
  13. M. Wojtkowski, T. Bajraszewski, P. Targowski, and A. Kowalczyk, "Real-time in vivo imaging by high-speed spectral optical coherence tomography," Opt. Lett. 28, 1745-1747 (2003).
  14. T. Strozzi and C. Mätzler, "Backscattering measurements of Alpine snowcovers at 5.3 and 35 GHz3," IEEE Trans. Geosci. Remote Sens. 36, 838-848 (1998).
  15. K. Kraus and N. Pfeifer, "Determination of terrain models in wooded areas with airborne laser scanner data," ISPRS J. Photogramm. and Remote Sens. 53, 193-203 (1998).
  16. Yu. Shkuratov, A. Ovcharenko, E. Zubko, O. Miloslavskaya, K. Muinonen, J. Piironen, R. Nelson, W. Smythe, V. Rosenbush, and P. Helfenstein, "The opposition effect and negative polarization of structural analogs for planetary regoliths," Icarus 159, 396-416 (2002).
  17. G. Yoon, D. N. G. Roy, and R. C. Straight, "Coherent backscattering in biological media: measurement and estimation of optical properties," Appl. Opt. 32, 580-585 (1993).
  18. J. Piironen, K. Muinonen, S. Keränen, H. Karttunen, and J. I. Peltoniemi, "Backscattering of light by snow: field measurements," in Observing Land from Space: Science, Customers, and Technology, M. M. Verstraete, M. Meneti, and J. Peltoniemi, eds. (Kluwer, Dordrecht, The Netherlands, 2000), pp. 219-228.
  19. S. Kaasalainen, J. Piironen, K. Muinonen, H. Karttunen, and J. Peltoniemi, "Laboratory experiments on backscattering from regolith samples," Appl. Opt. 41, 4416-4420 (2002).
  20. S. Kaasalainen, "Laboratory photometry of planetary regolith analogs. I. Effects of grain and packing properties of the opposition effect," Astron. Astrophys. 409, 765-769 (2003).
  21. J. Näränen, S. Kaasalainen, J. Peltoniemi, S. Heikkilä, M. Granvik, and V. Saarinen, "Laboratory photometry of planetary regolith analogs. II. Surface roughness and extremes of packing density," Astron. Astrophys. 426, 1103-1109 (2004).
  22. M. Wax, C. Yang, R. R. Dasari, and M. S. Feld, "Measurement of angular distributions by use of low-coherence interferometry for light-scattering spectroscopy," Opt. Lett. 26, 322-324 (2001).
  23. B. E. Clark, P. Helfenstein, J. F. Bell III, C. Peterson, J. Veverka, N. I. Izenberg, D. Wellnitz, and L. McFaden, "Near infrared spectrometer photometry of asteroid 433 Eros," Icarus 155, 189-204 (2002).
  24. R. M. Nelson, W. D. Smythe, B. W. Hapke, and A. S. Hale, "Low phase angle laboratory studies of the opposition effect: search for wavelength dependence," Planet. Space Sci. 50, 849-856 (2002).

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