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PIER PIER B PIER C PIER M PIER Letters
2010-09-16
The Effect of Soil Texture in Soil Moisture Retrieval for Specular Scattering at C-Band
By
Rishi Prakash,

    Dr. Rishi Prakash

    Department of Electronics & Computer Engineering

    Indian Institute of Technology Roorkee

    India

    Homepage

Dharmendra Singh,

    Dr. Dharmendra Singh

    Department of Electronics and Computer Engineering

    Indian Institute of Technology Roorkee

    India

    Homepage

Nagendra Prasad Pathak

    Dr. Nagendra Prasad Pathak

    Department of Electronics & Computer Engineering

    Indian Institute of Technology

    India

    Homepage

Progress In Electromagnetics Research, Vol. 108, 177-204, 2010
doi:10.2528/PIER10050403
Abstract
The objective of this paper is to analyze the behavior of specular scattering for different soil texture fields at various soil moisture (mv) and analyze the data to retrieve the soil moisture with minimizing the effect of the soil texture. To study the soil texture effect on specular scattering 10 different soil fields were prepared on the basis of change in soil constituents (i.e, percentage of sand, silt and clay) and experiments were performed in both like polarizations (i.e., HH-polarization and VV-polarization) at various incidence angles (i.e., varying incidence angle from 25°to 70°in step of 5°). Angular response of specular scattering coefficients (σ°hh in HH-polarization and σ°vv VV-polarization) were analyzed for different soil texture fields with varying soil moisture content whereas the surface roughness condition for all the observations were kept constant. The changes in specular scattering coefficient values were observed with the change in soil texture fields with moisture for both like polarizations. Further, copolarization ratio (P=(σ°hh/σ°vv) study was performed and it was observed that the dependency of copolarization ratio for change in soil texture field at constant soil moisture is less prominent whereas the value of copolarization ratio is varying with variation of moisture content. This emphasizes that copolarization ratio may be minimizing the effect of soil texture while observing the soil moisture on specular direction. Regression analysis is carried out to select the best suitable incidence angle for observing the moisture and texture at C-band in specular direction and 60°incidence angle was found the best suitable incidence angle. An empirical relationship between P and mv was developed for the retrieval of mv and the obtained relationship gives a good agreement with observed mv. In addition, mv was also retrieved through the Kirchhoff Approximation (SA) and a comparison was made with the retrieved results of empirical relationship. The empirical relationship outperformed the SA.
Citation
Rishi Prakash, Dharmendra Singh, and Nagendra Prasad Pathak, "The Effect of Soil Texture in Soil Moisture Retrieval for Specular Scattering at C-Band," Progress In Electromagnetics Research, Vol. 108, 177-204, 2010.
doi:10.2528/PIER10050403
References

1. Satalino, G., F. Mattia, M. W. J. Davidson, T. L. Toan, G. Pasquariello, and M. Borgeaud, "On current limits of soil moisture retrieval from ERS-SAR data," IEEE Trans. Geosci. Remote Sens., Vol. 40, No. 11, 2438-2447, 2002.
doi:10.1109/TGRS.2002.803790

2. Eangman, E. T. and N. Chauhan, "Status of microwave soil moisture measurements with remote sensing," Remote Sens. Environ., Vol. 51, 189-198, 1995.
doi:10.1016/0034-4257(94)00074-W

3. Brown, R. B., "Soil texture,", University of Florida, IFAS Extension. Available: http://edis.ifas.ufl.edu/SS169, 2003.

4. Dubois, P. C., J. V. Zyl, and T. Engam, "Measuring soil moisture with imaging radars," IEEE Trans. Geosci. Remote Sens., Vol. 33, No. 4, 915-926, 1995.
doi:10.1109/36.406677

5. Davidson, M. W. J., F. Mattia, G. Satalino, N. E. C. Verhoest, T. L. Toan, M. Borgeaud, J. M. B. Louis, and E. Attema, "Joint statistical properties of RMS height and correlation length derived from multisite 1-m roughness measurements," IEEE Trans. Geosci. Remote Sens., Vol. 41, No. 7, 1651-1658, 2003.
doi:10.1109/TGRS.2003.813361

6. Paloscia, S., P. Pampaloni, S. Pettinato, and E. Santi, "A comparison of algorithms for retrieving soil moisture from ENVISAT/ASAR images," IEEE Trans. Geosci. Remote Sens., Vol. 46, No. 10, 3274-3284, 2008.
doi:10.1109/TGRS.2008.920370

7. Singh, D., "A simplistic incidence angle approach to retrieve the soil moisture and surface roughness at X-Band," IEEE Trans. Geosci. Remote Sens., Vol. 43, No. 11, 2606-2611, 2005.
doi:10.1109/TGRS.2005.856634

8. Singh, D. and A. Kathpalia, "An efficient modeling with GA approach to retrieve soil texture, moisture and roughness from ERS-2 SAR data," Progress In Electromagnetics Research, Vol. 77, 121-136, 2007.
doi:10.2528/PIER07071803

9. Mittal, G. and D. Singh, "Critical analysis of microwave scattering response on roughness parameter and moisture content for periodic rough surfaces and its retrieval," Progress In Electromagnetics Research, Vol. 100, 129-152, 2010.
doi:10.2528/PIER09091705

10. Singh, D. and V. Dubey, "Microwave bistatic polarization measurements for retrieval of soil moisture using an incidence angle approach," J. Geophys. Eng., Vol. 4, 75-82, 2007.
doi:10.1088/1742-2132/4/1/009

11. Ceraldi, E., G. Franceschetti, A. Iodice, and D. Riccio, "Estimating the soil dielectric constant via scattering measurements along the specular direction," IEEE Trans. Geosci. Remote Sens., Vol. 43, No. 2, 295-305, 2005.
doi:10.1109/TGRS.2004.841357

12. De Roo, R. D. and F. T. Ulaby, "Bistatic specular scattering from rough dielectric surfaces," IEEE Trans. Antennas Propag., Vol. 42, No. 2, 220-231, 1994.
doi:10.1109/8.277216

13. Nashashibi, A. Y. and F. T. Ulaby, "MMW polarimetric radar bistatic scattering from a random surface," IEEE Trans. Geosci. Remote Sens., Vol. 45, No. 6, 1743-1755, 2007.
doi:10.1109/TGRS.2007.894439

14. Prakash, R., D. Singh, and N. P. Pathak, "Microwave specular scattering response of soil texture at X-band," Advances in Space Research, Vol. 44, 801-814, 2009.
doi:10.1016/j.asr.2009.05.016

15. Pierdicca, N., L. Pulvirenti, F. Ticconi, and M. Brogioni, "Radar bistatic configuration for soil moisture retrieval: A simulation study," IEEE Trans. Geosci. Remote Sens., Vol. 46, No. 10, 3252-3264, 2008.
doi:10.1109/TGRS.2008.921495

16. Wu, T., K. Chen, J. Shi, H. Lee, and A. K. Fung, "A study of an AIEM model for bistatic scattering from randomly rough surface," IEEE Trans. Geosci. Remote Sens., Vol. 46, No. 9, 2584-2598, 2008.
doi:10.1109/TGRS.2008.919822

17. Krieger, G., H. Fiedler, D. Hounam, and A. Moreira, "Analysis of system concepts for bi- and multi-static SAR missions," IEEE Geoscience and Remote Sensing Symposium Proceedings, 770-772, Toulouse, France, Jul. 21-25, 2003.

18. Du, Y., Y. Qi, H. Chen, and J. A. Kong, "Bistatic scattering model for rough surfaces," IEEE Geoscience and Remote Sensing Symposium Proceedings, 2949-2952, Denver, USA, Jul. 31-Aug. 4, 2006.

19. Comblet, F., A. Khenchaf, A. Baussard, and F. Pellen, "Bistatic synthetic aperture radar imaging: Theory, simulations, and validations," IEEE Trans. Geosci. Remote Sens., Vol. 54, No. 11, 3529-3540, 2006.

20. TanDEM-X-a valuable partner for TerraSAR-X Available: http://www.infoterra.de/terrasar-x/tandem-x-mission.html.

21. Mironov, V. L., M. C. Dobson, V. H. Kaupp, S. A. Komarov, and V. N. Kleshchenko, "Generalized refractive mixing dielectric model for moist soils," IEEE Trans. Geosci. Remote Sens., Vol. 42, No. 4, 773-785, 2004.
doi:10.1109/TGRS.2003.823288

22. Hallikainen, M. T., F. T. Ulaby, M. C. Dobson, M. A. El-Rayes, and L. Wu, "Microwave dielectric behavior of wet soil-part I: Empirical models and experimental observations," IEEE Trans. Geosci. Remote Sens., Vol. 23, No. 1, 25-34, 1985.
doi:10.1109/TGRS.1985.289497

23. Wang, J. R. and T. J. Schmugge, "An empirical model for the complex dielectric permittivity of soil as a function of water content," IEEE Trans. Geosci. Remote Sens., Vol. 18, No. 4, 288-295, 1980.
doi:10.1109/TGRS.1980.350304

24. Boyarskii, D. A., V. V. Tikhonov, and N. Y. Komarova, "Model of dielectric constant of bound water in soil for applications of microwave remote sensing," Progress In Electromagnetics Research, Vol. 35, 251-269, 2002.
doi:10.2528/PIER01042403

25. Apparao, K. V. S. and V. C. S. Rao, Soil Testing-laboratory Manual and Question Bank, 18-28, Laxmi Publication, New Delhi, 1995.

26. Trebits, R. N., "Radar cross section," Radar Reflectivity Measurement: Technique and Applications, N. C. Curie, Ed., 51-59, Artech House, Norwood, MA, 1989.

27. Ulaby, F. T., R. K. Moore, and A. K. Fung, Microwave Remote Sensing --- Active and Passive, Vol. 2, 921-949, Artech House, Norwood, MA, 1982.

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