Reappraisal of the validity of IEM model

T. D. Wu; K. S. Chen; A. K. Fung; Z. Su; P. Trouch; Rudi Hoeben; Marco Mancini

doi:10.1109/IGARSS.1997.606448

Reappraisal of the validity of IEM model

T. D. Wu^*, K. S. Chen, A. K. Fung, Z. Su, P. Trouch, Rudi Hoeben, Marco Mancini

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

1 Citation (Scopus)

Abstract

A surface scattering model based on the integral equation method is examined in terms of its applicability to laboratory measurements. The Fresnel reflection coefficients used in the model have been approximated as a function of the incident angle at low frequency and a function of the specular angle at high frequency. Based on a limited set of experimental measurements, a transition function are suggested for estimating the Fresnel reflection coefficients in the intermediate regions. Results of comparison indicate that the IEM is accurate and practical to use. Issue raised from dielectric information is also addressed.

Original language	English
Title of host publication	IGARSS'97. 1997 IEEE International Geoscience and Remote Sensing Symposium Proceedings. Remote Sensing - A Scientific Vision for Sustainable Development
Place of Publication	Singapore
Publisher	IEEE
Pages	1365-1367
Number of pages	3
ISBN (Print)	0-7803-3836-7
DOIs	https://doi.org/10.1109/IGARSS.1997.606448
Publication status	Published - 3 Aug 1997
Externally published	Yes
Event	IEEE International Geoscience and Remote Sensing Symposium, IGARSS 1997 - Singapore, Singapore Duration: 3 Aug 1997 → 8 Aug 1997

Conference

Conference	IEEE International Geoscience and Remote Sensing Symposium, IGARSS 1997
Abbreviated title	IGARSS 1997
Country/Territory	Singapore
City	Singapore
Period	3/08/97 → 8/08/97

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10.1109/IGARSS.1997.606448

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title = "Reappraisal of the validity of IEM model",

abstract = "A surface scattering model based on the integral equation method is examined in terms of its applicability to laboratory measurements. The Fresnel reflection coefficients used in the model have been approximated as a function of the incident angle at low frequency and a function of the specular angle at high frequency. Based on a limited set of experimental measurements, a transition function are suggested for estimating the Fresnel reflection coefficients in the intermediate regions. Results of comparison indicate that the IEM is accurate and practical to use. Issue raised from dielectric information is also addressed.",

author = "Wu, {T. D.} and Chen, {K. S.} and Fung, {A. K.} and Z. Su and P. Trouch and Rudi Hoeben and Marco Mancini",

year = "1997",

month = aug,

day = "3",

doi = "10.1109/IGARSS.1997.606448",

language = "English",

isbn = "0-7803-3836-7",

pages = "1365--1367",

booktitle = "IGARSS'97. 1997 IEEE International Geoscience and Remote Sensing Symposium Proceedings. Remote Sensing - A Scientific Vision for Sustainable Development",

publisher = "IEEE",

note = "IEEE International Geoscience and Remote Sensing Symposium, IGARSS 1997, IGARSS 1997 ; Conference date: 03-08-1997 Through 08-08-1997",

}

Wu, TD, Chen, KS, Fung, AK, Su, Z, Trouch, P, Hoeben, R & Mancini, M 1997, Reappraisal of the validity of IEM model. in IGARSS'97. 1997 IEEE International Geoscience and Remote Sensing Symposium Proceedings. Remote Sensing - A Scientific Vision for Sustainable Development. IEEE, Singapore, pp. 1365-1367, IEEE International Geoscience and Remote Sensing Symposium, IGARSS 1997, Singapore, Singapore, 3/08/97. https://doi.org/10.1109/IGARSS.1997.606448

Reappraisal of the validity of IEM model. / Wu, T. D.; Chen, K. S.; Fung, A. K. et al.

IGARSS'97. 1997 IEEE International Geoscience and Remote Sensing Symposium Proceedings. Remote Sensing - A Scientific Vision for Sustainable Development. Singapore : IEEE, 1997. p. 1365-1367.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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T1 - Reappraisal of the validity of IEM model

AU - Wu, T. D.

AU - Chen, K. S.

AU - Fung, A. K.

AU - Su, Z.

AU - Trouch, P.

AU - Hoeben, Rudi

AU - Mancini, Marco

PY - 1997/8/3

Y1 - 1997/8/3

N2 - A surface scattering model based on the integral equation method is examined in terms of its applicability to laboratory measurements. The Fresnel reflection coefficients used in the model have been approximated as a function of the incident angle at low frequency and a function of the specular angle at high frequency. Based on a limited set of experimental measurements, a transition function are suggested for estimating the Fresnel reflection coefficients in the intermediate regions. Results of comparison indicate that the IEM is accurate and practical to use. Issue raised from dielectric information is also addressed.

AB - A surface scattering model based on the integral equation method is examined in terms of its applicability to laboratory measurements. The Fresnel reflection coefficients used in the model have been approximated as a function of the incident angle at low frequency and a function of the specular angle at high frequency. Based on a limited set of experimental measurements, a transition function are suggested for estimating the Fresnel reflection coefficients in the intermediate regions. Results of comparison indicate that the IEM is accurate and practical to use. Issue raised from dielectric information is also addressed.

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DO - 10.1109/IGARSS.1997.606448

M3 - Conference contribution

AN - SCOPUS:0030683036

SN - 0-7803-3836-7

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EP - 1367

BT - IGARSS'97. 1997 IEEE International Geoscience and Remote Sensing Symposium Proceedings. Remote Sensing - A Scientific Vision for Sustainable Development

PB - IEEE

CY - Singapore

T2 - IEEE International Geoscience and Remote Sensing Symposium, IGARSS 1997

Y2 - 3 August 1997 through 8 August 1997

ER -

Reappraisal of the validity of IEM model

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