Wavenumber correlation analysis of radar interferogram

J. S. Won, J. W. Kim, K. D. Min

Research output: Contribution to conferencePaper

Abstract

The quality of a radar interferogram can be characterized by wavenumber correlation coefficient. The wavenumber correlation analysis exploits the unique characteristics of the radar interferogram in which in-phase and quadrature-phase terms are highly correlated. One can easily distinguish the signal components from the noise components of the radar interferogram in the wavenumber domain, and consequently this method can be utilized to design a post filter to enhance the interferogram. The wavenumber correlation analysis can also be applied to an amplitude coregistration of a master and slave pair. Test results demonstrate the effectiveness of the proposed approach.

Original languageEnglish
Pages800-802
Number of pages3
Publication statusPublished - 2000 Dec 1
Event2000 International Geoscience and Remote Sensing Symposium (IGARSS 2000) - Honolulu, HI, USA
Duration: 2000 Jul 242000 Jul 28

Other

Other2000 International Geoscience and Remote Sensing Symposium (IGARSS 2000)
CityHonolulu, HI, USA
Period00/7/2400/7/28

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Radar
radar
slave
filter
analysis
method
test

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Earth and Planetary Sciences(all)

Cite this

Won, J. S., Kim, J. W., & Min, K. D. (2000). Wavenumber correlation analysis of radar interferogram. 800-802. Paper presented at 2000 International Geoscience and Remote Sensing Symposium (IGARSS 2000), Honolulu, HI, USA, .
Won, J. S. ; Kim, J. W. ; Min, K. D. / Wavenumber correlation analysis of radar interferogram. Paper presented at 2000 International Geoscience and Remote Sensing Symposium (IGARSS 2000), Honolulu, HI, USA, .3 p.
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Won, JS, Kim, JW & Min, KD 2000, 'Wavenumber correlation analysis of radar interferogram' Paper presented at 2000 International Geoscience and Remote Sensing Symposium (IGARSS 2000), Honolulu, HI, USA, 00/7/24 - 00/7/28, pp. 800-802.

Wavenumber correlation analysis of radar interferogram. / Won, J. S.; Kim, J. W.; Min, K. D.

2000. 800-802 Paper presented at 2000 International Geoscience and Remote Sensing Symposium (IGARSS 2000), Honolulu, HI, USA, .

Research output: Contribution to conferencePaper

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N2 - The quality of a radar interferogram can be characterized by wavenumber correlation coefficient. The wavenumber correlation analysis exploits the unique characteristics of the radar interferogram in which in-phase and quadrature-phase terms are highly correlated. One can easily distinguish the signal components from the noise components of the radar interferogram in the wavenumber domain, and consequently this method can be utilized to design a post filter to enhance the interferogram. The wavenumber correlation analysis can also be applied to an amplitude coregistration of a master and slave pair. Test results demonstrate the effectiveness of the proposed approach.

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Won JS, Kim JW, Min KD. Wavenumber correlation analysis of radar interferogram. 2000. Paper presented at 2000 International Geoscience and Remote Sensing Symposium (IGARSS 2000), Honolulu, HI, USA, .