한국전자파학회:학술대회논문집 (Proceedings of the Korea Electromagnetic Engineering Society Conference)
- 한국전자파학회 2003년도 종합학술발표회 논문집 Vol.13 No.1
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- Pages.3-7
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- 2003
보정된 Scatterometer의 측정데이터를 사용한 SAR의 교정
SAR Data Correction Using Calibrated Scatterometer Measurements
- Jung, Goo-Jun (Department of Radio Science and Communication Engineering, Hongik University) ;
- Oh, Yi-Sok (Department of Radio Science and Communication Engineering, Hongik University)
- 발행 : 2003.11.15
초록
In this paper, radar scattering coefficients of earth surfaces such as grass fields, rice fields and bare soil surfaces are measured by using an auto-mounted network analyzer-based scatterometer system. The scatterometer system is calibrated both the magnitude and phase in order to obtain the accurate Mueller matrices of the earth surfaces. Then the accurate scattering matrices can be obtain from the Mueller matrices. The degree of correlation