Interpretation of SAR-data using polarimetric and interferometric techniques

被引:0
|
作者
Hellmann, M [1 ]
Cloude, SR [1 ]
Papathanassiou, KP [1 ]
机构
[1] Deutsch Forsch Anstalt Luft & Raumfahrt EV, DLR, D-82230 Oberpfaffenhofen, Germany
关键词
Synthetic Aperture Radar (SAR); radar polarimetry; SAR-interferometry; classification;
D O I
10.1117/12.283845
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The investigation presented in this paper demonstrates the potential of the combination of polarimetric and interferometric classification techniques for the extraction of map relevant features from space borne SAR data. In the first part we discuss a polarimetric classification technique based on Cloude's decomposition theorem. Afterwards we demonstrate the abilities of interferometric classification. The complementarity of the polarimetric and interferometric coherence based classification approaches can be used to resolve ambiguities that remain if one method is applied alone. The improvements resulting from their combination are suitable for an automatic classification and extraction of cartographic relevant features from space borne SAR data.
引用
收藏
页码:255 / 266
页数:12
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