Generation of High Resolution Interferograms in Urban Areas via Airborne SAR Sensors

被引:0
|
作者
Esposito, C. [1 ,2 ]
Amaral, T. [3 ]
Lanari, R. [1 ]
de Macedo, K. A. C. [3 ]
Moreira, J. [3 ]
Vaz, E., Jr. [3 ]
Wimmer, C. [3 ]
Perna, S. [1 ,4 ]
机构
[1] CNR, Inst Electromagnet Sensing Environm IREA, I-80125 Naples, Italy
[2] Univ Sannio, DING, Benevento, Italy
[3] Orbisat Remote Sensing, Sao Jose Dos Campos, Brazil
[4] Univ Napoli Parthenope, DIT, Naples, Italy
关键词
D O I
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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 paper addresses the analysis of high resolution interferograms relevant to urban areas and achieved by means of the X-band OrbiSAR system. The OrbiSAR system is an airborne SAR sensor capable of acquiring single pass and repeat pass interferometric SAR data at very high resolution. Such a system is thus capable of providing very appealing single-pass and repeat-pass interferometric data-sets characterized by high resolution. In this work, two data-sets, acquired over the urbanized cities of Sao Jose dos Campos and Sao Sebastiao-SP, Brazil, will be analyzed with a twofold aim: first, to provide insight for the retrieval of high accuracy DEM on urbanized areas, second to show some results obtainable with the airborne Differential SAR Interferometry technique over urban areas.
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页码:238 / 241
页数:4
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