DEM Extraction Based on Interferometric Circular SAR

Liu Yan; Lin Yun; Tan Wei-xian; Hong Wen

doi:10.11999/JEIT141022

Volume 37 Issue 6

Jun. 2015

Turn off MathJax

Article Contents

Article Navigation > Journal of Electronics & Information Technology > 2015 > 37(6): 1463-1469

Liu Yan, Lin Yun, Tan Wei-xian, Hong Wen. DEM Extraction Based on Interferometric Circular SAR[J]. Journal of Electronics & Information Technology, 2015, 37(6): 1463-1469. doi: 10.11999/JEIT141022

Citation:

Liu Yan, Lin Yun, Tan Wei-xian, Hong Wen. DEM Extraction Based on Interferometric Circular SAR[J]. Journal of Electronics & Information Technology, 2015, 37(6): 1463-1469. doi: 10.11999/JEIT141022

Liu Yan, Lin Yun, Tan Wei-xian, Hong Wen. DEM Extraction Based on Interferometric Circular SAR[J]. Journal of Electronics & Information Technology, 2015, 37(6): 1463-1469. doi: 10.11999/JEIT141022

Citation:

Liu Yan, Lin Yun, Tan Wei-xian, Hong Wen. DEM Extraction Based on Interferometric Circular SAR[J]. Journal of Electronics & Information Technology, 2015, 37(6): 1463-1469. doi: 10.11999/JEIT141022

PDF( 2761 KB)

DEM Extraction Based on Interferometric Circular SAR

doi: 10.11999/JEIT141022

1.
2.
(National Key Laboratory of Science and Technology on Microwave Imaging, Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China)

Received Date: 2014-07-30
Rev Recd Date: 2015-02-28
Publish Date: 2015-06-19

Abstract

Abstract

Since Interferometric Circular SAR (InCSAR) has the advantage of all-directional observation, a method for Digital Elevation Model (DEM) extraction based on InCSAR is proposed to ensure the high accuracy of the high resolution Circular SAR imaging. Firstly, the signal model of InCSAR is presented when Back Projection (BP) processing is adopted for SAR imaging; secondly, DEM extraction based on InCSAR is proposed; thirdly, the proposed method is validated by the simulation test.
- SAR,
- Circular SAR (CSAR),
- Interferometry,
- Digital elevation model (DEM)

FullText(HTML)

References(21)

References

Mosesa R L, Pottera L C, and Cetinb M. Wide angle SAR imaging[C]. 2004 SPIE. Algorithms for Synthetic Aperture Radar Imagery, XI, Orlando, Florida, USA, 2004: 164-175.

Knaell K. Three-dimensional SAR from practical apertures [C]. SPIE, Radar/Ladar Processing and Applications, 1995, 2562: 31-41.

Lin Y, Hong W, Tan W X, et al.. Airborne circular SAR imaging: results at P-band [C]. Proceedings of IEEE International Geoscience and Remote Sensing Symposium, Munich, Bavaria, Germany, 2012: 5594-5597.

Ponce O, Prats-Iraola, P, Pinheiro M, et al.. Fully polarimetric high-resolution 3-D imaging with Circular SAR at L-band[J]. IEEE Transactions on Geoscience and Remote Sensing, 2014, 54(6): 3074-3090.

Kou L L, Xiang M S, Wang X, et al.. Tropospheric effects on L-band geosynchronous circular SAR imaging[J]. IET Radar, Sonar Navigation, 2013, 7(6): 693-701.

Ponce O, Prats-Iraola P, Scheiber R, et al.. Polarimetric 3-D reconstruction from multicircular SAR at P-Band[J]. IEEE Geoscience and Remote Sensing Letters, 2014, 11(4): 803-807.

Poisson J B, Oriot H, and Tupin F. Performances analysis of moving target tracking in circular SAR[C]. Proceedings of International Radar Symposium, Dresden, Germany, 2013(1): 531-536.

Ponce O, Prats P, Scheiber R, et al.. Analysis and optimization of multi-circular SAR for fully polarimetric holographic tomography over forested areas[C]. Proceedings of IEEE International Geoscience and Remote Sensing Symposium, Beijing, China, 2013: 2365-2368.

林赟, 谭维贤, 洪文, 等. 圆迹SAR 极坐标格式算法研究[J]. 电子与信息学报. 2010, 32(12): 2803-2807.

Lin Yun, Tan Wei-xian, Hong Wen, et al.. Polar format algorithm for circular synthetic aperture radar[J]. Journal of Electronics Information Technology, 2010, 32(12): 2803-2807.

Palm S, Oriot H M. Radar-grammetric DEM extraction over urban area using circular SAR imagery[J]. IEEE

Transactions on Geoscience and Remote Sensing, 2012, 50(11): 4720-4725.

王超, 张红, 刘智. 星载合成孔径雷达干涉测量[M]. 北京: 科学出版社, 2002: 33-39.

Bertl S, Dallinger A, and Detlefsen J. Interferometric focusing for the imaging of humans[J]. IET Radar, Sonar Navigation, 2010, 4(3): 457-463.

Ertin E, Moses R, and Potter L. Interferometric methods for three-dimensional target reconstruction with multipass circular SAR[J]. IET Radar, Sonar Navigation, 2010, 4(3): 464-473.

Kou L. L, Wang X Q, Xiang M S, et al.. Interferometric estimation of three-dimensional surface deformation using geosynchronous circular SAR[J]. IEEE Transactions on Aerospace and Electronic Systems, 2012, 48(2): 1619-1635.

Soumekh M. Synthetic Aperture Radar Signal Processing with MATLAB Algorithms[M]. New York: Wiley, 1999, Chapter 4-8.

Pan Z H, Li D J, Zhang Q J, et al.. Airborne MMW InSAR interferometry based on time varying baseline and BP algorithm[C]. Proceedings of IEEE International Geoscience and Remote Sensing Symposium, Munich, Bavaria, Germany, 2012: 7412-7415.

Cumming I G and Wong F H. Digital Processing of Synthetic Aperture Radar Data: Algorithms and Implementation[M]. Norwood, MA: Artech House, 2005, Chapter 3.

Lim I, Yeo T S, Ng C S, et al.. Phase Noise Filter for Interferometric SAR[C]. Proceedings of International Geoscience and Remote Sensing Symposium, Singapore, 1997: 445-447.

付涛. InSAR高保相成像及关键技术研究[D]. [博士论文], 电子科技大学, 2013.

Relative Articles

Supplements(0)

Cited By

Cited by

Periodical cited type(5)

1.	余翠琳，王青松，钟梓炫，张君豪，赖涛，黄海风. 利用全球开源数字高程模型的高程误差预测数据集. 电子与信息学报. 2024(09): 3445-3455 . 本站查看
2.	林赟，张琳，韦立登，张汉卿，冯珊珊，王彦平，洪文. 无先验模型复杂结构设施SAR全方位三维成像方法研究. 雷达学报. 2022(05): 909-919 .
3.	王昕，李海潮，常贵清. 基于联合稀疏约束的单通道圆迹SAR三维成像处理. 现代雷达. 2022(12): 55-62 .
4.	杨彦辉，林赟，洪文. 利用星载SAR单轨多角度地距图像提取高程信息. 测绘科学. 2019(07): 96-104 .
5.	阚学超，李银伟，盛佳恋，付朝伟，王海涛. 运动误差对太赫兹圆迹SAR成像质量影响分析. 太赫兹科学与电子信息学报. 2018(06): 955-961+983 .