Interferometric Model Order Selection: Validation of ITC Methods with Airborne Three-antenna SAR Data

被引：4

作者：

Lombardini, Fabrizio ^{[1
]}

Roessing, Ludwig ^{[2
]}

Ender, Joachim ^{[2
]}

Cai, Francesco ^{[1
]}

机构：

[1] Univ Pisa, Dept Ingn Informaz, Pisa, Italy

[2] FGAN FHR, Wachtberg, Germany

来源：

2006 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, VOLS 1-8 | 2006年

关键词：

electromagnetic tomography; spectral analysis; synthetic aperture radar interferometry; multichannel; layover;

D O I：

10.1109/IGARSS.2006.663

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

Interest is continuing to grow in exploiting the multibaseline operation of SAR interferometry to separate multiple layover scatterers in a same resolution cell. In this framework an important issue is the estimation of the number of backscatter signal components, the interferometric model order. In this work we report about experiments of order selection with the dual-baseline single-pass SAR interferometer AER-II. Eigenvalues-based information theoretic criteria (ITC) methods are applied to process the three-antenna non uniform array data. Order selection performance and the benefit from diagonal loading are discussed for a bridge over the valley test site.

引用

页码：2565 / +

页数：3

共 11 条

[1] Experiments of interferometric layover solution with the three-antenna airborne AER-11 SAR system
Lombardi, F
Ender, J
Rössing, L
Galletto, M
Verrazzani, L
IGARSS 2004: IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM PROCEEDINGS, VOLS 1-7: SCIENCE FOR SOCIETY: EXPLORING AND MANAGING A CHANGING PLANET, 2004, : 3341 - 3344
[2] Reduction of the phase-unwrapping drawbacks by the three-antenna interferometric SAR system
Corsini, G
Diani, M
Lombardini, F
Pinelli, G
IGARSS '97 - 1997 INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, PROCEEDINGS VOLS I-IV: REMOTE SENSING - A SCIENTIFIC VISION FOR SUSTAINABLE DEVELOPMENT, 1997, : 1536 - 1538
[3] The determination of hydrological model parameters from airborne interferometric SAR-data
Ludwig, R
Lampart, G
Mauser, W
IGARSS '98 - 1998 INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, PROCEEDINGS VOLS 1-5: SENSING AND MANAGING THE ENVIRONMENT, 1998, : 2609 - 2611
[4] Capon-LS for model order selection of multicomponent interferometric SAR signals
Bordoni, F
Gini, F
Verrazzani, L
IEE PROCEEDINGS-RADAR SONAR AND NAVIGATION, 2004, 151 (05) : 299 - 305
[5] EXTRAPOLATION OF AIRBORNE POLARIMETRIC AND INTERFEROMETRIC SAR DATA FOR VALIDATION OF BIO-GEO-RETRIEVAL ALGORITHMS FOR FUTURE SPACEBORNE SAR MISSIONS
Scheiber, Rolf
Lee, Seung-Kuk
Papathanassiou, Konstantinos P.
Floury, Nicolas
2009 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, VOLS 1-5, 2009, : 1192 - 1195
[6] DEM generation and error analysis using the first Chinese airborne dual-antenna interferometric SAR data
Sun, Zhongchang
Guo, Huadong
Li, Xinwu
Yue, Xijuan
Huang, Qingni
INTERNATIONAL JOURNAL OF REMOTE SENSING, 2011, 32 (23) : 8485 - 8504
[7] A three-step phase correction approach for airborne repeat-pass interferometric SAR data
Scheiber, R
IGARSS 2003: IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, VOLS I - VII, PROCEEDINGS: LEARNING FROM EARTH'S SHAPES AND SIZES, 2003, : 1190 - 1192
[8] Capon-LS for model order selection of interferometric SAR signals corrupted by multiplicative noise
Bordoni, F
Gini, F
Pardini, M
PROCEEDINGS OF THE FOURTH IEEE INTERNATIONAL SYMPOSIUM ON SIGNAL PROCESSING AND INFORMATION TECHNOLOGY, 2004, : 171 - 174
[9] Error analysis of high-precision DEM generated from airborne dual-antenna interferometric SAR data
Sun, Zhongchang
Guo, Huadong
Li, Xinwu
Gaojishu Tongxin/Chinese High Technology Letters, 2012, 22 (02): : 171 - 179
[10] Comparison of Three Coaxial Aerodynamic Prediction Methods Including Validation with Model Test Data
Juhasz, Ondrej
Syal, Monica
Celi, Roberto
Khromov, Vladimir
Rand, Omri
Ruzicka, Gene C.
Strawn, Roger C.
JOURNAL OF THE AMERICAN HELICOPTER SOCIETY, 2014, 59 (03)

← 1 2 →