Browse > Article
http://dx.doi.org/10.7780/kjrs.2021.37.5.3.2

Assessment of Backprojection-based FMCW-SAR Image Restoration by Multiple Implementation of Kalman Filter  

Song, Juyoung (School of Earth and Environmental Sciences, Seoul National University)
Kim, Duk-jin (School of Earth and Environmental Sciences, Seoul National University)
Hwang, Ji-hwan (Research Institute of Basic Sciences, Seoul National University)
An, Sangho (School of Earth and Environmental Sciences, Seoul National University)
Kim, Junwoo (Future Innovation Institute, Seoul National University)
Publication Information
Korean Journal of Remote Sensing / v.37, no.5_3, 2021 , pp. 1349-1359 More about this Journal
Abstract
Acquisition of precise position and velocity information of GNSS-INS (Global Navigation Satellite System; Inertial Navigation System) sensors in obtaining SAR SLC (Single Look Complex) images from raw data using BPA (Backprojection Algorithm) was regarded decisive. Several studies on BPA were accompanied by Kalman Filter for sensor noise oppression, but often implemented once where insufficient information was given to determine whether the filtering was effectively applied. Multiple operation of Kalman Filter on GNSS-INS sensor was presented in order to assess the effective order of sensor noise calibration. FMCW (Frequency Modulated Continuous Wave)-SAR raw data was collected from twice airborne experiments whose GNSS-INS information was practically and repeatedly filtered via Kalman Filter. It was driven that the FMCW-SAR raw data with diverse path information could derive different order of Kalman Filter with optimum operation of BPA image restoration.
Keywords
Airborne-SAR; FMCW; BPA; Kalman Filter; GNSS-INS;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Antoniou, C., M. Ben-Akiva, and H.N. Koutsoupoulos, 2007. Nonlinear Kalman Filtering Algorithms for On-Line Calibration of Dynamic Traffic Assignment Models, IEEE Transactions on Intelligent Transportation Systems, 8: 661-670.   DOI
2 Bi, H., J. Wang, and G. Bi, 2019. Wavenumber Domain Algorithm-Based FMCW SAR Sparse Imaging, IEEE Transactions on Geoscience and Remote Sensing, 57: 7466-7475.   DOI
3 Zhou, Y., G. Huang, and X. Zhang, 2019. Geomagnetic Sensor Noise Reduction for Improving Calibration Compensation Accuracy Based on Improved HHT Algorithm, IEEE Sensors Journal, 19: 12096-12104.   DOI
4 Brakenridge, G., B. Tracy, and J. Knox, 2010. Orbital SAR Remote Sensing of a River Flood Wave, International Journal of Remote Sensing, 19: 1439-1445.   DOI
5 Chen, L., D. Ahn, and X. Huang, 2017. Extended Autofocus Backprojection Algorithm for Low-Frequency SAR Imaging, IEEE Geoscience and Remote Sensing Letters, 14: 1323-1327.   DOI
6 Hu, C., Y. Li, X. Dong, R. Wang, and D. Ao, 2017. Performance Analysis of L-Band Geosynchronous SAR Imaging in the Presence of Ionospheric Scintillation, IEEE Transactions on Geoscience and Remote Sensing, 55: 159-172.   DOI
7 Hwang, J. and W. Kim, 2017. A Study on Autofocus Method for Back-Projection Algorithm under the Squint Mode in Synthetic Aperture Radar, Journal of Korean Electromagnetic Engineering and Science, 54: 1069-1077 (in Korean with English abstract).
8 Leung, H., Z. Zhu, and Z. Ding, 2000. An Aperiodic Phenomenon of the Extended Kalman Filter in Filtering Noisy Chaotic Signals, IEEE Transactions on Signal Processings, 48: 1807-1810.   DOI
9 Hwang, J. and D. Kim, 2018. Analysis Technique for Moving Targets on Single-Channel Airborne FMCW-SAR Image, Journal of Korean Electromagnetic Engineering and Science, 29: 523-531.   DOI
10 Dong, Y., Q. Li, A. Dou, and X. Wang, 2011. Extracting Damages Caused by the 2008 Ms 8.0 Wenchuan Earthquake from SAR Remote Sensing Data, Journal of Asian Earth Sciences, 40: 907-914.   DOI
11 Hwang, J., D. Kim, J. Kim, J. Ok, H. Shin, and E. You, 2017. Simplified Factorizing-Technique for Airborne FMCW-SAR Image Reconstruction, Journal of Korean Electromagnetic Engineering and Science, 28: 723-732 (in Korean with English abstract).   DOI
12 Sudano, J., 1993. The Alpha-Beta-Gamma Tracking Filter with a Noisy Jerk as the Maneuver Model, IEEE Transactions on Aerospace and Electronics Systems, 29: 578-580.   DOI
13 Hwang, J., J. Jung, D. Kim, J. Kim, H. Shin, and J. Ok, 2017. Correction of Continuous Motion Effects for Airborne FMCW-SAR System, Journal of Korean Electromagnetic Engineering and Science, 28: 410-418 (in Korean with English abstract).   DOI
14 Vu, V.T., T. Sjogren, and M. Pettersson, 2011. Fast Factorized Backprojection Algorithm for UWB SAR Image Reconstruction, IEEE International Geoscience and Remote Sensing Symposium, 4237-4240.
15 Song, J., D. Kim, and K. Kang, 2020. Automated Procurement of Training Data for Machine Learning Algorithm on Ship Detection Using AIS Information, Remote Sensing, 12: 1443.   DOI
16 Toutin, T. and L. Gray, 2000. State-of-the-art of Elevation Extraction from Satellite SAR Data, ISPRS Journal of Photogrammetry and Remote Sensing, 55: 13-33.   DOI
17 Wang, R., Y. Luo, Y. Deng, and Z. Zhang, 2013. Motion Compensation for High-Resolution Automobile FMCW SAR, IEEE Geoscience and Remote Sensing Letters, 10: 1157-1161.   DOI
18 Wang, S., G. Yang, and L. Wang, 2019. An Improve Hybrid Calibration Scheme for Strapdown Inertial Navigation System, IEEE Access, 7: 151669-151681.   DOI
19 Moses, R. and J. Ash, 2011. An Autoregressive Formulation for SAR Backprojection Imaging, IEEE Transactions on Aerospace and Electronic Systems, 47: 2860-2873.   DOI
20 Wahl, D., P. Eichel, D. Ghiglia, and C. Jakowatz, 1994. Phase Gradient Autofocus-A Robust Tool for high ResolutionSAR Phase Correction, IEEE Transactions on Aerospace and Electronics Systems, 30: 827-835.   DOI
21 Zaugg, E.C. and D.G. Long, 2008. Theory and Application of Motion Compensation for LFM-CW SAR, IEEE Transactions on Geoscience and Remote Sensing, 46: 2990-2998.   DOI
22 Qi, H. and J. Moore, 2002. Direct Kalman Filtering Approach for GPS/INS Integration, IEEE Transactions on Aerospace and Electronics Systems, 38: 687-693.   DOI
23 Labowski, M., 2019. Parameters of Quality of Radar Terrain Images, Proc. of 2019 XII Conference on Reconnaissance and Electronic Warfare Systems, Nov. 19-21, Oltarzew, PL, Vol. 11055, p. 1105505.
24 Liu, H., F. Hu, J. Su, X. Wei, and R. Qin, 2020. Comparisons on Kalman-Filter-Based Dynamic State Estimation Algorithms of Power Systems, IEEE Access, 8: 51035-51043.   DOI
25 Meta, A., P. Hoogeboom, and L.P. Ligthart, 2007. Signal Processing for FMCW SAR, IEEE Transactions on Geoscience and Remote Sensing, 45: 3519-3532.   DOI