Change detection in single- and multi-look polarimetric SAR data
We describe the use of P-band data from DLR’s F-SAR system to change detection between three time points. Change detection on data in the covariance matrix representation is performed by means of test statistics in the complex Wishart distribution on both multi- and single-look data. We successfully...
Published in: | 2020 IEEE Radar Conference (RadarConf20) |
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Main Authors: | , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
IEEE
2020
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Subjects: | |
Online Access: | https://orbit.dtu.dk/en/publications/a9821e66-a22f-4677-8ba1-1020a57d45ed https://doi.org/10.1109/RadarConf2043947.2020.9266610 https://backend.orbit.dtu.dk/ws/files/221327177/radarConf2020.pdf |
Summary: | We describe the use of P-band data from DLR’s F-SAR system to change detection between three time points. Change detection on data in the covariance matrix representation is performed by means of test statistics in the complex Wishart distribution on both multi- and single-look data. We successfully detect objects including humans buried under snow in Disko Island, Greenland. |
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