Change detection in multi-temporal dual polarization Sentinel-1 data

Allan Aasbjerg Nielsen; Morton J. Canty; Henning Skriver; Knut Conradsen

doi:10.1109/IGARSS.2017.8127854

Change detection in multi-temporal dual polarization Sentinel-1 data

Allan Aasbjerg Nielsen, Morton J. Canty, Henning Skriver, Knut Conradsen

Jülich Research Centre

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

Based on an omnibus likelihood ratio test statistic for the equality of several variance-covariance matrices following the complex Wishart distribution with an associated p-value and a factorization of this test statistic, change analysis in a time series of 19 multilook, dual polarization Sentinel-1 SAR data in the covariance matrix representation (with diagonal elements only) is carried out. The omnibus test statistic and its factorization detect if and when change occurs.

Original language	English
Title of host publication	Proceedings of Geoscience and Remote Sensing Symposium
Number of pages	8
Publisher	IEEE
Publication date	2017
Pages	3901-3908
ISBN (Print)	9781509049516
DOIs	https://doi.org/10.1109/IGARSS.2017.8127854
Publication status	Published - 2017
Event	2017 IEEE International Geoscience and Remote Sensing Symposium - Fort Worth, United States Duration: 23 Jul 2017 → 28 Jul 2017 https://ieeexplore.ieee.org/xpl/conhome/8118204/proceeding

Conference

Conference	2017 IEEE International Geoscience and Remote Sensing Symposium
Country/Territory	United States
City	Fort Worth
Period	23/07/2017 → 28/07/2017
Internet address	https://ieeexplore.ieee.org/xpl/conhome/8118204/proceeding

Series	IEEE International Geoscience and Remote Sensing Symposium Proceedings
ISSN	2153-6996

Keywords

Synthetic aperture radar
Aircraft
Covariance matrices
Airports
Earth
Google
Histograms

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10.1109/IGARSS.2017.8127854

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title = "Change detection in multi-temporal dual polarization Sentinel-1 data",

abstract = "Based on an omnibus likelihood ratio test statistic for the equality of several variance-covariance matrices following the complex Wishart distribution with an associated p-value and a factorization of this test statistic, change analysis in a time series of 19 multilook, dual polarization Sentinel-1 SAR data in the covariance matrix representation (with diagonal elements only) is carried out. The omnibus test statistic and its factorization detect if and when change occurs.",

keywords = "Synthetic aperture radar, Aircraft, Covariance matrices, Airports, Earth, Google, Histograms",

author = "Nielsen, {Allan Aasbjerg} and Canty, {Morton J.} and Henning Skriver and Knut Conradsen",

year = "2017",

doi = "10.1109/IGARSS.2017.8127854",

language = "English",

isbn = "9781509049516",

series = "IEEE International Geoscience and Remote Sensing Symposium Proceedings",

pages = "3901--3908",

booktitle = "Proceedings of Geoscience and Remote Sensing Symposium",

publisher = "IEEE",

address = "United States",

note = "2017 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2017 ; Conference date: 23-07-2017 Through 28-07-2017",

url = "https://ieeexplore.ieee.org/xpl/conhome/8118204/proceeding",

}

Nielsen, AA, Canty, MJ, Skriver, H & Conradsen, K 2017, Change detection in multi-temporal dual polarization Sentinel-1 data. in Proceedings of Geoscience and Remote Sensing Symposium. IEEE, IEEE International Geoscience and Remote Sensing Symposium Proceedings, pp. 3901-3908, 2017 IEEE International Geoscience and Remote Sensing Symposium, Fort Worth, Texas, United States, 23/07/2017. https://doi.org/10.1109/IGARSS.2017.8127854

Change detection in multi-temporal dual polarization Sentinel-1 data. / Nielsen, Allan Aasbjerg; Canty, Morton J.; Skriver, Henning et al.

Proceedings of Geoscience and Remote Sensing Symposium. IEEE, 2017. p. 3901-3908 (IEEE International Geoscience and Remote Sensing Symposium Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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KW - Synthetic aperture radar

KW - Aircraft

KW - Covariance matrices

KW - Airports

KW - Earth

KW - Google

KW - Histograms

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PB - IEEE

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ER -

Change detection in multi-temporal dual polarization Sentinel-1 data

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Keywords

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