@CONFERENCE\{IMM2017-06982, author = "A. A. Nielsen and K. Conradsen and H. Skriver and M. J. Canty", title = "Change detection in a series of Sentinel-1 {SAR} data", year = "2017", month = "jun", booktitle = "MultiTemp", volume = "", series = "", editor = "", publisher = "", organization = "", address = "Bruges, Belgium", url = "http://www2.compute.dtu.dk/pubdb/pubs/6982-full.html", 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 seven 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." }