Journal article
Corrections to “Change Detection in Full and Dual Polarization, Single- and Multi-Frequency SAR Data”
Department of Applied Mathematics and Computer Science, Technical University of Denmark1
Visual Computing, Department of Applied Mathematics and Computer Science, Technical University of Denmark2
National Space Institute, Technical University of Denmark3
Microwaves and Remote Sensing, National Space Institute, Technical University of Denmark4
When the covariance matrix formulation is used for multi-look polarimetric synthetic aperture radar (SAR) data, the complex Wishart distribution applies. Based on this distribution a test statistic for equality of two complex variance-covariance matrices and an associated asymptotic probability of obtaining a smaller value of the test statistic are given.
In a case study airborne EMISAR C- and L-band SAR images from the spring of 1998 covering agricultural fields and wooded areas near Foulum, Denmark, are used in single- and bi-frequency, bi-temporal change detection with full and dual polarimetry data.
| Language: | English |
|---|---|
| Publisher: | IEEE |
| Year: | 2017 |
| Pages: | 5143-5144 |
| ISSN: | 21511535 and 19391404 |
| Types: | Journal article |
| DOI: | 10.1109/JSTARS.2017.2761038 |
| ORCIDs: | Nielsen, Allan Aasbjerg , Conradsen, Knut and Skriver, Henning |
