Comparing Compact and Quadrature Polarimetric SAR Performance

被引：51

作者：

Raney, R. K. ^{[1
]}

机构：

[1] 2kR LLC, Annapolis, MD 21401 USA

来源：

IEEE GEOSCIENCE AND REMOTE SENSING LETTERS | 2016年 / 13卷 / 06期

关键词：

Compact polarimetry (CP); covariance; hybrid dual-polarization; quadrature polarization (quad-pol); synthetic aperture radar (SAR); unsupervised classification;

D O I：

10.1109/LGRS.2016.2550863

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

The respective classification accuracy levels of compact and quadrature polarimetric synthetic aperture radars (SARs) are compared through results reported in the literature. Classification methodologies are critiqued. A faulty methodology compromises many of those studies. An appropriate methodology leads to trustworthy results. When correctly implemented, classifications from hybrid dual-polarimetric data achieve accuracy levels comparable to those from a quadrature-polarized SAR, to within a few percent.

引用

页码：861 / 864

页数：4

共 18 条

[1]

[Anonymous], 2011, IEEE GEOSCI REMOTE S

[2] Geologic Studies of Planetary Surfaces Using Radar Polarimetric Imaging [J].