Sensitivity of Multifrequency Polarimetric SAR Data to Postfire Permafrost Changes and Recovery Processes in Arctic Tundra. - Yonghong Yi; Richard H. Chen; Mahta Moghaddam; John S. Kimball; Benjamin M. Jones; Randi R. Jandt; Eric A. Miller; Charles E. Miller (IEEE Trans. Geosci. Remote. Sens., 2022)