IEEE Geoscience and Remote Sensing Letters
IEEE Geoscience and Remote Sensing Letters > 2010 > 7 > 4 > 646 - 649
IEEE Geoscience and Remote Sensing Letters > 2013 > 10 > 5 > 1114 - 1118
IEEE Geoscience and Remote Sensing Letters > 2015 > 12 > 10 > 2160 - 2164