IEEE Geoscience and Remote Sensing Letters
IEEE Geoscience and Remote Sensing Letters > 2009 > 6 > 3 > 577 - 581
IEEE Geoscience and Remote Sensing Letters > 2010 > 7 > 2 > 256 - 260
IEEE Geoscience and Remote Sensing Letters > 2015 > 12 > 5 > 1106 - 1110