IEEE Geoscience and Remote Sensing Letters
IEEE Geoscience and Remote Sensing Letters > 2009 > 6 > 3 > 577 - 581
IEEE Geoscience and Remote Sensing Letters > 2009 > 6 > 3 > 408 - 412
IEEE Geoscience and Remote Sensing Letters > 2014 > 11 > 6 > 1129 - 1133