IEEE Geoscience and Remote Sensing Letters
IEEE Geoscience and Remote Sensing Letters > 2012 > 9 > 2 > 297 - 301
IEEE Geoscience and Remote Sensing Letters > 2014 > 11 > 6 > 1061 - 1065
IEEE Geoscience and Remote Sensing Letters > 2015 > 12 > 6 > 1327 - 1331