IEEE Geoscience and Remote Sensing Letters
IEEE Geoscience and Remote Sensing Letters > 2008 > 5 > 2 > 227 - 230
IEEE Geoscience and Remote Sensing Letters > 2016 > 13 > 2 > 252 - 256
IEEE Geoscience and Remote Sensing Letters > 2017 > 14 > 8 > 1283 - 1287