IEEE Geoscience and Remote Sensing Letters
IEEE Geoscience and Remote Sensing Letters > 2010 > 7 > 4 > 713 - 717
IEEE Geoscience and Remote Sensing Letters > 2017 > 14 > 2 > 203 - 207
IEEE Geoscience and Remote Sensing Letters > 2017 > 14 > 3 > 339 - 343