IEEE Geoscience and Remote Sensing Letters
IEEE Geoscience and Remote Sensing Letters > 2012 > 9 > 5 > 994 - 998
IEEE Geoscience and Remote Sensing Letters > 2015 > 12 > 3 > 621 - 625
IEEE Geoscience and Remote Sensing Letters > 2017 > 14 > 9 > 1570 - 1574
IEEE Geoscience and Remote Sensing Letters > 2017 > 14 > 11 > 1988 - 1992