IEEE Geoscience and Remote Sensing Letters
IEEE Geoscience and Remote Sensing Letters > 2011 > 8 > 6 > 1016 - 1020
IEEE Geoscience and Remote Sensing Letters > 2015 > 12 > 7 > 1566 - 1570
IEEE Geoscience and Remote Sensing Letters > 2017 > 14 > 12 > 2205 - 2209