IEEE Geoscience and Remote Sensing Letters
IEEE Geoscience and Remote Sensing Letters > 2013 > 10 > 3 > 419 - 423
IEEE Geoscience and Remote Sensing Letters > 2016 > 13 > 1 > 110 - 114
IEEE Geoscience and Remote Sensing Letters > 2017 > 14 > 11 > 2087 - 2091