IEEE Geoscience and Remote Sensing Letters
IEEE Geoscience and Remote Sensing Letters > 2011 > 8 > 1 > 173 - 176
IEEE Geoscience and Remote Sensing Letters > 2013 > 10 > 3 > 471 - 475
IEEE Geoscience and Remote Sensing Letters > 2016 > 13 > 5 > 735 - 739