IEEE Geoscience and Remote Sensing Letters
IEEE Geoscience and Remote Sensing Letters > 2011 > 8 > 1 > 148 - 152
IEEE Geoscience and Remote Sensing Letters > 2015 > 12 > 3 > 681 - 685
IEEE Geoscience and Remote Sensing Letters > 2015 > 12 > 4 > 910 - 914