IEEE Geoscience and Remote Sensing Letters
IEEE Geoscience and Remote Sensing Letters > 2008 > 5 > 2 > 204 - 208
IEEE Geoscience and Remote Sensing Letters > 2008 > 5 > 2 > 212 - 216
IEEE Geoscience and Remote Sensing Letters > 2009 > 6 > 3 > 606 - 610
IEEE Geoscience and Remote Sensing Letters > 2010 > 7 > 1 > 88 - 92