IEEE Geoscience and Remote Sensing Letters
IEEE Geoscience and Remote Sensing Letters > 2008 > 5 > 2 > 157 - 161
IEEE Geoscience and Remote Sensing Letters > 2009 > 6 > 3 > 602 - 605
IEEE Geoscience and Remote Sensing Letters > 2009 > 6 > 3 > 373 - 377
IEEE Geoscience and Remote Sensing Letters > 2010 > 7 > 4 > 641 - 645