IEEE Geoscience and Remote Sensing Letters
IEEE Geoscience and Remote Sensing Letters > 2008 > 5 > 3 > 336 - 340
IEEE Geoscience and Remote Sensing Letters > 2009 > 6 > 2 > 248 - 252
IEEE Geoscience and Remote Sensing Letters > 2016 > 13 > 4 > 545 - 549