IEEE Geoscience and Remote Sensing Letters
IEEE Geoscience and Remote Sensing Letters > 2008 > 5 > 1 > 8 - 12
IEEE Geoscience and Remote Sensing Letters > 2008 > 5 > 2 > 217 - 221
IEEE Geoscience and Remote Sensing Letters > 2008 > 5 > 3 > 484 - 486