IEEE Geoscience and Remote Sensing Letters
IEEE Geoscience and Remote Sensing Letters > 2007 > 4 > 3 > 364 - 367
IEEE Geoscience and Remote Sensing Letters > 2009 > 6 > 2 > 263 - 267
IEEE Geoscience and Remote Sensing Letters > 2016 > 13 > 10 > 1527 - 1531