IEEE Geoscience and Remote Sensing Letters
IEEE Geoscience and Remote Sensing Letters > 2012 > 9 > 4 > 744 - 748
IEEE Geoscience and Remote Sensing Letters > 2014 > 11 > 9 > 1509 - 1513
IEEE Geoscience and Remote Sensing Letters > 2017 > 14 > 10 > 1840 - 1844