IEEE Geoscience and Remote Sensing Letters
IEEE Geoscience and Remote Sensing Letters > 2013 > 10 > 6 > 1547 - 1551
IEEE Geoscience and Remote Sensing Letters > 2014 > 11 > 9 > 1609 - 1613
IEEE Geoscience and Remote Sensing Letters > 2015 > 12 > 8 > 1765 - 1769