IEEE Geoscience and Remote Sensing Letters
IEEE Geoscience and Remote Sensing Letters > 2010 > 7 > 4 > 866 - 869
IEEE Geoscience and Remote Sensing Letters > 2011 > 8 > 2 > 288 - 292
IEEE Geoscience and Remote Sensing Letters > 2014 > 11 > 11 > 1926 - 1930