IEEE Geoscience and Remote Sensing Letters
IEEE Geoscience and Remote Sensing Letters > 2013 > 10 > 3 > 538 - 542
IEEE Geoscience and Remote Sensing Letters > 2016 > 13 > 8 > 1124 - 1128
IEEE Geoscience and Remote Sensing Letters > 2017 > 14 > 6 > 951 - 955