Increasing temporal resolution in greenland ablation estimation using passive and active microwave data. - Ivan S. Ashcraft; David G. Long (IGARSS, 2003)

Relating micro ave backscatter azimuth modulation to surface properties of the greenland ice sheet. - Ivan S. Ashcraft; David G. Long (IGARSS, 2003)

Observation and characterization of radar backscatter over Greenland. - Ivan S. Ashcraft; David G. Long (IEEE Trans. Geosci. Remote. Sens., 2005)

Differentiation between melt and freeze stages of the melt cycle using SSM/I channel ratios. - Ivan S. Ashcraft; David G. Long (IEEE Trans. Geosci. Remote. Sens., 2005)