Multi-frequency microwave backscatter indices from saline snow covers on smooth first-year sea ice. - Vishnu Nandan; Torsten Geldsetzer; Mallik Mahmud; John J. Yackel; Mark Christopher Fuller; Jagvijay P. S. Gill; Saroat Ramjan (IGARSS, 2017)

Ku-, X- and C-Band Microwave Backscatter Indices from Saline Snow Covers on Arctic First-Year Sea Ice. - Vishnu Nandan; Torsten Geldsetzer; Mallik Mahmud; John J. Yackel; Saroat Ramjan (Remote. Sens., 2017)

Multifrequency Microwave Backscatter From a Highly Saline Snow Cover on Smooth First-Year Sea Ice: First-Order Theoretical Modeling. - Vishnu Nandan; Torsten Geldsetzer; John J. Yackel; Tanvir Islam; Jagvijay P. S. Gill; Mallik Mahmud (IEEE Trans. Geosci. Remote. Sens., 2017)

Incidence Angle Dependence of HH-Polarized C- and L-Band Wintertime Backscatter Over Arctic Sea Ice. - Mallik Mahmud; Torsten Geldsetzer; Stephen E. L. Howell; John J. Yackel; Vishnu Nandan; Randall K. Scharien (IEEE Trans. Geosci. Remote. Sens., 2018)

Snow Thickness Estimation on First-Year Sea Ice from Late Winter Spaceborne Scatterometer Backscatter Variance. - John J. Yackel; Torsten Geldsetzer; Mallik Mahmud; Vishnu Nandan; Stephen E. L. Howell; Randall K. Scharien; Hoi Ming Lam (Remote. Sens., 2019)

Comparison of Ascat Estimated Snow Thickness on First-Year Sea Ice in the Canadian Arctic with Modeled and Passive Microwave Data. - John J. Yackel; Torsten Geldsetzer; Mallik Mahmud; Rory Armstrong; Vishnu Nandan; David G. Barber; Mark Christopher Fuller (IGARSS, 2020)

Snow Property Controls on Modeled Ku-Band Altimeter Estimates of First-Year Sea Ice Thickness: Case Studies From the Canadian and Norwegian Arctic. - Vishnu Nandan; Randall K. Scharien; Torsten Geldsetzer; Ronald Kwok; John J. Yackel; Mallik Mahmud; Anja Rösel; Rasmus T. Tonboe; Mats Granskog; Rosemary C. Willatt; Julienne C. Stroeve; Daiki Nomura; et al. (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2020)

Detecting Melt Pond Onset on Landfast Arctic Sea Ice Using a Dual C-Band Satellite Approach. - Syeda Shahida Maknun; Torsten Geldsetzer; Vishnu Nandan; John J. Yackel; Mallik Mahmud (Remote. Sens., 2024)