Sean Helfrich

Enhancements to, and forthcoming developments in the Interactive Multisensor Snow and Ice Mapping System (IMS)

Sean Helfrich, D. P. McNamara, Bruce H. Ramsay et al. · Hydrological Processes · 2007 · 410 citations

Glacier, Engineering, Snow Record +24

Estimating the distribution of snow water equivalent and snow extent beneath cloud cover in the Salt–Verde River basin, Arizona

N. P. Molotch, Steven R. Fassnacht, Roger C. Bales et al. · Hydrological Processes · 2004 · 67 citations

Earth Observation, Snow Water Equivalent, Engineering +20

Improving Arctic sea ice edge forecasts by assimilating high horizontal resolution sea ice concentration data into the US Navy's ice forecast systems

P. G. Posey, E. Joseph Metzger, Alan J. Wallcraft et al. · ˜The œcryosphere · 2015 · 62 citations · Full text

Arctic Engineering, Ice Forecast Systems, Engineering +19

How do sea-ice concentrations from operational data compare with passive microwave estimates? Implications for improved model evaluations and forecasting

Walter N. Meier, F. Fetterer, J. Scott Stewart et al. · Annals of Glaciology · 2015 · 45 citations · Full text

Sea-ice Concentrations, Engineering, Passive Microwave Estimates +18

Validation of NOAA-Interactive Multisensor Snow and Ice Mapping System (IMS) by Comparison with Ground-Based Measurements over Continental United States

Christine Chen, Tarendra Lakhankar, Peter Romanov et al. · Remote Sensing · 2012 · 44 citations · Full text

Earth Observation, Glacier, Engineering +24