Review of Measuring the state and temporal evolution of glaciers using SAR-derived 3D time series of glacier surface flow

 Addressed reviewers’ comments to the best of our knowledge;  Added recent Sentinel-1 data, mainly to investigate what is happening at region P1 at the Malaspina Glacier;  Recomputed offset maps using smaller 128x128 window and the Gaussian filter with 1.3 km 6-sigma width;  Detected another surging Kluane Glacier and analyzed it in-detail;  Used OGGM software to extract flow lines and performed all analysis for selected flow lines;  Simplified interpretation by removing reference to kinematic waves, which require more attention and, which possibly will be addressed in a separate publication.  Provided animations for four AOIs.