This repository contains notebooks and tools to identify snowmelt timing using time series analysis of backscatter of Sentinel-1 C-band SAR.
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Updated
Aug 14, 2026 - Jupyter Notebook
This repository contains notebooks and tools to identify snowmelt timing using time series analysis of backscatter of Sentinel-1 C-band SAR.
Global 80 m dataset of snowmelt runoff onset timing from Sentinel-1 SAR, water years 2015-2024 (Gagliano et al., ESSD, 2026)
Get Sentinel-1 backscatter timeseries over a defined time period/bounding box to identify backscatter minima (snowmelt runoff onset)
This code generates snow properties by applying the SPIReS algorithm v2024.1.0, derived from https://github.com/edwardbair/SPIRES (Bair et al., 2021) to the MOD09GA product (Vermotte and Wolfe, 2021). The algorithm produces daily raster images of snow cover and snow surface properties.
Solving surface-water phenomena seamlessly on a single grid — floods, tsunamis, debris flows, glaciers, groundwater in one Fortran program
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