Articles | Volume 26, issue 3
https://doi.org/10.5194/hess-26-841-2022
https://doi.org/10.5194/hess-26-841-2022
Research article
 | 
15 Feb 2022
Research article |  | 15 Feb 2022

Monitoring surface water dynamics in the Prairie Pothole Region of North Dakota using dual-polarised Sentinel-1 synthetic aperture radar (SAR) time series

Stefan Schlaffer, Marco Chini, Wouter Dorigo, and Simon Plank

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Prairie wetlands are important for biodiversity and water availability. Knowledge about their variability and spatial distribution is of great use in conservation and water resources management. In this study, we propose a novel approach for the classification of small water bodies from satellite radar images and apply it to our study area over 6 years. The retrieved dynamics show the different responses of small and large wetlands to dry and wet periods.