Reporting meander bed change
During one seminar I was asked how bed level changes after a major flood. Quick answer with drone imagery: the top picture is from October-2021 and the bottom one from March-2022, with a major flood in between: December-2021 . Shapes and volumes can be tracked down accurately processing the digital terrain models. Google-Sat background at Alcalá de Ebro. October 2021 March 2022