Surface_Water_Dynamics

Supplementary Material to Journal paper "Spatio-temporal dynamics monitoring of surface water bodies in Nhat Le River Basin, Vietnam, by Google Earth Engine" published in 2024.

Accessed by https://doi.org/10.2166/wcc.2024.574

This script aims to determine the most suitable threshold for surface water extraction from Sentinel-1 image and provide a fully automatic processing chain for detecting, monitoring surface water and mapping water dynamics.

This code is under MIT licence and can be used freely, but you need to credit me (Vu Anh Minh) as the author and cite my publication in your report, paper, thesis, etc.

The reposity includes 3 main scripts and 1 folder of reference data.

1. Most suitable threshold range
2. Optimal threshold selection
3. Water occurence map
4. Reference data

The brief instruction is shown in the scripts. Please find and read my paper to deeply understand function and usage of scripts.