High accuracy water level estimation using super-resolution Sentinel-1 data

doi:10.1016/j.jag.2026.105156

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High accuracy water level estimation using super-resolution Sentinel-1 data

2026-02-12

Yan Jia

Quan Liu

Hongjie He *

金双根 (Shuanggen Jin) *

Chunqiao Song

Kyle Gao

Zebiao Wu

DOI：10.1016/j.jag.2026.105156

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Abstract

En 中文

• First adaptation of Real-ESRGAN to Sentinel-1 SAR for precise water mapping. • SAR-optimized feature extraction boosts resolution and detection robustness. • Enables accurate, high-resolution water level estimation without extra data.

Keywords:

Machine learning

River

Super-resolution

Sentinel-1

Water level

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