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Open access
Sep 2026
OLCI-Constrained Sentinel-2 Mapping of Cyanobacteria Relative Intensity for Sustainable Reservoir Water Management
Reliable monitoring of cyanobacteria in drinking water reservoirs is important for sustainable water management, but high-resolution mapping is difficult in clear, shallow systems because of bottom reflectance, shoreline mixing, and atmospheric correction uncertainty. The aim of this study was to test whether a Sentine...
Tian-Fang Han
· Sustainability · 0 citations
Open access
Jul 2026
Water Quality Inversion and Spatiotemporal Analysis of Changshu City Based on Multi-source Remote Sensing Data
Abstract. Rapid urbanization in the plain river network of Changshu City has led to prominent water quality degradation and eutrophication risks. Traditional in-situ monitoring is constrained by sparse sampling and high costs, while conventional remote sensing approaches struggle with accurate water body extraction and...
Siao Liu, Ye Tian, Jianyu Wang et al.
· The International Archives o... · 0 citations
Open access
Aug 2026
Integrating Multi-Source Environmental Variables with Sentinel-3 OLCI Imagery for Interpretable Retrieval of Eutrophication Parameters in Bohai
Satellite remote sensing technology, characterized by high spatiotemporal resolution and long-term continuous observations, has become a critical tool for water quality monitoring. Excessive inputs of nutrients, particularly nitrogen and phosphorus, into marine environments can induce eutrophication and a range of asso...
Qiguang Xing, Zhen Sun, Jing-Ping Xu et al.
· Remote Sensing · 0 citations
Review
Open access
Jul 2026
Hydromorphological Monitoring and Navigation Assessment on Alluvial River Sections Using Sentinel-2 and Water Gauge Data
Abstract. Monitoring dynamic alluvial rivers is essential for safe inland navigation, yet traditional bathymetric surveys are costly and infrequent. This paper presents an automated method for detecting migrating sandbars by integrating Sentinel-2 satellite imagery with daily water gauge data. Implemented in Google Ear...
M. Smiarowski
· The International Archives o... · 0 citations
Review
Open access
Aug 2026
Sentinel-2-Derived Water Surface Mapping and Bathymetric Analysis of Reservoirs for Floating PV Deployment: A Case Study of the Basilicata Region, Southern Italy
Floating photovoltaics (FPV) offer a sustainable approach to renewable energy production while enhancing water resource management by reducing land use, improving module efficiency through natural cooling, and limiting water evaporation. However, large-scale deployment requires careful site selection, operational feasi...
G. Fattoruso, A. S. Valente, G. Di Francia et al.
· Energies · 0 citations
Sep 2026
Enhancing Surface Water Mapping in the Mekong River Basin using Recursive Classification on Sentinel-2 Time-Series
A Recursive Bayesian Classification framework is applied to Sentinel-2 time-series imagery to leverage temporal context for improved water detection in the Mekong River Basin, highlighting the potential value of temporal context for surface-water mapping in human-altered and dynamic riverine environments such as the MR...
Jenjira Wong-uka, Banphatree Khomkham
· Remote Sensing in Earth Syst... · 0 citations