Coastal zone changes in West Africa: Challenges and opportunities for satellite earth observations

R Almar, T Stieglitz, KA Addo, K Ba, GA Ondoa… - Surveys in …, 2023 - Springer
Abstract The West African coastal population and ecosystems are increasingly exposed to a
multitude of hazards. These are likely to be exacerbated by global climate change and direct …

Coastal bathymetry estimation from Sentinel-2 satellite imagery: Comparing deep learning and physics-based approaches

MA Najar, R Benshila, YE Bennioui, G Thoumyre… - Remote Sensing, 2022 - mdpi.com
The ability to monitor the evolution of the coastal zone over time is an important factor in
coastal knowledge, development, planning, risk mitigation, and overall coastal zone …

Global satellite-based coastal bathymetry from waves

R Almar, EWJ Bergsma, G Thoumyre, MW Baba… - Remote Sensing, 2021 - mdpi.com
The seafloor—or bathymetry—of the world's coastal waters remains largely unknown
despite its primary importance to human activities and ecosystems. Here we present …

The new era of regional coastal bathymetry from space: A showcase for West Africa using optical Sentinel-2 imagery

C Daly, W Baba, E Bergsma, G Thoumyre… - Remote Sensing of …, 2022 - Elsevier
Large-scale coastal bathymetry is paramount to understand natural and human-induced
coastal behaviour and plays a vital role in coastal research and governance. Here, we use a …

Earth observation technologies, policies and legislation for the coastal flood risk assessment and management: a European perspective

AF Velegrakis, D Chatzistratis, T Chalazas… - Anthropocene …, 2024 - Springer
The aim of this contribution is to provide a brief overview of the current and future earth
observation (EO) technologies that can be used to assess and manage the EU coastal flood …

[HTML][HTML] Satellite-derived bathymetry from correlation of Sentinel-2 spectral bands to derive wave kinematics: Qualification of Sentinel-2 S2Shores estimates with …

R Almar, EWJ Bergsma, G Thoumyre, LC Solange… - Coastal …, 2024 - Elsevier
There is a pressing need for a fast and efficient satellite remote sensing tool to estimate
coastal bathymetry for any coastline in the world. To date, satellite methods for deriving …

[HTML][HTML] Interrelationship between Wall and Beach Erosion in Loc An, Vietnam: Remote Sensing and Numerical Modeling Approaches

D Van Duy, NQ Duc Anh, NT Viet, H Tanaka - Water, 2024 - mdpi.com
Beach erosion and coastal protection are complex and interconnected phenomena that
have a substantial impact on coastal environments worldwide. Among the various coastal …