Satellite imaging reveals increased proportion of population exposed to floods

B Tellman, JA Sullivan, C Kuhn, AJ Kettner, CS Doyle… - Nature, 2021 - nature.com
Flooding affects more people than any other environmental hazard and hinders sustainable
development,. Investing in flood adaptation strategies may reduce the loss of life and …

Map** floods from remote sensing data and quantifying the effects of surface obstruction by clouds and vegetation

A Shastry, E Carter, B Coltin, R Sleeter… - Remote Sensing of …, 2023 - Elsevier
Floods are one of the most devastating natural calamities affecting millions of people and
causing damage all around the globe. Flood models and remote sensing imagery are often …

Comparing earth observation and inundation models to map flood hazards

L Hawker, J Neal, B Tellman, J Liang… - Environmental …, 2020 - iopscience.iop.org
Global flood models (GFMs) and earth observation (EO) play a crucial role in characterising
flooding, especially in data-sparse, under-resourced regions of the world. However …

Regional index insurance using satellite‐based fractional flooded area

B Tellman, U Lall, AKMS Islam, MA Bhuyan - Earth's Future, 2022 - Wiley Online Library
Emerging parametric insurance products targeted at regional governments consider an
index of flooding as the instrument for payoff and rate setting. Inundation extent from satellite …

[HTML][HTML] Remote sensing methodology for roughness estimation in ungauged streams for different hydraulic/hydrodynamic modeling approaches

G Papaioannou, V Markogianni, A Loukas, E Dimitriou - Water, 2022 - mdpi.com
This study investigates the generation of spatially distributed roughness coefficient maps
based on image analysis and the extent to which those roughness coefficient values affect …

[HTML][HTML] Representation of a Post-Fire Flash-Flood Event Combining Meteorological Simulations, Remote Sensing, and Hydraulic Modeling

A Alamanos, G Papaioannou, G Varlas, V Markogianni… - Land, 2024 - mdpi.com
Wildfires are an escalating global threat, jeopardizing ecosystems and human activities.
Among the repercussions in the ecosystem services of burnt areas, there are altered …

Hydrodynamic modeling of inundation patterns of a large African floodplain indicates sensitivity to waterway restoration

TDM Willis, MW Smith, DE Cross… - Water Resources …, 2022 - Wiley Online Library
Large‐scale floodplains are important features of the African continent. Regular inundation
provides the means to support large populations but can also present problems such as …

Investigating sea‐state effects on flash flood hydrograph and inundation forecasting

G Papaioannou, G Varlas… - Hydrological …, 2021 - Wiley Online Library
A common source of uncertainty in flood inundation forecasting is the hydrograph used.
Given the role of sea‐air‐hydro‐land chain processes on the water cycle, flood hydrographs …

Reflooding the coupled human and natural system of the Waza-Logone Floodplain, Cameroon

M Moritz, CE Hunter, P Scholte - Frontiers in Conservation Science, 2024 - frontiersin.org
The rewilding framework is used to guide the restoration of ecological processes in natural
systems, but the framework can also be used in the restoration of social and ecological …

Hydrogeomorphological analysis for hydraulic public domain definition: case study in Carrión River (Palencia, Spain)

L Lombana, A Martínez-Graña - Environmental Earth Sciences, 2021 - Springer
Fluvial spaces have a marked reduction at a global level because of anthropic processes,
which have generated an increase in elements exposed to flooding. These spaces include …