Satellite estimation of flooded area and river water level dynamics

The objective of this paper is to analyze the dynamics of flooded area and water level in a floodplain wetland. To this end we studied a flood that occurred in 2009-2010 related to an ENSO (El Niño/Southern Oscillation) event over the Paraná River delta. The method for obtaining flooded area fractio...

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Autores principales: Salvia, M., Grings, F., Bruscantini, C., Barraza, V., Perna, P., Ferrazzoli, P., Karszenbaum, H.
Formato: CONF
Materias:
equivalent topography
Flooded area
microwave remote sensing
Paraná River delta
water level
Banks (bodies of water)
Climatology
Remote sensing
Rivers
Water levels
Active microwave
Flood plains
Flooded areas
Floodplain wetlands
Microwave remote sensing
Model simulation
River deltas
River water
Floods
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_97814799_v_n_p4351_Salvia
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_97814799_v_n_p4351_Salvia
record_format dspace
spelling todo:paper_97814799_v_n_p4351_Salvia2023-10-03T16:43:40Z Satellite estimation of flooded area and river water level dynamics Salvia, M. Grings, F. Bruscantini, C. Barraza, V. Perna, P. Ferrazzoli, P. Karszenbaum, H. equivalent topography Flooded area microwave remote sensing Paraná River delta water level Banks (bodies of water) Climatology Remote sensing Rivers Water levels Active microwave Flood plains Flooded areas Floodplain wetlands Microwave remote sensing Model simulation River deltas River water Floods The objective of this paper is to analyze the dynamics of flooded area and water level in a floodplain wetland. To this end we studied a flood that occurred in 2009-2010 related to an ENSO (El Niño/Southern Oscillation) event over the Paraná River delta. The method for obtaining flooded area fraction (ff) and floodplain water level (WL), which is an extension of previously developed algorithms based on passive data, exploits the synergy of passive and active microwave signatures and model simulations of vegetation emissivity. The results are compared with, and plotted against, water level from Rosario port gauge and water level of a lagoon inside the floodplain obtained by microwave altimetry. This graphs are analyzed in terms of the possible equivalent topography of the floodplain. © 2014 IEEE. CONF info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_97814799_v_n_p4351_Salvia
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic equivalent topography
Flooded area
microwave remote sensing
Paraná River delta
water level
Banks (bodies of water)
Climatology
Remote sensing
Rivers
Water levels
Active microwave
Flood plains
Flooded areas
Floodplain wetlands
Microwave remote sensing
Model simulation
River deltas
River water
Floods
spellingShingle equivalent topography
Flooded area
microwave remote sensing
Paraná River delta
water level
Banks (bodies of water)
Climatology
Remote sensing
Rivers
Water levels
Active microwave
Flood plains
Flooded areas
Floodplain wetlands
Microwave remote sensing
Model simulation
River deltas
River water
Floods
Salvia, M.
Grings, F.
Bruscantini, C.
Barraza, V.
Perna, P.
Ferrazzoli, P.
Karszenbaum, H.
Satellite estimation of flooded area and river water level dynamics
topic_facet equivalent topography
Flooded area
microwave remote sensing
Paraná River delta
water level
Banks (bodies of water)
Climatology
Remote sensing
Rivers
Water levels
Active microwave
Flood plains
Flooded areas
Floodplain wetlands
Microwave remote sensing
Model simulation
River deltas
River water
Floods
description The objective of this paper is to analyze the dynamics of flooded area and water level in a floodplain wetland. To this end we studied a flood that occurred in 2009-2010 related to an ENSO (El Niño/Southern Oscillation) event over the Paraná River delta. The method for obtaining flooded area fraction (ff) and floodplain water level (WL), which is an extension of previously developed algorithms based on passive data, exploits the synergy of passive and active microwave signatures and model simulations of vegetation emissivity. The results are compared with, and plotted against, water level from Rosario port gauge and water level of a lagoon inside the floodplain obtained by microwave altimetry. This graphs are analyzed in terms of the possible equivalent topography of the floodplain. © 2014 IEEE.
format CONF
author Salvia, M.
Grings, F.
Bruscantini, C.
Barraza, V.
Perna, P.
Ferrazzoli, P.
Karszenbaum, H.
author_facet Salvia, M.
Grings, F.
Bruscantini, C.
Barraza, V.
Perna, P.
Ferrazzoli, P.
Karszenbaum, H.
author_sort Salvia, M.
title Satellite estimation of flooded area and river water level dynamics
title_short Satellite estimation of flooded area and river water level dynamics
title_full Satellite estimation of flooded area and river water level dynamics
title_fullStr Satellite estimation of flooded area and river water level dynamics
title_full_unstemmed Satellite estimation of flooded area and river water level dynamics
title_sort satellite estimation of flooded area and river water level dynamics
url http://hdl.handle.net/20.500.12110/paper_97814799_v_n_p4351_Salvia
work_keys_str_mv AT salviam satelliteestimationoffloodedareaandriverwaterleveldynamics
AT gringsf satelliteestimationoffloodedareaandriverwaterleveldynamics
AT bruscantinic satelliteestimationoffloodedareaandriverwaterleveldynamics
AT barrazav satelliteestimationoffloodedareaandriverwaterleveldynamics
AT pernap satelliteestimationoffloodedareaandriverwaterleveldynamics
AT ferrazzolip satelliteestimationoffloodedareaandriverwaterleveldynamics
AT karszenbaumh satelliteestimationoffloodedareaandriverwaterleveldynamics
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