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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2014
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_97814799_v_n_p4351_Salvia http://hdl.handle.net/20.500.12110/paper_97814799_v_n_p4351_Salvia |
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paper:paper_97814799_v_n_p4351_Salvia2023-06-08T16:37:48Z Satellite estimation of flooded area and river water level dynamics 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. 2014 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_97814799_v_n_p4351_Salvia 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 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. |
| 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 |
| publishDate |
2014 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_97814799_v_n_p4351_Salvia http://hdl.handle.net/20.500.12110/paper_97814799_v_n_p4351_Salvia |
| _version_ |
1768542480885612544 |