TECHNIQUES FORSIMULATING FLOOD HYDROGRAPHS ANDESTIMATING FLOOD
Rio Mamore - BOLIVIA Flood risk assessment - 01/11/2014 · The present map shows the flood hazard...
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The present map shows the flood hazard exposure in the area of Santa Ana del Yacuma, located near Mamoré River in El Beni Department (BOLIVIA). The basic topographic features are derived from public datasets, refined by means of visual interpretation of WorldView-2 image acquired on 12/08/2013. The flood hazard index has been evaluated combining the maximal flood extent layer, derived from post-event Quickbird-2 image acquired on 01/03/2014, and the physical environment (physiography and land cover). All satellite images have been radiometrically enhanced and orthocorrected with RPC approach (using SRTM elevation data). The estimated geometric accuracy of this product is 7 m CE90 or better, from native positional accuracy of the background satellite image. The estimated thematic accuracy of this product is 85% or better, as it is based on visual interpretation of recognizable items on very high resolution optical imagery. Only the area enclosed by the Area of Interest has been analyzed. Map produced on 06/11/2014 by SIRS under contract 257219 with the European Commission. All products are © of the European Commission. Name of the release inspector (quality control): SIRS (ODO). E-mail: [email protected] ! ª " £ " £ " £ " £ " £ " £ " £ " £ " £ " £ " £ " £ " £ " £ " £ " £ " £ ! r José Chávez Suárez Avenida 18 de Noviembre Av Max Cuéllar Av Marcelo Principato Av Marcelo Principato 65°22'0"W 65°22'0"W 65°23'0"W 65°23'0"W 65°24'0"W 65°24'0"W 65°25'0"W 65°25'0"W 65°26'0"W 65°26'0"W 65°27'0"W 65°27'0"W 65°28'0"W 65°28'0"W 65°29'0"W 65°29'0"W 13°42'0"S 13°42'0"S 13°43'0"S 13°43'0"S 13°44'0"S 13°44'0"S 13°45'0"S 13°45'0"S 13°46'0"S 13°46'0"S 13°47'0"S 13°47'0"S 232000 232000 234000 234000 236000 236000 238000 238000 240000 240000 242000 242000 244000 244000 8476000 8476000 8478000 8478000 8480000 8480000 8482000 8482000 8484000 8484000 GLIDE number: N/A ! ( ! ( S a n M i gu e l Santa Cruz ^ Paraguay Peru Argentina Brazil Chile Sucre Production date: 06/11/2014 Cartographic Information 1:20000 ± Grid: WGS 1984 UTM Zone 20S map coordinate system Full color ISO A1, low resolution (100 dpi) The products elaborated in the framework of current mapping in non-rush mode activation are realized to the best of our ability, within a relative short time frame, optimising the available data and information. All geographic information has limitations due to scale, resolution, date and interpretation of the original data sources. The products are compliant with GIO-EMS NON-RUSH Product Portfolio specifications. The northern territories of Bolivia are regularly affected by massive flooding during the rainy season, which runs from October to April. Departments El Beni and La Paz (northern part) are particularly exposed because of extensive wetlands and the presence of large rivers such as Beni and Mamore. During the past decade, the floods which occurred in 2008 and 2014 appear to be the most significant events. Local authorities express the need to better know the areas prone to floods and vulnerability of populations and infrastructure. Proposals related to protection measures and evacuation plans for the most populated locations (Trinidad, Santa Ana del Yacuma, Rurrenabaque and Guanay) will be part of the analysis. Delivery formats are GeoTIFF, GeoPDF, GeoJPEG and vectors (shapefile and KML formats). Legend Tick marks: WGS 84 geographical coordinate system Product N.: 01RioMamore, v1 Activation ID: EMSN-014 Inset maps based on: Administrative boundaries (JRC 2013), Hydrology, Transportation (Natural Earth, 2012), Settlements (Geonames, 2013). Post-event image: Quickbird-2 © DigitalGlobe (acquired on 01/03/2014 14:10 UTC, GSD 2.4 m, < 2% cloud coverage, 28.3° off-nadir angle), provided by EUSI, all rights reserved. Reference image: WorldView-2 © DigitalGlobe (acquired on 12/08/2013 15:00 UTC, GSD 0.5 m, 0% cloud coverage), provided by EUSI, all rights reserved. Landsat-8 © U.S. Geological Survey (acquired on 05/08/2014, GSD 15 m, approx. 5% cloud coverage). Base vector layers based on OpenStreetMap © OpenStreetMap contributors, Wikimapia.org, GeoNames (approx. 1:10:000, extracted on 01/10/2014), refined by SIRS. Source information is included in vector data. Elevation data: SRTM (90m posting). Height in meters above mean sea level. All Data sources are complete and with no gaps. Civil Protection Mitigation Hazard Exposure Map - Detail Planning Quickbird-2 © DigitalGlobe 01-11-2014 Flood 0 1 2 0.5 km Rio Mamore - BOLIVIA Flood risk assessment - 01/11/2014 Hazard Exposure Map - Detail 02 Santa Ana del Yacuma Data Sources Map Information Dissemination/Publication Framework Map Production Map products available at http://emergency.copernicus.eu/mapping/list-of-components/EMSN014 Area of Interest - Detail 02 Risk Assessment Hazard Index 0 - Very Low 1 2 3 4 5 6 7 - Very High General Information Area of Interest Settlements Residential Green Area Industrial Recreational Hydrology Ditch Lake River Industry / Utilities Extraction Mine Transportation ! r Aerodrome " £ Bridge ! ª Crossing by boat Runway Primary Road Secondary Road Local Road Track Aerodrome Rio Yacuma Rio Rapulo Mamoré El Beni Bolivia Trinidad Rio Yacuma Santa Ana del Yacuma
Transcript of Rio Mamore - BOLIVIA Flood risk assessment - 01/11/2014 · The present map shows the flood hazard...
The present map shows the flood hazard exposure in the area of Santa Ana del Yacuma,located near Mamoré River in El Beni Department (BOLIVIA).The basic topographic features are derived from public datasets, refined by means of visualinterpretation of WorldView-2 image acquired on 12/08/2013.The flood hazard index has been evaluated combining the maximal flood extent layer, derivedfrom post-event Quickbird-2 image acquired on 01/03/2014, and the physical environment(physiography and land cover).All satellite images have been radiometrically enhanced and orthocorrected with RPCapproach (using SRTM elevation data).The estimated geometric accuracy of this product is 7 m CE90 or better, from nativepositional accuracy of the background satellite image.The estimated thematic accuracy of this product is 85% or better, as it is based on visualinterpretation of recognizable items on very high resolution optical imagery.Only the area enclosed by the Area of Interest has been analyzed.Map produced on 06/11/2014 by SIRS under contract 257219 with the EuropeanCommission. All products are © of the European Commission.Name of the release inspector (quality control): SIRS (ODO).E-mail: [email protected]
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GLIDE number: N/A
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Brazil
Chile
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Production date: 06/11/2014
Cartographic Information
1:20000
±Grid: WGS 1984 UTM Zone 20S map coordinate system
Full color ISO A1, low resolution (100 dpi)
The products elaborated in the framework of current mapping in non-rush mode activation arerealized to the best of our ability, within a relative short time frame, optimising the availabledata and information. All geographic information has limitations due to scale, resolution, dateand interpretation of the original data sources. The products are compliant with GIO-EMSNON-RUSH Product Portfolio specifications.
The northern territories of Bolivia are regularly affected by massive flooding during the rainyseason, which runs from October to April. Departments El Beni and La Paz (northern part)are particularly exposed because of extensive wetlands and the presence of large rivers suchas Beni and Mamore. During the past decade, the floods which occurred in 2008 and 2014appear to be the most significant events.Local authorities express the need to better know the areas prone to floods and vulnerabilityof populations and infrastructure. Proposals related to protection measures and evacuationplans for the most populated locations (Trinidad, Santa Ana del Yacuma, Rurrenabaque andGuanay) will be part of the analysis.
Delivery formats are GeoTIFF, GeoPDF, GeoJPEG and vectors (shapefile and KML formats).
Legend
Tick marks: WGS 84 geographical coordinate system
Product N.: 01RioMamore, v1Activation ID: EMSN-014
Inset maps based on: Administrative boundaries (JRC 2013), Hydrology, Transportation(Natural Earth, 2012), Settlements (Geonames, 2013).Post-event image: Quickbird-2 © DigitalGlobe (acquired on 01/03/2014 14:10 UTC, GSD 2.4m, < 2% cloud coverage, 28.3° off-nadir angle), provided by EUSI, all rights reserved.Reference image: WorldView-2 © DigitalGlobe (acquired on 12/08/2013 15:00 UTC, GSD 0.5m, 0% cloud coverage), provided by EUSI, all rights reserved.Landsat-8 © U.S. Geological Survey (acquired on 05/08/2014, GSD 15 m, approx. 5% cloudcoverage).Base vector layers based on OpenStreetMap © OpenStreetMap contributors, Wikimapia.org,GeoNames (approx. 1:10:000, extracted on 01/10/2014), refined by SIRS. Source informationis included in vector data.Elevation data: SRTM (90m posting). Height in meters above mean sea level.All Data sources are complete and with no gaps.
Civil ProtectionMitigationHazard Exposure Map - DetailPlanningQuickbird-2 © DigitalGlobe01-11-2014Flood
0 1 20.5km
Rio Mamore - BOLIVIAFlood risk assessment - 01/11/2014
Hazard Exposure Map - Detail 02 Santa Ana del Yacuma
Data Sources
Map Information
Dissemination/Publication
Framework
Map Production
Map p roducts available at http://emergency.copernicus.eu/mapping/list-of-components/EMSN014
Area of Interest - Detail 02
Risk AssessmentHazard Index
0 - Very Low1234567 - Very High
General InformationArea of Interest
SettlementsResidentialGreen AreaIndustrialRecreational
HydrologyDitchLakeRiver
Industry / UtilitiesExtraction Mine
Transportation!
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Aerodrome
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Crossing by boatRunwayPrimary RoadSecondary RoadLocal RoadTrackAerodrome
Rio Yacuma
Rio Rapulo
Mamoré
El Beni
Bolivia
Trinidad
Rio Yacuma
Santa Anadel Yacuma
