Global ETD Search
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Showing 1 to 4 of 4 for “"ArcHydro"”.
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Floodplain and Flood Probability Mapping Using Geodatabases
… a GIS are presented. The geodatabase follows the ArcHydro data model. Methods are also shown for creating digital flood maps and storing them in the geodatabase. These flood maps, defining the floodplain boundary and flood probability, are stored in a digital format ready for use in a FEMA flood …
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Hydrologic Modeling of a Probable Maximum Precipitation Event Using HEC-HMS and GIS Models - A Case Study of Two Watersheds in Southern Virginia-
… To build the hydrologic basin models, ArcHydro, HEC-GeoHMS and ArcGIS were employed to assimilate the substantial amount of input data and to extract the pertinent modeling parameters required for the selected simulation methods. In this, the SCS Loss and Transform Methods, along with …
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Combining Multivariate Statistical Methods and Spatial Analysis to Characterize Water Quality Conditions in the White River Basin, Indiana, U.S.A.
… related to the spatial data were analyzed using ArcHydro tools and were included in the multivariate analysis methods for the purpose of creating classification equations that relate spatial and spatio-temporal attributes of the watershed to water quality data at monitoring stations. The study …
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Assessing the value of green infrastructure networks to manage peak flows and support community resilience to climate change
As population increases and global climate changes, policy makers are challenged with protecting human and environmental health in the face of extreme precipitation events. Ecosystem based adaptation strategies are increasingly recommended. If ecosystems are relied upon for adaptation, it will be …