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Development of an ArcGIS interface and design of a geodatabase for the soil and water assessment tool

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dc.contributor.advisor Olivera, Francisco en_US
dc.creator Valenzuela Zapata, Milver Alfredo en_US
dc.date.accessioned 2004-09-30T01:42:56Z
dc.date.available 2004-09-30T01:42:56Z
dc.date.created 2003-12 en_US
dc.date.issued 2004-09-30T01:42:56Z
dc.identifier.uri http://hdl.handle.net/1969.1/121
dc.description.abstract This project presents the development and design of a comprehensive interface coupled with a geodatabase (ArcGISwat 2003), for the Soil and Water Assessment Tool (SWAT). SWAT is a hydrologically distributed, lumped parameter model that runs on a continuous time step. The quantity and extensive detail of the spatial and hydrologic data, involved in the input and output, both make SWAT highly complex. A new interface, that will manage the input/output (I/O) process, is being developed using the Geodatabase object model and concepts from hydrological data models such as ArcHydro. It also incorporates uncertainty analysis on the process of modeling. This interface aims to further direct communication and integration with other hydrologic models, consequently increasing efficiency and diminishing modeling time. A case study is presented in order to demonstrate a common watershed-modeling task, which utilizes SWAT and ArcGIS-SWAT2003. en_US
dc.format.extent 7680405 bytes
dc.format.extent 192989 bytes
dc.format.medium electronic en_US
dc.format.mimetype application/pdf
dc.format.mimetype text/plain
dc.language.iso en_US en_US
dc.publisher Texas A&M University en_US
dc.subject GIS en_US
dc.subject SWAT en_US
dc.subject Hydrologic Models en_US
dc.subject Geodatabase en_US
dc.subject Interface en_US
dc.subject Uncertainty Analysis en_US
dc.title Development of an ArcGIS interface and design of a geodatabase for the soil and water assessment tool en_US
dc.type Book en
dc.type Thesis en
thesis.degree.department Civil Engineering en_US
thesis.degree.discipline Civil Engineering en_US
thesis.degree.grantor Texas A&M University en_US
thesis.degree.name Master of Science en_US
thesis.degree.level Masters en_US
dc.contributor.committeeMember Srinivasan, Raghavan en_US
dc.contributor.committeeMember Wurbs, Ralph en_US
dc.type.genre Electronic Thesis en_US
dc.type.material text en_US
dc.format.digitalOrigin born digital en_US


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