Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 23 for “"Geodatabase"”.
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A Comprehensive Geodatabase of the Freeman Center
No abstract prepared.
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Geodatabase Design for Resource and Land Management GIS: Missoula Field Office BLM Case Study
… Systems Research Institute (ESRI„µ) designed the geodatabase model, which provides multiple advantages in organization, management, and maintenance of geographic data. The geodatabase model implements advanced relationships between geospatial features and database tables, creates platforms …
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Geodatabase Design for Resource and Land Management GIS: Missoula Field Office BLM Case Study
… Systems Research Institute (ESRI„µ) designed the geodatabase model, which provides multiple advantages in organization, management, and maintenance of geographic data. The geodatabase model implements advanced relationships between geospatial features and database tables, creates platforms …
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Development of Standard Geodatabase Model and its Applications for Municipal Water and Sewer Infrastructure
Availability of organized data is required for accurate prediction of structural or functional deterioration in sewer and water pipes. Toward this end, GIS provides a means for viewing, understanding, interpreting, and visualizing complex geographically referenced information to reveal data …
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Floodplain and Flood Probability Mapping Using Geodatabases
… flood probability studies and storing them in a geodatabase. Methods for creating a geodatabase for water resources outside of 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 …
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Designing and Developing an Alternative Implementation of the Digital Bathymetric Database, Variable Resolution (DBDB-V)
… the development of an ESRI-compatible spatial geodatabase (GDB) that will hold the DBDB-V data and provide native data ingestion into ESRI products thereby improving the efficiency of how bathymetry is used within the GIS. It will also investigate tools needed to build and update the …
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BENTHIC HABITAT MAPPING OF MOUNTAIN TOP BANK WITHIN THE NORTHERN GULF OF MEXICO THROUGH INTEGRATED GEOPHYSICAL AND VISUAL DATA ANALYSIS
… to produce a benthic habitat map (BHM) and geodatabase of this site. These data were used to correlate fish and macroinvertebrate presence and abundance with habitat features within a transect atop MTB. This analysis illustrated that the site is characterized by a network of outcrops and …
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Geographical Information System (GIS) web applications for data visualization of Drinking Water pipelines
… is done through Virginia Tech enterprise geodatabase. Risk assessment and Performance models developed by a utility are projected in the application environment through help of widgets. Applications are coded into links on a Drupal website (www.pipeid.org) for model dissemination and …
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Exploring object-oriented GIS for watershed resource management
… using the object relational Arclnfo 8.1 Geodatabase. The study builds on the OOGIS concepts of inheritance, polymorphism, and encapsulation and defines a schema for the project. Behavior is embedded in the watershed features through the use of methods and reflex methods that automatically …
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Integrating a web-based GIS in the optimization of the customer connection process for utility company: A case of Kenya Power; Lighting Company, Ltd.
… research were achieved by the development of a geodatabase to record, store and retrieve customer information; and a web-based GIS application to facilitate recording and upload of this information. It is possible to develop a web based GIS application that can be integrated with existing …
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The evolution of the Congo- Kalahari Watershed: African mega-geomorphology
… into this drainage divide. The creation of a geodatabase on river knickpoints, featuring geographic and geologic attributes for 18 longitudinal river profiles represented by 194 047 elevation points (19 700 km), identifies a total of 380 knickpoints, 243 of which have heights larger than 5 m. …
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Development of a SWMM-GIS Flood Model for New Orleans Drainage Pumping Station No 4 Basin
… and the input of the model was created using a geodatabase composed of nodes, conduits and subcatchment areas developed in ArcGIS 8.2. The GIS was designed to take advantage of the importing node and graphic capabilities of the SWMM. Since all features used by SWMM were georeferenced, node flood …
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Approach to flood mitigation - a post sandy study in New Jersey Meadowlands area
… systems. As part of this research (1) a Geodatabase is developed as the baseline model to investigate the vulnerability of the existing infrastructure to flooding; (2) fault-tree analysis helped understand the causes of flooding and the vulnerabilities of the study region towards those …
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Tecniche innovative per la gestione, lo sfruttamento e il monitoraggio della risorsa geotermica in Sicilia: Il resource management al servizio della transizione green.
… e di domanda energetica, e li organizza in un GeoDatabase normalizzato, corredato da metadati, regole di qualità e versionamento. Su questa piattaforma si innesta una procedura di analisi multicriterio che seleziona criteri fisici, tecnici, ambientali e logistici, attribuisce pesi coerenti con …
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Multicriteria Decision Method for Renewable Energy Production: Siting Solar, Wind and SHP Plants in Zimbabwe
… to the criteria were gathered and a geodatabase was constructed. The process of identifying suitable areas involved the transformation of criteria values, generation of criteria-based maps, standardization, and ultimately locating the suitable energy plant sites using Multi Criteria …
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Le piante aliene nel Mediterraneo: comparazione tra Sardegna, Corsica e isole circumsarde.
… GIS environment, after the implementation of a geodatabase, based on regional technical map of the Autonomous Region of Sardinia (scale 1:10.000) and orthophotos of Sardinia. From the obtained results, it was possible to gain some knowledge on the behavior of exotic taxa in geographic areas with …
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Sistema de controle dinâmico para a gestão dos usos múltiplos da água
… as estações como pontos de controle. O modelo de geodatabase Arc Hydro foi reformulado para adequar-se às rotinas operacionais das entidades reguladoras. O sistema cliente-servidor utiliza o SGBDR OracleXE® e o gerenciador espacial ESRI® ArcGIS Server 9.3.1. As rotinas automatizadas para análise …
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GIS come nuovo strumento progettuale per l'innovazione, il cambiamento e lo sviluppo delle politiche del piano perequativo
La pianificazione territoriale e le sue specificazioni per settore e per scala (pianificazione urbanistica, progettazione urbana, programmazione integrata, etc.) hanno da tempo fatto ricorso ai sistemi automatizzati di acquisizione e gestione dei dati i Geographical Informations Systems (GIS). L …
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Crowdsourcing corporate water data : a validity test of a pilot survey instrument to map public water management related risk worldwide
… a reliable, globally comparable, and centralized geodatabase can be developed by pooling information that private actors use to map and identify local water risk and public water management efforts essential to their decision-making. WRI and MIT-SSI began an initial pilot study in 2017 with a …
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A GIS-based analysis of the status of streetlighting on the WCG road network: towards a spatial asset repository to guide decision making and asset management
… of data in a Spatial Database Engine (SDE) geodatabase. Fieldwork, spanning two years, utilised a master feature class of existing streetlight records created through data aggregation and linear referencing, to guide data collection and verification. Challenges, such as GNSS accuracy and …
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