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 9 of 9 for “"Shapefiles"”.
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Drive-By Geography: Perceptions of Urban Growth and Land Use in Hattiesburg, Mississippi
… maps, conversion of hand-drawn maps into ArcGIS shapefiles for interpretation and analysis, and lastly juxtaposition of shapefiles onto Landsat imagery. To analyze the data I wrote narratives, created a multiple ring buffer, and calculated the point density of the landscape features. The results …
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An investigation of hydraulic and GIS processes to inform environmental justice decision-making regarding 10 percent annual chance flooding events
… a method to refine raw data into useable shapefiles that identify the 10-year flood inundation boundary. These shapefiles were then uploaded to EJScreen (EPA's environmental justice data management system) and used to evaluate the demographic data of the population that resides within the …
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Οπτικοποίηση και ανάλυση δεδομένων λεκάνης απορροής. Περιοχή μελέτης: Γεροπόταμος
… και επεξεργάστηκαν σύνολα δεδομένων όπως Shapefiles και αρχεία .csv τα οποία αφορούν την γεωλογία, την υδρολογία, τις χρήσεις γης, τη βλάστηση, τα διάφορα μετεωρολογικά και κλιματολογικά δεδομένα. Προκειμένου να επιτευχθεί ο σκοπός αυτός απαιτήθηκε η χρήση της εφαρμογής Arc GIS Pro, στην …
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The Politics of Local Service Provision in the United States
… the third chapter, I use data from service area shapefiles, the U.S. Census, and state agencies to assess whether resource-based differences in need and capacity correlate with the allocation of federal aid for water services. Understanding the politics of local service provision has important …
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Extent of Alabama's terrestrial nature reserve system in representing ecosystem diversity: a coarse filter gap analysis
… identified gaps in nature reserve coverage. GIS shapefiles of reserves were collected. A database featuring the total number of reserves, reserve ecoregion, reserve size, owner type (federal, state, local, landtrust), property type (public, private), and connectivity (distance between reserves) …
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Rail Rebound: The Impact of Freight Rails on Regional Development in the United States, 1970-2010
… System (NHGIS), cartographic boundary shapefiles, the land developability index, and decennial censuses of 1970, 1980, 1990, 2000, and 2010. This study utilizes exploratory spatial data analysis, standard regression, and spatial regression models. The application of spatial lag model, …
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Sampling strategies for forest aerial detection survey in Colorado
… ADS in Colorado from 1994 to 2013 as polygon shapefiles with associated information such as causal agents or disorders, area damaged, and type of forest. The goal of my dissertation was to identify an appropriate sampling strategies to archive good estimates of total area damaged, to decrease …
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Post-Disaster Road Network Resilience Assessment
… trips) based on 2013 census data, land use GIS shapefiles, Regional Tourism Organisation data, and Ministry of Transport data. The model was first calibrated macroscopically against 2013 traffic data as the base year by adjusting the OD matrix separately for light vehicles and heavy vehicles …