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Geographic Information Sciences Commons

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Full-Text Articles in Geographic Information Sciences

Using Gis To Detect Land Use Changes In The Salinas River Valley From 2001 And 2011, Brian Strukan Dec 2016

Using Gis To Detect Land Use Changes In The Salinas River Valley From 2001 And 2011, Brian Strukan

Capstone Projects and Master's Theses

The use of a Geographic Information System (GIS) to explore, analyze, and interpret our environment is a relatively new technology with exciting new advances emerging each day. GIS can be used along with satellite imagery to detect changes on Earth’s surface (Delavar, 2015). With the human population growing rapidly, it has become very important to monitor when, where, and how we are changing the planet. Using the theory of land economics, coupled with land classification maps from 2001 and 2011, I will explain how cities are changing in the Salinas River Valley, a prime agricultural zone in central California. Are …


Applying Gis Technology In Airport Management, Eleanor Clark May 2016

Applying Gis Technology In Airport Management, Eleanor Clark

Honors Projects

This honors project involved applying two disciplines to aid in advancing the efficiency of airport management at the Toledo Express Airport. I utilized my geography and aviation knowledge and geographic information system (GIS) skills to create a GIS, a webmap, and a 3-in-1 map-based program that had the capabilities of executing Part 139 Self Inspections, asset management, and work orders. The GIS system and webmap were successfully created to aid in management, cohesiveness, and efficiency within the Toledo-Lucas County Port Authority, the managing entity of the Toledo Express Airport. For the 3-in-1 map-based program, I worked closely alongside a programmer …


Classifying Nominal Voltage Of Electric Power Transmission Lines Using Remotely-Sensed Data, Erik Herman Schmidt May 2016

Classifying Nominal Voltage Of Electric Power Transmission Lines Using Remotely-Sensed Data, Erik Herman Schmidt

Masters Theses

Geospatial data of national infrastructure are a valuable resource for visualization, analysis, and modeling. Building these geospatial foundation-level infrastructure datasets presents numerous challenges. Among those challenges is that of acquiring non-visible attribution of particular infrastructure entities for which there is no viable tabular source. In the case of electric power transmission lines, these data are difficult to acquire, particularly nation-wide. The route, or geometry of transmission lines can be determined from aerial imagery, but nominal voltage, a fundamental requirement for analysis and modeling, is not readily apparent. However, inferences can be made about the nominal voltage based on visual characteristics, …


Ballot-Box Environmentalism Across The Golden State: How Geography Influences California Voters’ Demand For Environmental Public Goods, William Skyler Lewis Jan 2016

Ballot-Box Environmentalism Across The Golden State: How Geography Influences California Voters’ Demand For Environmental Public Goods, William Skyler Lewis

Pomona Senior Theses

In California, voters frequently face ballot propositions dealing directly or indirectly with environmental protection. Records of these votes provide powerful evidence of the character of voters’ demand and willingness-to-pay for environmental public goods (e.g., air quality, watershed ecosystem services, parks and recreation), and have been used in past environmental econometrics research to produce aggregated income and price effect estimates. Using neighborhood-level voting records on seven environmental-related ballot propositions in California between 2002 and 2010, this econometric study investigates the nature of voters’ demand for environmental public goods, focusing on the effect of household income on pro-environment voting. Unlike previous studies, …