Evaluation Of Measurement Data Across Eight Gis Basemaps Using Drumlins: Combining Basemaps Is Optimal, 2022 St. Lawrence University
Evaluation Of Measurement Data Across Eight Gis Basemaps Using Drumlins: Combining Basemaps Is Optimal, Gretchen A. Wambach, Alexander K. Stewart
The Compass: Earth Science Journal of Sigma Gamma Epsilon
Choosing the best basemap for landform data collection and analysis is fundamental for accurate measurements and usability. Different types of basemaps may affect how we perceive relief through a map (Phillips et al., 1975); thereby, affecting the precision of data collected. This project collected length and azimuth data of 60 drumlins in Western, NY from four different, ArcGIS online (AGOL)-provided basemaps, as well as two parallel-to-strike and two perpendicular-to-strike hillshades (n=4). Testing the mean length (1,662m, ±529) and azimuth (171°, ±0.3) data for uniformity across basemaps determined if any basemap is more or less reliable for ...
Gigapan® Photogrammetry For Outcrop Description, 3d Modeling, And 3d Printing, 2022 University of Arkansas, Fort Smith
Gigapan® Photogrammetry For Outcrop Description, 3d Modeling, And 3d Printing, Preston Liles, Logan Pearson, Samantha Barnett, Dakota G. Simpson, David B. Fitzpatrick, Erik B. Larson, Maurice Testa
The Compass: Earth Science Journal of Sigma Gamma Epsilon
The collection of 3D information on geological media is fundamental for field geology, however it can be both time consuming and expensive. This report proposes a new method for the collection of 3D information of outcrops using simple to use and inexpensive technology. GigaPan® systems can be used to take high resolution images of outcrops and these images then be either left in 2D for additional description of the outcrop in the lab, or they can be processed in Autodesk 3ds Max® to create realistic 3D models of the outcrops which can then be 3D printed. The collection of this ...
Machine Learning With Kay, 2022 Technological University Dublin
Machine Learning With Kay, Lasith Niroshan, James Carswell
Computational power is very important when training Deep Learning (DL) models with large amounts of data (Wooldridge, 2021). Hence, High-Performance Computing (HPC) can be leveraged to reduce computational cost, and the Irish Centre for High-End Computing (ICHEC) provides significant infrastructure and services for research and development to both academia and industry. A portion of ICHEC's HPC system has been allocated for institutional access, and this paper presents a case study of how to use Kay (Ireland's national supercomputer) in the remote sensing domain. Specifically, this study uses clusters of Kay Graphics Processing Units (GPUs) for training DL models ...
Why, New York City? Gauging The Quality Of Life Through The Thoughts Of Tweeters, 2022 The Graduate Center, City University of New York
Why, New York City? Gauging The Quality Of Life Through The Thoughts Of Tweeters, Sheryl Williams
Dissertations, Theses, and Capstone Projects
As a resource for social data, Twitter’s platform has been used to measure the quality of life through sentiment analysis. This capstone project explores another methodological technique—querying Twitter data around specific keyword terms to determine dominant topics, word patterns, and sentiment leanings in a geographical area. Focusing on New York City and Los Angeles for comparative analysis, the keyword term “why” will be used to build a Python analysis around topic modeling and sentiment analysis. Using this approach, the analysis reveals social and cultural differences, the overall sentiment of tweets, and subjects of interest to tweeters.
GitHub Repository ...
Our Streets: Increasing Equity In Active Transportation Planning Through Community Outreach, 2022 The University of San Francisco
Our Streets: Increasing Equity In Active Transportation Planning Through Community Outreach, Jordan Hoy
Master's Projects and Capstones
ABSTRACT Significant research has demonstrated that active transportation infrastructure is essential for the growth and livability of San Francisco: it increases access to economic opportunities, promotes overall improved public health, encourages mobility without contributing to roadway congestion, prevents traffic injuries and fatalities, and supports the sustainability goals of the city. Despite the fact that communities of color will benefit the most from active transportation infrastructure development, historical disenfranchisement in tandem with a lack of diverse representation within public participation contributes to an inequitable distribution of walking and biking investments throughout the city of San Francisco. While research shows that Black ...
Interrogating Race And Place-Based Inequities In Hiv And Covid-19, 2022 University of Nebraska Medical Center
Interrogating Race And Place-Based Inequities In Hiv And Covid-19, Rohan Khazanchi
MD Honors Theses
Over the last four years, I have developed a research focus examining the intersections of race, place, and health. My M.D. Honors Thesis reflects a snapshot of these efforts. In this collection of brief research reports, I leverage area-based measures to investigate structural inequities in three contexts: the HIV epidemic in our hyperlocal community, the early stages of the COVID-19 pandemic, and clinical trials for novel COVID-19 therapeutics. I apply novel social epidemiologic tools to measure and explore disparate outcomes. And, in reflecting upon my findings, I discuss concrete implications for clinicians, researchers, and policymakers alike.
Chapter 1: Neighborhood-Level ...
The Spatial Associations Between Crime And Economy In Chicago 2015-2020, 2022 Northern Illinois University
The Spatial Associations Between Crime And Economy In Chicago 2015-2020, Hongtao Huang
The severity of the crime is often the most intuitive reflection of whether a region is safe and the top factor for the public when evaluating a region. Economist's list of the safest cities in seven major North American cities, Chicago was ranked at six, just above Dallas. Chicago scored the lowest in personal security, which is closely tied to the crime. Against the backdrop of higher unemployment and prices, this study is interested in how property-based crimes are related to the economic decline in Chicago geographically. The study used the heterogeneity analysis tool Geodetector to investigate the correlation ...
From The Abacus To Big Data: The Evolution Of Data-Driven Planning In The U.S. And Where The Field Will Be Headed, Keuntae Kim
Journal of Comparative Urban Law and Policy
The nature of planning involves a set of decision-making processes to fulfill people’s needs and expectations of where they live, work, and play. Dealing with the nature of planning—complexity, uncertainty, and disagreement—requires specific tools to explore various aspects of the built environment as a whole. Various types of data have been extracted, transformed, and loaded to describe the past and current conditions of the built environment, and planners have developed and applied data-driven planning tools to explore the knowns and unknowns of the urban futures and transform them into a set of actions based on the goals ...
Gang Culture And Their Territorial Space: Graffiti Analysis Using Geographical Information Systems (Gis), 2022 CUNY Hunter College
Gang Culture And Their Territorial Space: Graffiti Analysis Using Geographical Information Systems (Gis), Christian F. Delgado
Theses and Dissertations
The purpose of this study is to understand gang culture and how gangs come to define their territorial space. This thesis will focus on identifying gang spaces by utilizing geographic techniques to aid in determining where high gang activity and/or crime is taking place. This will be done by point pattern, data analysis, visualization analysis, and heat mapping on complaints, arrest, shooting, and graffiti data. This research has been conducted deductively, as it will use the theories mentioned in the literature review to define hypotheses.
Gangs are known for their violent and disruptive behavior. They ravage community resources and ...
Pluto In Hand: Design And Implementation Of A Location-Based Mobile Augmented Reality Application For Viewing Open Data, Matthew O. Ward
Theses and Dissertations
Immersive mobile augmented reality (AR) technology has improved while geolocational data volume has grown. City governments can utilize this technology to share their geospatial data with the public, promoting smart city aims. This research describes the design and implementation of a novel open-source ARGIS application to view property tax lot information in New York City. This proof-of-technology demonstrates web-based AR can visualize location-based spatial data.
Using Geospatial Analysis To Evaluate Relationships Between Cancer Incidence And Social Factors In Brooklyn, Ny, Sheena Philogene
Theses and Dissertations
This study explored the spatial distribution of cancer incidence in Brooklyn, NY. Using publicly available data, the relationships between cancer incidence and factors linked to cancer were investigated. Furthermore, the study explored the value of using large amounts of data with GIS techniques to quickly analyze geographic trends for cancer.
Identifying Past Crop Switching In The Contiguous United States: Where Farmers Are Adapting To Changing Conditions, 2022 The University of Vermont
Identifying Past Crop Switching In The Contiguous United States: Where Farmers Are Adapting To Changing Conditions, Christopher Brittain
Food Systems Master's Project Reports
Crop switching, which occurs when a novel crop type is introduced to an agricultural plot, is an adaptation strategy that is used in response to a variety of social, economic, and environmental factors. While past studies have investigated the motivations behind crop switching and examined its role in mitigating future agricultural losses due to climate change, understanding of where crop switching has occurred in the United States is more limited. In this paper, I develop a method of identifying the individual plots on which crop switching occurred in the contiguous United States. This method uses the Cropland Data Layer from ...
Multi-Criteria Evaluation Model For Classifying Marginal Cropland In Nebraska Using Historical Crop Yield And Biophysical Characteristics, 2022 University of Nebraska-Lincoln
Multi-Criteria Evaluation Model For Classifying Marginal Cropland In Nebraska Using Historical Crop Yield And Biophysical Characteristics, Andrew Laws
Dissertations & Theses in Natural Resources
Marginal cropland is suboptimal due to historically low and variable productivity and limiting biophysical characteristics. To support future agricultural management and policy decisions in Nebraska, U.S.A, it is important to understand where cropland is marginal for its two most economically important crops: corn (Zea mays) and soybean (Glycine max). As corn and soybean are frequently planted in a crop rotation, it is important to consider if there is a relationship with cropland marginality. Based on the current literature, there exists a need for a flexible yet robust methodology for identifying marginal land at different scales, which takes advantage ...
Assessing Urban Canopy Program In Redlands California, 2022 California State University, San Bernardino
Assessing Urban Canopy Program In Redlands California, Joseph Angel Rocha Iv
Electronic Theses, Projects, and Dissertations
Climate change can cause major environmental and human health issues especially in lower income and minority communities (Ros et al. 2020; Bethel et al. 2022). Although studies note tree coverage alone cannot solve all climate related problems (Pataki, et al. 2021; Ross, 2021), tree coverage does provide alleviation for climate change related factors (Free-Smith, et al. 2004). Some ways trees can combat climate change is through improved air quality, improved water quality, and decreasing impacts of Urban Heat Island Effect (UHIE) (Nowak et al. 2018; Liu, Liu, 2021; Wang, Zhao, et al 2017). Although throughout the United States there is ...
Reexamining The Desert: A Study Of Place-Based Food Insecurity, 2022 University of Nebraska-Lincoln
Reexamining The Desert: A Study Of Place-Based Food Insecurity, Morgan Ryan
Theses and Dissertations in Geography
Food Deserts are areas where individuals lack access to healthy and affordable food. Since 1995, the United States Department of Agriculture has been one of the leading organizations studying the phenomenon of food deserts. However, issues relating to the scale of their analysis limit their ability to gain a nuanced understanding of food insecurity. In the past decade, an increased emphasis has been placed on the importance of local factors that contribute to food insecurity and complicate the large-scale study of the phenomenon. This research explores the various place-based factors shaping food insecurity in Lincoln, Nebraska, by readapting Penchansky and ...
The Plague And The Parthenon: Crusade, Climate Change And Disease In The Early Modern Mediterranean, 2022 University of Southern Mississippi
The Plague And The Parthenon: Crusade, Climate Change And Disease In The Early Modern Mediterranean, John Mark Nicovich
The present study examines the role epidemic diseases, specifically malaria and bubonic plague, played on the course of the Morean War (1684-1699). The Morean War was a major offensive by Christian powers, led by the Venetian Republic, against Ottoman controlled Greece. Christian victories during the war were widely celebrated across western Europe, but even in victory Christian forces took severe casualties from multiple disease outbreaks. First, this study seeks to explain the terrestrial and maritime networks the war was fought over, and how those networks either led the opposing forces into regions of endemic disease (malaria), or how they allowed ...
Statistical And Spatial Analysis Of Hurricane-Induced Power Outage And Restoration, 2022 University of Tennessee, Knoxville
Statistical And Spatial Analysis Of Hurricane-Induced Power Outage And Restoration, Dakotah Daniel Maguire
Tropical cyclones (TC) cause billions of dollars in damage to coastal areas in the United States annually. Global climate change is increasing favorable environmental conditions for TCs which produce heavy flooding and precipitation. It is important to understand the communities that will be most affected, and will likely suffer the longest power outages. County-level power outage data from the Department of Energy’s Environment for Analysis of Geo-Located Energy Information (EAGLE-I) were used to analyze the relationships of environmental and socioeconomic variables on power outage trends, response, and recovery for power outages caused by two North Atlantic Basin hurricanes: Hurricane ...
Covid-19 And Outdoor Recreation In Maine And New Hampshire: Analysis Of Trends Using Passive Visitation Data, 2022 University of Maine - Main
Covid-19 And Outdoor Recreation In Maine And New Hampshire: Analysis Of Trends Using Passive Visitation Data, Andrea Knapp
The COVID-19 pandemic has motivated alterations to the way people approach and practice outdoor recreation. Access to outdoor areas has changed rapidly in response to measures like travel bans, closures, and health and safety guidelines. Recreation managers have had to act quickly to keep up with these visitor use fluctuations in order to protect resources from use degradation. I explored how pandemic effects have changed visitation behaviors and trends in outdoor recreation in Acadia National Park and the White Mountain National Forest. Acadia National Park is a well-known and highly trafficked outdoor recreation area with over 3 million visits annually ...
U.S. Embassy In Bengaluru, India, 2022 Kennesaw State University
U.S. Embassy In Bengaluru, India, Ella Hilliard
Symposium of Student Scholars
Ensuring U.S. citizens are safe while traveling to other countries is a top priority. This project helps students explore the United States' relationship with other countries and is meant to serve as a guide to find the best location for a new U.S. embassy located in Bengaluru (Bangalore), India. For this purpose, a map was created on the city of Bengaluru and incorporates data on many different factors. GIS tools are used to analyze factors such as government buildings, inclement weather, and dangerous weapons to find a new embassy that will also provide accessibility to its civilians by ...
Us Embassy Site Selection In Vienna, Austria, 2022 Kennesaw State University
Us Embassy Site Selection In Vienna, Austria, Chandler T. Dixon
Symposium of Student Scholars
My project proposition is to find a suitable location for a new US embassy in Vienna, Austria. Maintaining a proper embassy in foreign cities is vital in order to protect any US citizens that may be living abroad. In order to find the most suitable location, there are a number of different demands that must be met. Maintaining distance from larger venues, hazardous areas, and other embassies that are not allies with the US has to be taken into account, along with other undesirable locations. However, the embassy will be located close to ally embassies also stationed in the city ...