Quantifying The Effect Of Socio-Economic Predictors And The Built Environment On Mental Health Events In Little Rock, Ar,
2023
University of Arkansas, Fayetteville
Quantifying The Effect Of Socio-Economic Predictors And The Built Environment On Mental Health Events In Little Rock, Ar, Alfieri Ek, Grant Drawve, Samantha Robinson, Jyotishka Datta
Sociology and Criminology Faculty Publications and Presentations
Law enforcement agencies continue to grow in the use of spatial analysis to assist in identifying patterns of outcomes. Despite the critical nature of proper resource allocation for mental health incidents, there has been little progress in statistical modeling of the geo-spatial nature of mental health events in Little Rock, Arkansas. In this article, we provide insights into the spatial nature of mental health data from Little Rock, Arkansas between 2015 and 2018, under a supervised spatial modeling framework. We provide evidence of spatial clustering and identify the important features influencing such heterogeneity via a spatially informed hierarchy of generalized …
Urban & Deltaic Subsidence In Bangladesh From Sentinel-1 Insar Data Analysis,
2023
Western Kentucky University
Urban & Deltaic Subsidence In Bangladesh From Sentinel-1 Insar Data Analysis, Gavin Middleton
Masters Theses & Specialist Projects
Bangladesh's Bengal Delta faces multiple challenges, such as rising sea levels, coastal flooding, and high population density, leading to land subsidence, saltwater intrusion, and biodiversity loss. The region's groundwater security, essential for the country's survival, is at risk due to climate change and saltwater intrusion. Groundwater security is dependent on the Bengal Water Machine (BWM), which is at risk due to saltwater intrusion and monsoon rainfall distribution from climate change. Groundwater exhaustion leads to natural hazards such as subsidence, landslides, and flooding. A large portion of the population is at risk from groundwater insecurity, which requires mitigating worldwide greenhouse gas …
Reproducibility And Replicability In Unmanned Aircraft Systems And Geographic Information Science,
2023
University of Arkansas, Fayetteville
Reproducibility And Replicability In Unmanned Aircraft Systems And Geographic Information Science, Cassandra Howe
Graduate Theses and Dissertations
Multiple scientific disciplines face a so-called crisis of reproducibility and replicability (R&R) in which the validity of methodologies is questioned due to an inability to confirm experimental results. Trust in information technology (IT)-intensive workflows within geographic information science (GIScience), remote sensing, and photogrammetry depends on solutions to R&R challenges affecting multiple computationally driven disciplines. To date, there have only been very limited efforts to overcome R&R-related issues in remote sensing workflows in general, let alone those tied to disruptive technologies such as unmanned aircraft systems (UAS) and machine learning (ML). To accelerate an understanding of this crisis, a review was …
Geographic Object-Based Image Analysis For Archaeological Site Detection: A Case Study For The Chicama Valley, Peru,
2023
University of Arkansas, Fayetteville
Geographic Object-Based Image Analysis For Archaeological Site Detection: A Case Study For The Chicama Valley, Peru, Cesca Craig
Anthropology Undergraduate Honors Theses
This study represents a first attempt at applying geographic object-based image analysis (GEOBIA) for the detection of extant archaeological sites in the Chicama River Valley located in northern coastal Peru. This region is characterized by the presence of mound-like archaeological sites dispersed throughout large-scale agricultural fields. High-resolution multispectral imagery from Planet Labs was used in this study because of its high spatial and temporal resolution and availability at no cost through Planet’s Education and Research Program. The main goal for this study was to explore GEOBIA as an approach to archaeological site detection and assess the feasibility of developing exportable …
A Healthier Community For Generations To Come: Creating Resilient And Equitable Development On Lower 9th Ward Corridors,
2023
University of New Orleans
A Healthier Community For Generations To Come: Creating Resilient And Equitable Development On Lower 9th Ward Corridors, Sarah Bechdel, Dov Block, Bailey Bullock, Ellis Combes, Laura Harris, Samuel Mercier, Maya Struhar
Planning and Urban Studies Reports and Presentations
The Healthier Community for Generations to Come report provides Sankofa Community Development Corporation with programmatic recommendations to assist in the revitalization of the Lower Ninth Ward (LNW). This report draws on extensive research in urban planning best practices to propose strategies that promote economic revitalization, housing sustainability, community health, and environmental resilience. The research was guided by an Urban Land Institute (ULI) Technical Assistance Panel (TAP) which engaged the LNW community to inform recommendations. Sustainability analysis, equity planning, resilience planning, market analysis, and GIS analysis methodologies were employed to create the report. The final report recommendations included a site SWOT, …
Modeling The Impacts Of Sea Level Rise In Coastal Virginia At Multiple Scales,
2023
Old Dominion University
Modeling The Impacts Of Sea Level Rise In Coastal Virginia At Multiple Scales, George Murray Mcleod Iv
OES Theses and Dissertations
Relative sea level is increasing along the Mid-Atlantic coast of the United States and the rate of relative sea level rise (ΔRSL) for Coastal Virginia is approximately double the rate of global sea level rise (ΔSLRG)(1). The potential impacts posed to communities by ΔRSL are best understood by examining the spatial relationship between the upper limits of ocean-connected waters and the geographic positioning of critical natural and societal assets. This research examines this problem at three spatial scales to quantify the impacts of ΔRSL and storm flooding events on (i) structural and transportation infrastructure for the tide-influenced coastal zone of …
Extracting Topography From Historic Topographic Maps Using Gis-Based Deep Learning,
2023
East Tennessee State University
Extracting Topography From Historic Topographic Maps Using Gis-Based Deep Learning, Briar Pierce
Electronic Theses and Dissertations
Historical topographic maps are valuable resources for studying past landscapes, but they are unsuitable for geospatial analysis. Cartographic map elements must be extracted and digitized for use in GIS. This can be accomplished by sophisticated image processing and pattern recognition techniques, and more recently, artificial intelligence. While these methods are generally effective, they require high levels of technical expertise. This study presents a straightforward method to digitally extract historical topographic map elements from within popular GIS software, using new and rapidly evolving toolsets. A convolutional neural network deep learning model was used to extract elevation contour lines from a 1940 …
Geophysical, Archaeological, And Geospatial Investigations At Presidio Los Adaes, 18th Century Capital Of Spanish Texas,
2023
East Tennessee State University
Geophysical, Archaeological, And Geospatial Investigations At Presidio Los Adaes, 18th Century Capital Of Spanish Texas, Robert Linam
Electronic Theses and Dissertations
Presidio Los Adaes (16NA16), located in present day northwest Louisiana, served as the capital of Spanish Texas for much of the 18th century. Maps and historical documents provide architectural plans for the fort and other buildings on the site but differ in the size and location of several buildings. In 2009, a geophysical survey of the site with ground penetrating radar, magnetometry, electrical resistance, and electromagnetic induction showed good preservation of architectural foundations. Visual assessment of the maps and geophysical data, information from archaeological excavations, and spatial statistics suggests that the fort was originally built as specified by the architect, …
The Terroir Of Swiss Cheese: A Temporal And Geomorphological Investigation Of The Martian Co2 Sublimation Pits,
2023
University of Arkansas, Fayetteville
The Terroir Of Swiss Cheese: A Temporal And Geomorphological Investigation Of The Martian Co2 Sublimation Pits, Racine D. Cleveland
Graduate Theses and Dissertations
Observations by NASA Mars Global Surveyor showed evidence of rough topography on the South Pole of Mars. The topography is the result of CO2 sublimation processes that occur through the changing seasons on the red planet. These sublimation areas are known to scientists as Swiss Cheese Features (SCF). SCF are erosional degradation pits that have been studied for over two decades. Studies show that these SCF increase in area over time, but these values are collected by hand on a per feature basis. Models for the pit evolution have also played a part in understanding these SCF. This work is …
Geological Mapping Of Ferric And Ferrous Irons In The Apache Hills, New Mexico: Applying Landsat 8 (Oli), Spectrometry, And Geographic Information System (Gis) Methods,
2023
University of Texas at El Paso
Geological Mapping Of Ferric And Ferrous Irons In The Apache Hills, New Mexico: Applying Landsat 8 (Oli), Spectrometry, And Geographic Information System (Gis) Methods, Sergio Gerardo Macias
Open Access Theses & Dissertations
Mineral discoveries are typically tangible on surface studies. Previous research describes mineral deposits of ferric and ferrous irons in the lithology, structures, and alluvial fans in the Apache Hills in southwest New Mexico. The research for this thesis combines and models four methods for validating and mapping the presence of Ferric and Ferrous Irons developed in weathered zones above mineral deposits. A beneficial steppingstone before exploration and discovery begins with extensive research. This study began with data acquisition and reviewing previous research and was essential for the project methods. The study combines four techniques: spectral geology (e.g., remote sensing and …
Saint John's Prep Navigation Map,
2023
College of Saint Benedict/Saint John's University
Saint John's Prep Navigation Map, Alec Otte
Celebrating Scholarship and Creativity Day (2018-)
This map was a project commissioned by Jill Pauly, Director of Communications at St. John’s Prep School. The intended purpose of the map is to assist new students and first-time visitors with finding buildings and fields. Places such as Tower Field, Sexton Commons, and Thomas Hall/Life Safety were desired focuses as they are further from the main prep school building and thus more difficult to find without guidance.
Community Resilience: Conducting A Tornado Risk Assessment For Oklahoma City, Oklahoma,
2023
Kennesaw State University
Community Resilience: Conducting A Tornado Risk Assessment For Oklahoma City, Oklahoma, Chanice Brown
Symposium of Student Scholars
On May 20th, 2013, the Newcastle-Moore tornado carved a 14-mile-long path of destruction through Oklahoma City, McClain, and Cleveland Counties. This event led to the deaths of 24 people, more than 200 injuries, and at least 2 billion dollars in damages. Tornadoes like the Newcastle-Moore are sporadic and technological advances have provided an extra layer of protection against them. However, researchers have found that one of the best methods for bolstering the safety of a community when facing such severe weather threats is developing a hazard mitigation plan. As such, the focus of this particular project was to identify the …
Gis Observations Of Missouri Amphibian Diversity,
2023
Lindenwood University
Gis Observations Of Missouri Amphibian Diversity, Kat Townsend, Tara Vansell
2023 Student Academic Showcase
Over the past decade, amphibian populations have been noticeably declining. As struggles between climate change, human development, and sustaining healthy ecosystems grows, it is vital to understand how these threats impact amphibians. Missouri has a rich diversity of toads, frogs, and salamanders but some of these species are struggling, such as the spring peeper and Ozark hellbender. Projects such as the St. Louis Zoo’s Frog Watch and iNaturalist observations have been implemented to involve citizens of Missouri in collecting valuable data pertaining to where amphibians are present and establishing where populations are struggling to thrive. The goal of this project …
The Human And Environmental Concerns Of The Ohio Train Derailment Using Geographic Information Systems,
2023
Lindenwood University
The Human And Environmental Concerns Of The Ohio Train Derailment Using Geographic Information Systems, Lillian M. Nix, Tara Vansell
2023 Student Academic Showcase
The Norfolk Southern train derailment in East Palestine, Ohio poses many long term concerns for humans and the environment. Over a hundred thousand gallons of hazardous chemicals were released into the air, soil, and waterways after the train derailed and started a fire. Norfolk Southern performed a controlled burn of the chemicals after residents were told to evacuate. Was this really the best solution? Geographic Information Systems (GIS) datasets and tools can be used to get a better understanding of the impact the accident has had on the community. Overlaying datasets of waterways and cropland onto a map can help …
Permission-Based Marketing: Using Gis To Create Information Visualizations For Nonprofit Organizations.,
2023
Jacksonville State University
Permission-Based Marketing: Using Gis To Create Information Visualizations For Nonprofit Organizations., Mark J. Sciuchetti Dr., Jianping Huang
Atlantic Marketing Association Proceedings
No abstract provided.
Mapping, Modeling, And Predicting Extreme Flood Events With Cloud Computing,
2023
Louisiana State University and Agricultural and Mechanical College
Mapping, Modeling, And Predicting Extreme Flood Events With Cloud Computing, Dan Tian
LSU Doctoral Dissertations
Floods represent one of the most severe natural disasters worldwide. It is crucial to accurately assess flood hazards to mitigate the impact and enhance community resilience. This study focuses on three key components of flood hazard management, including (1) flood frequency estimation, (2) inundation delineation, and (3) flood susceptibility assessment. The first project presents a Bayesian Log-Pearson Type III model with Spatial Priors (BLP3-SP) that utilizes spatial regression priors to enhance the accuracy of flood frequency estimation for sites with limited data. The method is compared with two other algorithms with different priors. The results indicate that BLP3-SP performs the …
Mapping Abortion Access: Teaching About Abortion Through Geography,
2023
University of Cincinnati - Main Campus
Mapping Abortion Access: Teaching About Abortion Through Geography, Molly Broscoe, Elaina Johns-Wolfe, Michelle L. Mcgowan
Feminist Pedagogy
No abstract provided.
Tourism, Mapping, Retail And Recreational Trails: A Case Study Of Connectivity Between Trails And Adjacent Downtowns In Anniston, Alabama, Usa,
2023
Jacksonville State University
Tourism, Mapping, Retail And Recreational Trails: A Case Study Of Connectivity Between Trails And Adjacent Downtowns In Anniston, Alabama, Usa, Jennifer Green
Theses
This study examines the estimated increase in economic impact on a geography’s local economy by creating cross-marketing efforts between expanding an established outdoor recreation trail to a closely located city downtown commerce district. This research will analyze the resulting potential rise in sales/lodging tax revenues for that city by mapping the trail and downtown district, and cross-marketing the other to users of both or either venue. Potential increase in economic impact will be estimated utilizing IMPLAN methodology by assessing the economic impact on the local economy that a percentage range of increased spending resulting from this cross-marketing effort could generate.
The Psychogeographic Relationship With Memories, Popular Music, And Identity: A Case Study From 1995-2022 Of The Grateful Dead,
2023
Jacksonville State University
The Psychogeographic Relationship With Memories, Popular Music, And Identity: A Case Study From 1995-2022 Of The Grateful Dead, Margaret Lane Walton
Theses
This paper will explore sonic geography and its impact on human and cultural geography through popular music, specifically the Grateful Dead, from 1995 to 2022. This research focuses on the eventization of the band and popular music post-Jerry Garcia’s death, whereas previous research has focused primarily on the band from 1965 to 1995. The infamous psychedelic rock and roll band was widely known for the created and imagined communities that it forged over their 30-year run. Recent research on soundscapes and music’s role in the study of geography precipitated the need for more attention to music geography. This paper explores …
Distribution Of Fire Incidents And Fire Fighting Services In Dki Jakarta Province,
2023
Department of Geography, University of Indonesia
Distribution Of Fire Incidents And Fire Fighting Services In Dki Jakarta Province, Muhammad Zakaria, Mangapul P. Tambunan, Hafid Setiadi
Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments)
The rapid development of the city results in the risk of disasters, one of which is a fire disaster. Fire incidents have increased from time to time, this occurs in line with the continued increase in population and density of settlements. Fire can cause material loss or loss of life. Efforts to minimize fire disasters can be carried out by providing fire fighting service facilities whose numbers can reach all areas. The purpose of this study is to determine the distribution of fire incidents and to determine the distribution of fire services in DKI Jakarta Province. The type of research …
