Geography Commons^™

Cartographic Representation And Analysis Of Sand Dune Morphometry In Wadi Rum, Jordan, Grace Clark

Graduate Theses and Dissertations

Situated in southern Jordan, near the Saudi Arabia border, Wadi Rum boasts a dramatic landscape of towering sandstone inselbergs and vast dune fields. The UNESCO World Heritage site is known for its cultural, historical, and physical uniqueness. Due to the hyper-arid environment and sandstone weathering, the region provides a perfect outdoor laboratory for aeolian research.

While research on aeolian processes has grown in popularity in the past century, there is a lack of conventional cartographic and visualization techniques in the field of aeolian studies. This project corroborates findings from influential aeolian researchers such as R.A. Bagnold while also implementing traditional …

The Creation Of A Digital Cartographic Data Base For Locator Maps, Karen R. Mulcahy

The Geographical Bulletin

This paper reports on the procedures and problems associated with the development of a digital cartographic data base for the creation of small scale, small size locator maps. These locator maps are used as inserts to accompany thematic and planimetric maps. They are generally very simple outlines of coastlines or political boundaries, but may also contain boxed or shaded areas, graticules, and occasionally, thematic content. Several cartographic data sets were evaluated and three were chosen for use to cover a map scale range of 1 :800 million to 1: 30 million. The data sets were then reviewed and edited. Finally, …

Thematic Innovation On The North American Colonial Frontier: Comparisons Of The Four Historic Maps Of Fort Michilimackinac, Michigan 1749-1769, Richard Alan Sambrook

The Geographical Bulletin

To date, four historic maps of Fort Michilimackinac, Michigan are recognized: de Lotbiniere's Plan and Description (1749), the Magra Map (1766), the Nordberg Map (1769), and the Crown Collection Map (circa 1766-1769). These maps are all different in a number of important map features, including scale, style, technique, and portrayal of the type and detail of information included on the map, especially the accuracy of the location and size of structures within the fort. This paper also demonstrates the wealth of social, cultural and architectural information contained within the four existing historic maps. In conjunction these maps have both aided …

Imagine Lagos : Mapping History, Place, And Politics In A Nineteenth-Century African City, Ademide Adelusi-Adeluyi

Ohio University Press Open Access Books

Written from a digital humanities perspective, this book combines historical sources, maps, and a walking cartography to create new perspectives on the nineteenth-century history of Lagos, West Africa’s most populous city.

What traces do people leave in the places where they live, and even where they die? This book addresses the spatial history of nineteenth-century Lagos, rebuilding its past as a series of encounters: between men and women, between past and present, between enslaved and free, between living and dead, and finally between land and lagoon. In Imagine Lagos, Ademide Adelusi-Adeluyi argues that the invention, destruction, and reinvention of spatial …

Review Of Dublin: Mapping The City Joseph Brady And Paul Fergus Published In 2023 Isbn: 9781 780277516 Birlinn General Hardback, 272 Page, Santos Fernandez Noguerol Dr

Level 3

No abstract provided.

In The Hot Seat: Acquiring Kernel Density Heat Map Design Guidance Through Delphi And Survey Methods, Lauren Eileen Mckinney-Wise

Dissertations and Theses

Kernel density heat maps have emerged as a new, popular thematic map type. Yet, unlike other thematic map types, little if any published guidance exists for effective heat map design. This is significant because maps are highly persuasive objects that are often utilized to communicate important information, but maps can also be misleading and misunderstood. Therefore, proper guidance for heat map creation is critical for cartographers to create maps that convey geographic information successfully.

To address this literature gap, I used a modified Delphi method and an online survey to investigate several questions, including understanding what cartographic experts think are …

Mapping For Accountability: Decolonizing Land Acknowledgment Initiatives, Salma Monani, Sarah E. Gilsoul

Environmental Studies Faculty Publications

What does it mean to map Indigenous presence onto lands that have been appropriated by settler colonial nation states? This chapter examines the challenges and potentials of re-inscribing Indigenous land relations through a digital mapping project, Indigenous Pennsylvania: Past, Present and Future. Situating itself within the growing scholarship of Indigenous cartographies, the chapter presents Indigenous Pennsylvania as an example of d-ecomedia, a shorthand we offer for ecomedia projects that foreground decolonial methodologies. Such methodologies prompt us to attend to a storied sense of Indigenous place-based relations through attention to Indigenous spatial and temporal modes of mediation.

Migrant-Activist Evidentiary Practices In The Aegean Sea, Beatrice A. Abbott

Theses and Dissertations--Geography

This project examines digital maps and images made by migrants and activists traversing or helping others to traverse the Greek-Turkish maritime border in 2015 and early 2016, when over a million people arrived to European shores, mostly by way of the Aegean Sea. These maps were made using applications such as Google Maps, Bing Maps, Maps.me, and WhatsApp and circulated on public Facebook groups and pages. Through a visual analysis of these digital artifacts, I look at how they can be read to witness and contest deadly border geographies produced through migratory policies and practices of deterrence. Further, I argue …

Hunter-Gatherers In Context: Hadzabe People And Early Nutrition Transition, Trevor Pollom

UNLV Theses, Dissertations, Professional Papers, and Capstones

The current study utilizes a mixed-methods approach to investigate the processes that influence landcover change and nutrition transitions in the Lake Eyasi Basin area of Northern Tanzania. In doing so, it provides unique insights into the behavior and biology of Hadzabe foragers living in the Yaeda Valley during the early stages of nutrition transition and provides much needed context for scientific literature that has been derived from this region. The current study answers the following questions: 1) How can historical and ethnographic maps, combined with present-day landcover classifications, inform our understanding of the people(s), spaces, and places of Lake Eyasi? …

Mapping Narrations, Narrating Maps: Concepts Of The World In The Middle Ages And The Early Modern Period, Ingrid Baumgartner, Daniel Gneckow, Anna Hollenbach, Phillip Landgrebe

Research in Medieval and Early Modern Culture

This volume offers the author's central articles on the medieval and early modern history of cartography for the first time in English translation. A first group of essays gives an overview of medieval cartography and illustrates the methods of cartographers. Another analyzes world maps and travel accounts in relation to mapped spaces. A third examines land surveying, cartographical practices of exploration and the production of Portolan atlases.

Geovisualization And Open-Source Web Mapping Of Big Origin-Destination Data, A Test Case, Joseph Hiebert

Electronic Theses and Dissertations

Migration plays a key role in determining the health and success of cities, counties, and countries. It also plays a key role in determining the health and wellbeing of the individuals and families that undergo a migration event. This has led many scholars to map and study global migration patterns to understand how and why people move. While migration data are powerful, the origin-destination (O-D), tabular format of the data can be hard to interpret. To make O-D data more powerful, geographers can lean on computer cartography and new geovisualization techniques to help decision makers make sense of large, complex …

Undersea Cables: The Ultimate Geopolitical Chokepoint, Bert Chapman

FORCES Initiative: Strategy, Security, and Social Systems

This work provides historical and contemporary overviews of this critical geopolitical problem, describes the policy actors addressing this in the U.S. and selected other countries, and provides maps and information on many undersea cable work routes. These cables are chokepoints with one dictionary defining chokepoints as “a strategic narrow route providing passage through or to another region."

Odt Flow: Extracting, Analyzing, And Sharing Multi-Source Multi-Scale Human Mobility, Zhenlong Li, Xiao Huang, Tao Hu, Huan Ning, Xinyue Ye, Binghu Huang, Xiaoming Li

Faculty Publications

In response to the soaring needs of human mobility data, especially during disaster events such as the COVID-19 pandemic, and the associated big data challenges, we develop a scalable online platform for extracting, analyzing, and sharing multi-source multi-scale human mobility flows. Within the platform, an origin-destination-time (ODT) data model is proposed to work with scalable query engines to handle heterogenous mobility data in large volumes with extensive spatial coverage, which allows for efficient extraction, query, and aggregation of billion-level origin-destination (OD) flows in parallel at the server-side. An interactive spatial web portal, ODT Flow Explorer, is developed to allow users …

توظيف نظم المعلومات الجغرافية في التشخيص الترابي: نموذج تطبيقي حول حالة الولوجية للخدمات التعليمية بكتلة زرهون, عبد الحكيم بن عاشور

Dirassat

The Use of Geographic Information Systems in Territorial Diagnosis: an Applied Model on the Accessibility of Educational Services in the Zerhoun Cluster

The article discusses the issue of geographic information systems being limited by geographic researchers, despite being widely relied upon, to employment in the field of machine cartography only; in an attempt to highlight the many and varied capabilities offered by these systems. It is an effective, if used properly, tool in territorial diagnosis and an effective contributor to developmental construction.

Extending Arda: Mapping Beyond The Lord Of The Rings And Silmarillion, Stentor Danielson

Journal of Tolkien Research

The canonical maps by Christopher Tolkien from The Lord of the Rings and The Silmarillion cover only a small portion of the world of J.R.R. Tolkien's legendarium. In the years since their publication, many artists have been inspired to try to create maps of the entire world. In doing so, they have both curated the canonical information provided by Tolkien as well as engaged in their own sub-creation, drawing on geographical ideas from the primary world. This paper examines a broad set of fan-made maps of Arda to trace the lineages of their geographical conceptions and the principles behind their …

Military Cartography’S Influence On Tolkien’S Maps Of Middle-Earth, Stentor Danielson

Journal of Tolkien Research

The published maps of Middle-earth by Christopher Tolkien drew on extensive drafts made by his father during the process of his writing. These drafts enable tracing the possible influence of the elder Tolkien’s training in map-reading during his time in the British Army during the First World War. The early maps drawn by J.R.R. Tolkien exhibit features, such as the use of hachures and contour lines to indicate elevation, and a focus on the accurate calculation of distances and movements, that were characteristic of military cartography. The maps then evolved into a more pictorial style, characteristic of contemporary literary maps, …

Mapping Ecological Futures: Toward A Cartography Of Climate Justice, Timothy C. Lau

Theses and Dissertations

The concept of climate justice importantly reveals the uneven impacts of climate change. However, existing attempts at mapping climate justice are dominated by nation-state-based approaches, which fail to capture the sociospatial complexity of climate injustice. To address that gap, this thesis explores climate justice through the lens of critical cartography.

Landscapes Of Danger: A Geospatial Analysis Of Perceived And Realistic Risk In Bryce Canyon National Park, Tia Francis

Graduate Theses and Dissertations

The quantification of risk has inspired a wide breath of literature from the physical sciences, social sciences, and interdisciplinary disciplines like geography. Many attempts to estimate risk via natural hazards either focus on quantifying realistic risk or perceived risk of lay persons, with very little overlap between these paradigms. Due to this, a considerable knowledge gap exists within perceived risk and natural hazards research. This study aims to provide a comprehensive, risk estimation and assessment strategy through a multi-hazard risk assessment of Bryce Canyon National Park (BRCA). This case study analyzed knowledge of risk among visitors with perception surveys and …

Female Cartographers: Historical Obstacles And Successes, Eva Llamas-Owens

Mahurin Honors College Capstone Experience/Thesis Projects

For much of history, women have lived in male-dominated societies, which has limited their participation in society. The field of cartography has been largely populated by men, but despite cultural obstacles, there are records of women significantly contributing over the past 1,000 years. Historically, women have faced coverture, stereotypes, lack of opportunities, and lack of recognition for their accomplishments. Their involvement in cartography is often a result of education or valuable experiences, availability of resources, a supportive community or mentor, hard work, and luck regardless of when and where they lived.

This research divides women before and after the turn …

Assessing How Terrain Representations And Scale Affect The Accuracy Of Distance Estimates, Kristian Mueller

Geography ETDs

Terrain is often displayed on maps either as background or foreground. Although terrain representations are ubiquitous, there is not a thorough understanding of map-readers’ cognition of geographic surfaces from various terrain representations. The research described in this thesis empirically assessed map users’ abilities at estimating straight-line distance using maps with two different types of terrain representations and at three different scales. The objective of this research was to assess how accurately map users estimate distance on the ground taking into account variations in elevation. Participant data in the form of demographics and distance estimates were statistically analyzed to determine if …

The Image From The Road: Towards Mapping The Phenomenological, Rachel Anna Smith Loerts

Graduate Theses and Dissertations

An area of focus, used in early and contemporary forms of cognitive geography research, is the ‘cognitive map’, a concept that suggests “that people hold a map-like database in their minds to which they can add and use to tackle geographical tasks”. Kevin Lynch, an urban planner in the 1960s, was an early adopter of the cognitive map approach to reveal spatial cognition, what or how people see their environment, specifically cognition of the urban environment. Lynch’s research aimed to develop empirical methods, to identify how people make spatial relationships. Contemporary tools like machine learning are now considered relevant for …

Opencrimemapping.Org: An Online Tool For Visualizing Crime, Michael Crowder, Lauren Darr, Gerardo Garza, Brent Allen

SMU Data Science Review

In this paper we present a method for creating geographic visualizations of criminal incidents using open data and open-source software. The motivation for this method is to provide law enforcement agencies (LEAs) and interested citizens an affordable and relatively easy way to start analyzing geospatial data. The National Incident Based Reporting System (NIBRS) is a national standard for LEA incident reporting going into effect for all 18,000 U.S. LEAs in 2021. This project uses the Dallas Police Department's publicly available, NIBRS-style, incident data to develop a geovisual analysis tool called opencrimemapping.org.

Re-Reading The Map Of Middle-Earth: Fan Cartography's Engagement With Tolkien's Legendarium, Stentor Danielson

Journal of Tolkien Research

J.R.R. Tolkien provided an elaborate textual history for his writings about Middle-earth, but did not do so for his now-iconic maps. This paper examines how this difference, in concert with the general tendency of readers to treat maps as objective records of geography, has manifested in Tolkien's work and fan works based upon it. An examination of fan cartography shows a strong tendency to treat the published maps as records of geographical fact rather than historical documents from within Middle-earth.

A Directory Of Cartographic Inventors: Clever People Who Were Awarded A Us Patent For A Map-Related Device Or Method, Mark Monmonier, Adrienne Lee Atterberry, Kalya Fermin, Gabreille E. Marlzolf, Madeleine Hamlin

Geography and the Environment - All Scholarship

As its title and subtitle imply, this book is a collection of short biographies of people awarded United States patents for inventions intended to improve map use or map making. We say “intended” because, as with most patented innovations, their clever ideas seldom made it to store shelves, magazine ads, or mail order catalogs—a fate shared with most improvements proposed in cartography’s scientific-technical journals.

This collection is a spinoff of a project focused on inventions rather than inventors. The project’s principal product was Monmonier's book Patents and Cartographic Inventions: A New Perspective for Map History, published in 2017 by …

A Cartographic Workflow Manual For Endangered Species Conservation, Martin P. Viereckl

Graduate Student Theses, Dissertations, & Professional Papers

In response to global consumer demand for rare and exotic wildlife products, poaching of endangered species has become pervasive around the world (Eliason 1999). Despite the enactment of CITES, and other international efforts to protect vulnerable species from overexploitation, the global market for illegal wildlife products is estimated as high as $20-billion a year industry (Wyler 2008). Within important wildlife habitat sites, law enforcement struggle to curb rampant poaching that threatens the ultimate survival of many endangered species (Jachmann 2008; Rowcliffe 2004). Law-enforcement agencies responsible for protecting wildlife from poachers often lack geospatial tools that could greatly improve the effectiveness …

A History Of The Participatory Map, Jo Guldi

History Faculty Publications

This article tells, for the first time, the story of the history of the participatory map: that is, the many-to-many map-making techniques that most people are familiar with through smartphone apps and Google maps. Archival research in previously untapped archives traces the origins of participatory mapping in subaltern conversations around the world, its embrace in the modern academy and development circles, its place in the World Bank, and its conversion to online formats like Google Maps and Open Street Map. The story begins in surprising places, as international networks in the 1970s began experimenting with many-to-many mapping, their members spanning …

Introduction To Gis Using Open Source Software, 7th Ed, Frank Donnelly

Open Educational Resources

This tutorial was created to accompany the GIS Practicum, a day-long workshop offered by the Newman Library at Baruch College CUNY that introduces participants to geographic information systems (GIS) using the open source software QGIS. The practicum introduces GIS as a concept for envisioning information and as a tool for conducting geographic analyses and creating maps. Participants learn how to navigate a GIS interface, how to prepare layers and conduct a basic geographic analysis, and how to create thematic maps. This tutorial was written using QGIS version 2.14 "Essen", a cross-platform (Windows, Mac, Linux) desktop GIS software package.

Increasing Accessibility For Map Readers With Acquired And Inherited Color Vision Deficiencies: A Re-Coloring Algorithm For Maps, Gretchen M. Culp

Dissertations, Theses, and Capstone Projects

Approximately 8% of the male population suffer from an inherited form of color vision deficiency (CVD). Age, diabetes, macular degeneration, cataracts and glaucoma result in eye defects including an acquired form of CVD. Inherited CVD is marked by a difficulty in discerning red from green, while acquired CVD is marked by a difficulty in discerning blue from green. A recent review of the cartographic literature revealed a deficit in studies on accessible maps for readers with the acquired form of CVD. In addition, research on accessible maps for readers with the inherited form of CVD was restricted to the design …

Operation Mapping: Cartography, Intelligence, And The 3rd Battle Of Gaza, 1917, Joel Radunzel

Theses - ALL

World War I sparked numerous innovations in military cartography. In the Palestine theater as elsewhere, the British and Dominion forces leveraged new technologies, including aerial photography and wireless intercepts, to supplement their use of intelligence to map enemy troop positions. The creation and distribution of these position maps by the 7th Field Survey Company for the 3rd Battle of Gaza in late 1917 represented an innovative process of intelligence gathering, map production, and knowledge distribution. This thesis not only examines the Egyptian Expeditionary Force (EEF) along with its subordinate intelligence assets and cartographic organizations as a comprehensive mapping system, but …

The History And Evolution Of North American Ski Resort Map Style And Design, Amy Elizabeth Lippus

Graduate Student Theses, Dissertations, & Professional Papers

The first official ski resort in North America opened to the public in 1936 in Sun Valley, Idaho. Today, there are over 400 resorts across the continent in constant competition with one another for customers. Ski maps were first introduced as navigational tools, but quickly became a means for advertising what the resorts had to offer. The desire to outshine rival resorts has produced thousands of unique ski maps over the years, forming a collection of maps that has never been comprehensively analyzed until now. The first phase of the thesis involved the gathering of historical and modern ski maps …