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2. La Mappa mundi d'Albi: Culture géographique et représentation du monde au haut Moyen Âge: Edited by Emmanuelle Vagnon and Sandrine Victor. Paris: Éditions de la Sorbonne, 2022. ISBN 970-10-35-1-0786-4. Pp. 282, illus. Euro €30.00 (paper)
- Author
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Serchuk, Camille
- Subjects
- *
WORLD maps , *CARTOGRAPHY , *PRESERVATION of manuscripts , *BIBLIOGRAPHY , *SPIRITUALITY , *CATALOGS - Published
- 2023
- Full Text
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3. Cross-Media Mapping - Using Optical Codes to Link Paper Maps to Digital Information.
- Author
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Dickmann, Frank
- Subjects
- *
CARTOGRAPHIC materials , *CARTOGRAPHY , *PRINT materials , *PAPER arts , *MAP collections - Abstract
The linking of printed material to digital forms of interaction, which is currently increasingly being done through the implementation of image recognition software, for example, on smartphones, opens new perspectives for the use of maps. The cartographic integration of Quick Response (QR) codes has turned out to be particularly advantageous for digital information transfer due to the easy creation of QR codes, the broad use of the readers, and the map users' familiarity with QR codes. The example of an edited university site plan shows how paper maps can be thematically enriched by means of QR codes. [ABSTRACT FROM AUTHOR]
- Published
- 2015
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4. Challenges Facing Chinese Map Libraries and Librarians: From Paper to Digital Worlds and Services.
- Author
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Wang, Juanle, Li, Hongsheng, Chen, Eryang, Li, Yifan, Duan, Mingyuan, Liu, Peng, Bai, Zhongqiang, and Du, Jia
- Subjects
- *
MAP collections , *CARTOGRAPHY , *COMPUTER network resources - Abstract
Although China has a long history of cartography and map collections, the condition of China's map collections and accessibility to geographic and digital data is still unknown to world counterparts. This paper discusses the paper and digital map collections situation in China from the perspective of multiple collections and from sharing services. Paper map collections are introduced through a survey and analysis of the National Library of China, Peking University Library, and Beijing Normal University Library. Dynamic map service Web sites and the related Web infrastructure are introduced as being representative of digital map collections in China. The Data Sharing Platform of Earth System Science (DSPESS) of the National Science and Technology Infrastructure of China, which has operated for more than ten years, is used as a case study to analyze digital map data sets sharing and services. Digital map data collection characteristics, the data sharing policy, user distribution, and the stewardship staff of DSPESS are analyzed. We also present challenges and potential demands facing China's map data collection and sharing services from the perspectives of a sharing mechanism, financial support, technical challenges, and allocation of professional staff resources. [ABSTRACT FROM PUBLISHER]
- Published
- 2014
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5. Agricultural modernity and popular geographies: the public perceptions of the Coker Farm Settlement landscape.
- Author
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Ogundiwin, Babatunde A.
- Subjects
SOCIAL alienation ,PUBLIC opinion ,AGRICULTURE ,GEOGRAPHY ,CARTOGRAPHY - Abstract
The public geography of the Coker Farm Settlement highlights its existential knowledge and threat to its continued existence. I argue that visualization is crucial in the public geography, which seeks to contest the social alienation of the farm settlement landscape in the state's agricultural politics of visibility. Employing landscape analysis, this paper explores the origins of the Coker farm, the unfolding visual knowledge of the landscape, and the media representation of a threatened agricultural landscape. This paper contributes to the importance of visualization in public geographies engaged in the agricultural politics of visibility. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
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6. From Paper Maps to Virtual Reality — A View from Hong Kong.
- Author
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Tung Fung, Yee Leung, and Hui Lin
- Subjects
- *
CARTOGRAPHY , *COMPUTERS , *CARTOGRAPHIC materials , *CARTOGRAPHERS , *VIRTUAL reality - Abstract
Offers a look at the changes in the field of cartography. Impact of the advent of computers on cartography; Changes in cartographic communication; Comparison between the roles of cartographers, map users and virtual reality.
- Published
- 2004
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7. The Rediscovered Map Collection of the John Hay Library: An Example of Creating and Promoting a Collection of Nineteenth- and Early Twentieth-Century American Maps.
- Author
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Stieve, Thomas, Stone, Howard, and Pape, Whitney
- Subjects
COLLECTIBLES ,CARTOGRAPHY ,LIBRARIES ,PAPER - Abstract
The Rediscovered Map Collection of the John Hay Library offers vivid examples of mapmaking and map use in the United States from 1800 to 1920. This collection testifies to the changing technology and diversifying demands that made maps more available throughout this epoch. Libraries often have hidden treasures of this material, uncataloged and unknown to the community. With some organization and commitment, Americana paper maps can be arranged into a vibrant collection. We break down this epoch into 30-year periods to analyze the tremendous changes that occurred and how they impact libraries today. [ABSTRACT FROM AUTHOR]
- Published
- 2010
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8. Mapping Abundance for a Planetary Future: Kanaka Maoli and Critical Settler Cartographies in Hawai'i: By Candace Fujikane. Durham, NC, and London: Duke University Press, 2021. ISBN 978-1-4780-1168-2 (paper); 978-1-4780-1056-2 (cloth). Pp. xx, 279, illus. US $27.95 (paper); US $104.95 (cloth)
- Author
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Fitzpatrick, Gary L.
- Subjects
HAWAIIANS ,CARTOGRAPHY ,HISTORY of cartography ,PUBLIC demonstrations ,PROTEST movements - Abstract
Fujikane shows that Hawaiian mythological chants contain specific and reliable geographical descriptions and thus constitute legitimate forms of "cartographies" or "geographies" as she labels them. It was not until the 1830s that any Western-based mapping was done by Hawaiians themselves, and earlier mapping by non-Hawaiians was not undertaken for the benefit of the people of Hawaii (Fitzpatrick, I Early Mapping of Hawaii, i 1986). Mapping Abundance for a Planetary Future: Kanaka Maoli and Critical Settler Cartographies in Hawai'i: By Candace Fujikane. [Extracted from the article]
- Published
- 2022
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9. Mapping gendered affects: an inquiry into student feelings on entry to an Australian selective STEM high school.
- Author
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Wolfe, Melissa Joy
- Subjects
STEM education ,HIGH school students ,AUSTRALIAN students ,SCHOOLGIRLS ,AFFECT (Psychology) - Abstract
This paper emerged from an original concern regarding female under-representation in STEM fields. My concern soon morphed into considering what it feels like to be(come) as a girl student in school. Feelings produced during pedagogical events impact students' ability to continue with their engagement, participation in, and choices about, their schooling and life trajectories. I inquire into teenagers' accounts of pedagogical encounters that produced feelings of happiness, discomfort, fear, and anxiety. Drawing on theories of affect, new materialism and posthumanism, I think through the material consequences of negative affects felt by girls whilst undergoing school experiences and consider how these may be amplified in subjects and trajectories traditionally dominated by boys. This paper creates a cartography with Year 10 students' felt experiences recorded through a questionnaire at an Australian selective STEM school. Student responses illustrate how pedagogical processes are complicit in the 'making of' gender as both binary and hierarchical, and how gendered affects have consequences. I speculate that attention to providing affirming affective pedagogical events may amplify girls' and other disadvantaged students' capacity so they may grow to feel just as entitled to success within boy-dominated spaces such as STEM. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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10. ABSTRACTS OF PAPERS PRESENTED AT THE 47TH ANNUAL MEETING OF THE ASSOCIATION, HELD AT CHICAGO, ILLINOIS, MARCH 19,20,21,22, 1951.
- Subjects
ANNUAL meetings ,GEOGRAPHERS ,TROPICAL agriculture ,CARTOGRAPHY ,GEOGRAPHY ,SOCIETIES - Abstract
The article presents abstracts of papers presented at the 47th annual meeting of the Association of American Geographers, held at Chicago, Illinois between march 19, 1951 and march 22, 1951. Lewis M. Alexander presents the paper Survey of Commercial Rivalry between the North Sea Ports of Belgium and the Netherlands. Homer Aschmann presents the paper Consumer-oriented Classification of the Products of Tropical Agriculture. Tracy B. Augur presented the paper on Regional-Urban Relationships. George Beishlag presented the paper on What Cartography Can Do for Geography Students.
- Published
- 1951
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11. 'It's not cardboard, it's a house': cartographies of agentic assemblage in the early childhood classroom.
- Author
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Roa-Trejo, José J., Pacheco-Costa, Alejandra, and Guzmán-Simón, Fernando
- Subjects
CLASSROOMS ,ETHNOLOGY ,DETERRITORIALIZATION ,SOCIAL change ,GLOBALIZATION - Abstract
The concept of assemblage, drawing on the posthuman theorisations of Deleuze and Guattari, delineates a dynamic and new materialist approach to an event. In this approach, desires, material agency and (de)(re)territorialisation emerge as key concepts, and open ways to understand the school classroom in early childhood as a territory where lines of flight challenge the boundaries of normative education. This paper focuses on a classroom assemblage and aims to cartography the material relations between human and non-human bodies, where (de)(re)territorialisation forces are constant. We draw on diffractive ethnography in order to think-with-theory, making use of a vignette and a diagram containing its material relations. Our analysis highlights the agentic relations of matter in the assemblage, the role of desire as a dynamic force and the ever-changing flow of (de)(re)territorialisations that emerge in it. This study shows the complexity of material experience in early childhood, where desire and deterritorialisation frame creative and unexpected processes that defy the idea of education and classroom activities as linear processes controlled by adults. On the contrary, the cartography depicted in this research supports an idea of education as a space for the emergence of creative lines of flight, material relations and non-linear meaning-making. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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12. Contemporary issues in museums and heritage marketing management: introduction to the special issue.
- Author
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Taheri, Babak, O'Gorman, Kevin, and Baxter, Ian
- Subjects
STAKEHOLDER theory ,WORLD Heritage Sites ,CARTOGRAPHY - Abstract
An introduction is presented in which the editor discusses various reports within the issue on topics including the application of stakeholder theory in a World Heritage Site (WHS), the binaries between the imaginary cartographies of Modernity/History, East/West, Christendom/Islam, and the use of video-based approach in visitors' engagement, and social action and activity.
- Published
- 2016
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13. (re)Considering Bertin in the age of big data and visual analytics.
- Author
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MacEachren, Alan M.
- Subjects
BIG data ,VISUAL analytics ,CARTOGRAPHY ,INFORMATION processing - Abstract
This paper highlights a selection of core ideas articulated by Bertin and leveraged by many researchers over time, with particular attention to how the ideas relate to developments in cartography, big data, and visual analytics. A primary contribution is a bibliometric analysis of the impact of Bertin's Semiology of Graphics at its 50th anniversary. A briefer bibliometric assessment of Graphics and Graphic Information Processing impacts is also provided. The bibliometric analysis includes exploration of citations to Semiology of Graphics over the entire time span (in both English and French editions) as well as more focused analysis by topic and outlet since the advent of visual analytics as a research domain. Then, very recent research related to cartography, visual analytics, and big data is examined in detail to determine if and how Bertin's ideas continue to be leveraged and extended for current data representation and analysis challenges. After outlining some limitations of the bibliometric analysis, discussion reflects on the current relevance of Bertin's ideas, potential applications in visual analytics, and the need for a complement to Sémiologie Graphique focused on interactive visual interfaces to an increasingly diverse array of display forms. The paper concludes with thoughts on next steps. [ABSTRACT FROM AUTHOR]
- Published
- 2019
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14. Making a narrative tourism map: the case of Jiaxing's 'Red Boat Spirit Map', China.
- Author
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Lingqi Wang, Jiangyue Zhang, Min Weng, Mengjun Kang, and Shiliang Su
- Subjects
MAP design ,CARTOGRAPHY ,COLLECTIVE memory ,EVIDENCE gaps ,NARRATION - Abstract
Today, the marriage between cartographic language and narrative strategies has reshaped maps with the generative capability to represent the intangible historical characters and events involved in social memories following a narrative manner. Despite these advances, rather few efforts have been spared to unveil the potential of tourism maps in a narrative form. This paper seeks to rectify the gaps in this line of research by unfolding the underlying theories and cartographic design guidelines for making narrative tourism maps. In particular, a narrative cartographic design approach is demonstrated and evidenced to be practical using the case of 'Red Boat Spirit Map', a tourism map designed for Jiaxing City, one of the most well-known destinations of China's red tourism. It is believed that the theoretical instrument and cartographic design guidelines presented in our paper are particularly relevant and can be easily adapted to more general research of narrative maps. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
15. Mapping trajectories and flows: facilitating a human-centered approach to movement data analytics.
- Author
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Dodge, Somayeh and Noi, Evgeny
- Subjects
HUMAN migration patterns ,CARTOGRAPHY ,VIRAL transmission ,MAPS ,VISUAL analytics ,FOREST canopy gaps - Abstract
This paper argues for a "human-centered" approach to knowledge discovery from movement data through the use of visualization and mapping. As movement data becomes more available and diverse in dimension and resolution, mapping becomes particularly important in the exploratory analysis of movement trajectories and for capturing patterns and structures in large origin-destination flow data sets. Movement phenomena (e.g. ranging from micro-movements of humans and animals to macro-level mobility, to migration flows, to spread of viruses) are complex dynamic processes which are realized in a multidimensional location-time-context space. This paper provides a comprehensive overview of various visualization techniques for mapping movement through the lens of cartography and with a special focus on the "human user" (e.g. data scientist, analyst, domain expert, etc.). We systematically characterize and categorize available techniques based on their visual specifications and functional capacities for human control, map-interaction, and design flexibility. These elements are beneficial to enhance the user's capacities for map reasoning and knowledge discovery. Trends and gaps in the literature on movement visualization over the past 10 years are discussed. Our review suggests that future research should focus more on the role of the "human" in the development of human-centered visual analytic and exploratory tools, while providing functionalities for mapping uncertainty and protecting individual privacy in knowledge discovery of movement. These tools should be guided by a cartographic framework and visual principles specifically pertinent to movement. [ABSTRACT FROM AUTHOR]
- Published
- 2021
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16. Writing successfully for the Journal of Geography in Higher Education.
- Author
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Haigh, Martin
- Subjects
GEOGRAPHY education ,HIGHER education ,SCHOLARLY peer review ,CURRICULUM ,PROFESSIONAL peer review ,CARTOGRAPHY - Abstract
Focusing on the peer review process, this guide for potential Journal of Geography in Higher Education (JGHE) authors suggests 10 golden ground rules for preparing a successful contribution to the JGHE. These are (1) have something interesting to say, (2) have something useful to say, (3) address your audience, (4) write with academic rigour, (5) listen to learner feedback, (6) ensure constructive alignment in your curriculum, (7) make your paper belongs to the journal's community of discourse, (8) respect the mission of the journal, (9) expect to be set revisions and (10) deal systematically with any revisions set. [ABSTRACT FROM PUBLISHER]
- Published
- 2013
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17. Blueprinting in the History of Cartography.
- Author
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Murray, Jeffrey S.
- Subjects
19TH century history ,BLUEPRINTING ,MAPS ,CARTOGRAPHY ,MATHEMATICAL geography - Abstract
From the mid-19th century to the Second World War, blueprinting played an important role in the dissemination of maps. The technology was well suited to meeting the need for inexpensive copies, particularly when print runs required quick production schedules with little or no assistance from skilled tradesmen. Despite its popularity, blueprinting has received little recognition from the historical community. As a result, examples of blueprinting are under-represented in archival collections. This article examines the early development of blueprint mapping and calls for greater study and awareness of the technology as it relates to the mapping industry. [ABSTRACT FROM AUTHOR]
- Published
- 2009
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18. Mind the Map: Redesigning the London Underground Map.
- Author
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Field, Kenneth
- Subjects
SUBWAYS ,MAP design ,CARTOGRAPHY ,CARTOGRAPHERS ,MAPS - Abstract
In May 2022, ahead of the 90th anniversary of Beck's original London Underground map, Transport for London opened the new Elizabeth Line, and added it to the already-congested map. But is the map still fit for purpose? This paper references critiques of the recent iterations of the map, and undertakes a cartographic review that assesses its form and function. It includes new designs of the map, created by the author, that attempt to deal with the issues identified, as well as providing a wider critique. In exploring why cartographers and designers offer alternative, often unrequested, new designs of such classic maps, the paper will reflect upon the issue of whether holding on to an iconic map, with its flaws, is preferable to letting go of the past and designing a completely new map. Changing the map would be a brave move, but is one that this author, among others, feels is too pertinent an issue to continue to ignore. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
19. Critical cartographies for assessing and designing with planning legacies: the case of Jaap Bakema's Open Society in 't Hool, the Netherlands.
- Author
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Oliver, Juan Sanz, Bracken, Gregory, and Muñoz Sanz, Víctor
- Subjects
CARTOGRAPHY ,POWER (Social sciences) ,NEIGHBORHOODS - Abstract
The Open Society appeared as a concept in planning discourse at the Congrès International d'Architecture Moderne (CIAM XI). It attempted to create urban conditions which would allow society to prosper. Despite its good theoretical intentions, the project did not always translate well into practice. We observe that historic approaches and tools have tended to be neglected in urban regeneration projects and discussions, yet we think that they can bring valuable urban transformations. This paper therefore considers the extent to which historic planning tools and theories can be useful for assessing built projects to provide fresh approaches for urban renovation. This paper will reappraise the concept of the Open Society empirically by analysing, critiquing, and imagining its relevance in twenty-first-century planning projects and discourse. This research uses a mostly qualitative approach through critical cartographies as a main medium and to draw conclusions that highlight the power relations in the Dutch neighbourhood of 't Hool (Eindhoven) as well as the local conditions and materials that can enable them to plan for a more resilient future. We aim to bridge the gap between theory and practice through a methodology that allows for a broader and deeper understanding of place, history, potentials, and urgencies. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
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20. Research on map emotional semantics using deep learning approach.
- Author
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Xi, Daping, Hu, Xini, Yang, Lin, Yang, Nai, Liu, Yanzhu, and Jiang, Han
- Subjects
GENERAL semantics ,DEEP learning ,CONVOLUTIONAL neural networks ,SEMANTICS ,VISUAL learning ,COMPUTER engineering ,MAPS - Abstract
The main purpose of the research on map emotional semantics is to describe and express the emotional responses caused by people observing images through computer technology. Nowadays, map application scenarios tend to be diversified, and the increasing demand for emotional information of map users bring new challenges for cartography. However, the lack of evaluation of emotions in the traditional map drawing process makes it difficult for the resulting maps to reach emotional resonance with map users. The core of solving this problem is to quantify the emotional semantics of maps, it can help mapmakers to better understand map emotions and improve user satisfaction. This paper aims to perform the quantification of map emotional semantics by applying transfer learning methods and the efficient computational power of convolutional neural networks (CNN) to establish the correspondence between visual features and emotions. The main contributions of this paper are as follows: (1) a Map Sentiment Dataset containing five discrete emotion categories; (2) three different CNNs (VGG16, VGG19, and InceptionV3) are applied for map sentiment classification task and evaluated by accuracy performance; (3) six different parameter combinations to conduct experiments that would determine the best combination of learning rate and batch size; and (4) the analysis of visual variables that affect the sentiment of a map according to the chart and visualization results. The experimental results reveal that the proposed method has good accuracy performance (around 88%) and that the emotional semantics of maps have some general rules. A Map Sentiment Dataset with five discrete emotions is constructed Map emotional semantics are classified by deep learning approaches Visual variables Influencing map sentiment are analyzed. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
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21. ABSTRACTS OF PAPERS PRESENTED AT THE 50TH ANNIVERSARY MEETING OF THE ASSOCIATION OF AMERICAN GEOGRAPHERS, HELD AT PHILADELPHIA, PENNSYLVANIA, APRIL 11,12,13,14,15,1954.
- Subjects
CHILDHOOD attitudes ,CARTOGRAPHY ,INTERNATIONAL relations ,GEOGRAPHERS ,GEOGRAPHY - Abstract
Presents abstracts of articles published in the June 1954 issue of "Annals of the Association of American Geographers." "Attitude of Children Towards Maps," by Mamie L. Anderzhon; "Global Relations of the United States," by S. Whittemore Boggs; "Friedrich Ratzel in Retrospect," by Jan O. M. Broek.
- Published
- 1954
- Full Text
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22. Drawing the lines: Studying the Common Man caricatures by R.K. Laxman to understand dominant political discourse around legitimate political contestations in postcolonial India.
- Author
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Ghosal, Srimati
- Subjects
- *
CARICATURE , *RURAL geography , *IMAGINATION , *POSTCOLONIALISM , *MIDDLE class , *DISCOURSE , *CARTOGRAPHY - Abstract
The paper studies the Common Man political caricatures by R.K. Laxman, a staff cartoonist at the Times of India, to understand dominant political discourses in postcolonial India. It argues that constructs like the 'common man' and 'vote bank' through popular cultural discourse like caricatures have a critical impact on the political landscape of the country. While the former is associated with an urban English-educated middle class, the latter is used to denote the socially marginalised sections of the electorate voting en masse as a form of political assertion. The latter is perceived as an aberration in the modern secular democracy and its political voice is often delegitimised. Further, the former is associated with economic liberalisation, development and anti-corruption. The paper demonstrates how Laxman's Common Man is a proponent and mascot of these in the popular imagination. Thereby indicating that the popular cultural archive has indeed had a visible impact on the political, economic and sociological cartography of the nation. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
23. Green Cartography: A research agenda towards sustainable development.
- Author
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Wu, Mingguang, Lv, Guonian, Qiao, Lige, Roth, Robert E., and Zhu, A-Xing
- Subjects
MAP design ,DIGITAL maps ,DIGITAL mapping ,CARTOGRAPHY ,DIGITAL technology ,ENERGY consumption ,SUSTAINABLE development ,SUSTAINABLE design - Abstract
The role of cartography in environmentally-sustainable development is twofold: first, useful and usable maps enable sense making and decision making about environmental processes, impacts, and protections; second, maps themselves, as digital tools, can be more energy efficient in minimizing our impact on the environment. In this paper, we elevate this energy awareness as a key design consideration for maps and introduce a novel conceptual framework for considering the carbon footprint of the content, form, and use of maps. We first systematically investigate how specific map design decisions impact the energy consumption of digital devices. We then discuss the possible ways that digital maps can be greener, outlining a series of 'big questions' about the content, form, and use context of maps needing future research to realize greener maps. Finally, we assert that green cartography requires not only novel techniques to design green maps but also greater attention to shaping individual, organizational, and social attitudes towards environmentally-friendly maps. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
24. Young Muslims' religious identities in relation to places beyond the UK: a qualitative map-making technique in Newcastle upon Tyne.
- Author
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Kapinga, Laura, van Hoven, Bettina, Bock, Bettina B., and Hopkins, Peter
- Subjects
MUSLIM youth ,MUSLIM identity ,YOUNG adults ,CARTOGRAPHY ,RELIGIOUS identity ,RURAL children - Abstract
Transnational relations can play an important role in young people's identity negotiations and transitions to adulthood. In this article, we explore how young British-born Muslims construct and contest their religious identities and experience their changing religious identities from their lateteens until their early-twenties. We analyse how places beyond the UK shape their religious beliefs and identities in Newcastle upon Tyne in the North East of England, and present a methodological tool to understand young people's complex and changing (religious) identities and spatialities. We draw on in-depth interviews – including map-making methods – with a small number of young Muslims living in Newcastle upon Tyne whose parents migrated from Pakistan or Bangladesh. This article contributes to youth geographies, by illustrating that when the participants begin to negotiate 'being Muslim' more independently, the spatial orientation of their religious identities starts to change as well. We show that the changing meaning and importance of the places beyond the UK should be understood in relation to other spatial notions when explaining religious identity negotiations of young people. Moreover, the paper provides a methodological contribution in demonstrating how map-making can help to examine young people's identities and changing relationships to places in a transnational context. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
25. Constructing "Russian civilisation": A critical introduction to the National Atlas of Russia (publ. 2004–2008).
- Author
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Gavrilova, Sofia
- Subjects
NATIONAL character ,CARTOGRAPHY ,CRITICAL analysis - Abstract
This paper presents a critical analysis of the Russian National Atlas (2004–2008), the presentation of which is based on the tradition of the Soviet school of complex atlas production, and which is the first (and so far only) Soviet and post-Soviet Russian national atlas. Following the critical cartography approach, this paper deconstructs the atlas' structure and the range of presented maps to decode the construction of the national spatial identity and the imposed "cartographic silences". The paper shows how the presented maps and texts aligns with the overarching image of the Russian State as strong military state, and reveals the colonial narratives toward its Northern and Eastern peripheries. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
26. Mobility, materiality, and memory: Silas Sandgreen and the construction of Kalaallit cartography in the 1920s.
- Author
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Gapp, Isabelle and Pushaw, Bart
- Subjects
ART history ,CARTOGRAPHY ,INUIT ,MAP collections ,SCHOLARLY method ,MATERIALS analysis - Abstract
In 1925, Silas Sandgreen sent a map to the Library of Congress in Washington, D.C. Instead of ink on paper, Sandgreen's map featured strands of sinew binding painted driftwood islands to an animal hide, articulating the islands Kitsissut and Imerissoq of Disko Bay off the western shore of Kalaallit Nunaat. In the near century since its completion, the map's materials have become indexical of their maker's Indigeneity, functioning as erroneous evidence of "authentic" Inuit cartographic practices. A repeated fetishizing of alterity has divorced the object from its original conditions of creation, obscuring its origins and cultural meanings. This paper seeks to restore the historicity of Silas Sandgreen's map by taking a new approach to its materiality. Taking cue from recent scholarship that frames the map as an artwork, we locate the object at the intersection of various social, political, and environmental ideologies sweeping Kalaallit Nunaat, and Sandgreen's particular home islands, in the 1920s. In order to do so, we restore the maker's biography composed from new findings in Indigenous-language archives, and juxtapose that biography alongside a visual and material analysis of the most prominent media of the map: sealskin and driftwood. By charting these material histories alongside social and ecological ones, we aim to provide a template that advances multiple interdisciplinary methodologies in the nascent field of Arctic art history. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
27. Popular cartography: collaboratively mapping the territorial practices of/with the urban margin in Mumbai.
- Author
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Tang, Min and d'Auria, Viviana
- Subjects
CARTOGRAPHY ,YOUNG adults ,ETHNOLOGY - Abstract
This paper foregrounds the methodological question of how the heuristic research practices of mapping and ethnography operate together to co-produce situated knowledge of/with the urban margin. By critically reflecting on collaborative map-making with young adults in Dharavi (Mumbai), it argues for mapping as an open-ended collaboration in which mappers' various 'finding' and 'founding' acts to support the production of situated knowledge of an ever-shifting urban margin. The continuous efforts to make such knowledge visible is through re-reading, re-writing and re-drawing acts. The method prompted by this experience is proposed as 'popular cartography'. It aims to transcend mappers' backgrounds, technical skills, and disciplinary biases, and offers a collaborative medium for expressing often overlooked, opaque or difficult-to-describe lived experiences. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
28. Mapping the Occupation: Performativity and the Precarious Israeli Identity.
- Author
-
Huss, Michal
- Subjects
ISRAELI military ,CARTOGRAPHY ,COLONIES ,IMPERIALISM ,PERFORMATIVE (Philosophy) - Abstract
The 'mapping procedure' is a routine military operation of the Israeli Army in which soldiers map the houses of civilians, collect personal details of family members or take a photograph of the family. The 'Information' collected in the 'mapping procedure' is not archived or passed to the intelligence services following the operation. As the documentation produced is not collected, the central question of this paper concerns how the 'mapping procedure' functions as a practice of governing and how this relates to Israeli colonial identity. The paper contributes to the understanding of the implications of maps within colonialism, and it examines mapping as a de-territorialized performance that contributes to the production of identity. This paper suggests three readings of the 'mapping procedure'. Firstly, as a performative governing tool that implements the hierarchical categorization of people into occupiers and occupied; colonized and colonizers. Secondly, the soldiers that produce the maps are considered as policing forces of a colonial ideology that repeats and mimics British colonialism. Finally, the 'mapping procedure' is framed as a tool to refine and redraw the ethnic Jewish-Arabic binary that is needed to maintain the precarious Israeli colonial identity. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
29. Mapping citizens' emotions: participatory planning support system in Olomouc, Czech Republic.
- Author
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Pánek, Jiří
- Subjects
CARTOGRAPHY ,URBAN planning ,PUBLIC spaces ,MAP collections ,EMOTIONS - Abstract
Community mapping and emotional cartography have close links to participatory planning in the urban environment. The case study presented in this paper describes the deployment of the Emotional Maps platform for the collection and visualisation of spatial data related to the participatory planning of public space. The results () presented are a combination of paper-based and web-map surveys. 2117 respondents from Olomouc (2% of the city's population) marked 25,760 points, lines and polygons, and made 4801 comments. Six spatial questions were asked in the survey and four of them are presented in the attached map. The questions were related to the general attractiveness of the city, safety, satisfaction with public transport and suggestions for the future development of some areas. The outcomes of the survey served as the groundwork for the Strategic Plan of Olomouc for 2017–2023. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
30. Lines of Power: The Eighteenth-Century Struggle Over the Norwegian–Swedish Border in Central Scandinavia.
- Author
-
Lien, Anne Christine and Lundberg, Anders
- Subjects
ELECTRIC lines ,BORDERLANDS ,CARTOGRAPHY ,STRUGGLE ,NEGOTIATION ,COUNTRIES ,HISTORICAL maps - Abstract
The final position of the Norwegian–Swedish border was determined in 1751, after challenging negotiations. This paper focuses on central parts of Scandinavia and investigates the role of cartography in the border positioning process. The examination of a wide variety of historical maps before and after the border treaty provides insight into the differing opinions on the border region's shifting affiliation. Other factors that helped to shape the borderline were a turbulent political situation with shifting sovereignty over the area in question, as well as conflicts over valuable resources. The findings indicate that cartographic evidence had an important role in the position of the Norwegian–Swedish border in central Scandinavia. The paper adds to our understanding of maps as a political tool as well as of the role of resources in border processes, and provides new knowledge on how cartography influenced a national border between two countries fighting for land, resources and hegemony. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
31. Seaport Research: An Analysis of Research Collaboration using Social Network Analysis.
- Author
-
Woo, Su-Han, Kang, Dong-Joon, and Martin, Sally
- Subjects
HARBORS ,SOCIAL networks ,SUPPLY & demand ,INVENTORY control ,CARTOGRAPHY - Abstract
The collaboration of researchers has become the norm due to the increasingly interdisciplinary and complex characteristics of modern science. Many studies in informatics and various disciplines including logistics and supply chain management have explored how researchers conduct collaborative works and have shown a strong relationship between collaboration and research productivity. In seaport research, however, research collaboration has not been studied even though this may provide useful information about collaboration patterns, networks, behavior, and especially the effect on growth of port research. The purpose of this study, therefore, is to explore how maritime researchers and institutions have collaborated in port research and examine whether the collaboration has increased publishing productivity. This study uses co-authorship as an indicator of research collaboration and the number of papers as an indicator of research productivity. Using a database of academic papers published in English-language international journals for the last three decades (1980–2009), descriptive statistics show a growth in levels of co-authorship by decade and international geography of research collaboration. Social network analysis is then used to draw a map of collaboration and reveals the structure and decadal change of these collaborative networks. The analysis also shows who and which institutions have been at the center of port research and how co-authorship and collaboration have affected productivity of researchers and institutions over the period. [ABSTRACT FROM AUTHOR]
- Published
- 2013
- Full Text
- View/download PDF
32. Evaluating individual cartographic skills using mental sketches.
- Author
-
Nieścioruk, Kamil
- Subjects
TEACHING methods ,CARTOGRAPHY ,EFFECTIVE teaching ,INFORMATION skills ,ACHIEVEMENT gains (Education) ,TEST design - Abstract
The paper deals with a problem of assessing of individual progress of students' cartographic skills. For teacher it is important to evaluate it not only in a form of tests and semester works, but also in a less formal, score-oriented manner. The author uses mental sketches to observe results of a teaching process. The research is based on previously described author's method with modification to trace individual, anonymized changes. The identical cartographic survey (map drawing task) was conducted and repeated among students five times during the entire study cycle. Results were analyzed with cartographic methodology in mind, to assess the skills of students, their progress and used methods of presentation. Students' approach to using point, line and areal features were tested as well as design abilities in case of symbols. Information on progress and skills were used not only to observe statistical changes. The outcomes were applied in a process of evaluating the teaching effectiveness. The survey was conducted in a relation to real courses, hence the results are of great value in increasing the quality of studies and teaching methods. Some of ideas have already been introduced in cartography and GIS classes taught by the author. Sketches allow assessing of different aspects of spatial knowledge and skills. Sketches could be applied as an element of knowledge evaluation and to trace individual progress in anonymous way without being oriented on students' grades. Proposed model gives a teacher information on quality and efficiency of teaching. It can be applied to update map-making courses content. The approach can be used in other, drawing-based, courses. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
33. Lord Burghley's Map of Lancashire Revisited, c.1576–1590.
- Author
-
Shannon, William and Winstanley, Michael
- Subjects
MAPS ,CARTOGRAPHIC materials ,CARTOGRAPHY ,ATLASES - Abstract
Copyright of Imago Mundi is the property of Routledge and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2007
- Full Text
- View/download PDF
34. Machine learning in cartography.
- Author
-
Harrie, Lars, Touya, Guillaume, Oucheikh, Rachid, Ai, Tinghua, Courtial, Azelle, and Richter, Kai-Florian
- Subjects
- *
MACHINE learning , *CARTOGRAPHY , *DEEP learning , *TEXTURE mapping - Abstract
Machine learning is increasingly used as a computing paradigm in cartographic research. In this extended editorial, we provide some background of the papers in the CaGIS special issue Machine Learning in Cartography with a special focus on pattern recognition in maps, cartographic generalization, style transfer, and map labeling. In addition, the paper includes a discussion about map encodings for machine learning applications and the possible need for explicit cartographic knowledge and procedural modeling in cartographic machine learning models. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
35. Erasures of gender in/equity in Australian schooling: 'The program is not about turning boys into girls'.
- Author
-
Wolfe, Melissa Joy
- Subjects
EDUCATION policy ,CARTOGRAPHY ,EDUCATIONAL equalization ,YOUNG adults ,SECONDARY education - Abstract
This paper is a making, a cartography that maps gender equity policy in Australian education. I suggest that entrenched reductive sexist, racist, homo/transphobic and misogynistic practices have not significantly shifted materially since the implementation of inaugural gender equity programs in the 1970s, despite the investment of much money, research and purported policy changes. My cartography intentionally draws attention to how policy material impacts precarious bodies in education; those that remain firmly classified as girls and the intersecting disadvantages of students who identify as Black, Indigenous, people of color (BIPOC), gender diverse, and Lesbian, Gay, Bisexual, Transexual, Queer, Intersex (LGBTQI+). I propose that gender in/equity that continues to flourish in our schools is a consequence of an ongoing patriarchal heteronormative education policy that has efficiently removed gender from the equity equation. At present gender, inequity is hidden in plain sight and gender and sex-based violence and harassment remain rife in schools, covertly entangled in practices and processes. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
36. Automatic road network selection method considering functional semantic features of roads with graph convolutional networks.
- Author
-
Tang, Jianbo, Deng, Min, Peng, Ju, Liu, Huimin, Yang, Xuexi, and Chen, Xueying
- Subjects
- *
ARTIFICIAL intelligence , *CARTOGRAPHY , *GENERALIZATION , *TOPOLOGY , *CLASSIFICATION - Abstract
Road network selection plays a key role in map generalization for creating multi-scale road network maps. Existing methods usually determine road importance based on road geometric and topological features, few evaluate road importance from the perspective of road utilization based on human travel data, ignoring the functional values of roads, which leads to a mismatch between the generated results and people's needs. This paper develops two functional semantic features (i.e. travel path selection probability and regional attractiveness) to measure the functional importance of roads and proposes an automatic road network selection method based on graph convolutional networks (GCN), which models road network selection as a binary classification. Firstly, we create a dual graph representing the source road network and extract road features including six graphical and two functional semantic features. Then, we develop an extended GCN model with connectivity loss for generating multi-scale road networks and propose a refinement strategy based on the road continuity principle to ensure road topology. Experiments demonstrate the proposed model with functional features improves the quality of selection results, particularly for large and medium scale maps. The proposed method outperforms state-of-the-art methods and provides a meaningful attempt for artificial intelligence models empowering cartography. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
37. A systematic approach for assessing the importance of visual differences in reproduced maps.
- Author
-
Koukouraki, Eftychia and Kray, Christian
- Abstract
Critical to the foundation of scientific research, the reproducibility of studies and their results is a fundamental element, ensuring the credibility of the findings and fostering trust. Maps play an important role here, as they are used across disciplines to visualize complex insights and outcomes from a wide range of studies. Due to their relevance in this context, it is essential to be able to reproduce maps as well, and consequently, to assess whether a map reproduction was successful. In this paper, we present our research on which aspects affect the success of map reproduction and how to assess map reproduction based on the visual differences between the original and the reproduced map. We collected data from two focus groups and an online survey to gain a deeper understanding of how geoscientists and map experts conceptualize map reproduction, which factors they consider relevant in this process, and how strong their impact is relative to each other. We analyzed this data qualitatively and quantitatively to create a conceptual model that describes the assessment of map reproduction and a set of criteria that influence the success of the reproduction. With these contributions, we aim to provide an initial toolkit for systematically assessing the success of map reproduction attempts. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
38. Pentadic Cartography and India’s Foreign Policy: Insights from Jaishankar’s GLOBSEC Forum Interview.
- Author
-
Li, Zhou and Jiang, Xinxin
- Subjects
- *
CARTOGRAPHY , *INTERNATIONAL relations , *GEOPOLITICS , *MOTOR vehicle driving , *DIPLOMACY - Abstract
India’s rise as the world’s largest democracy and its challenge to the Western-defined global order have attracted significant scholarly, political, and media attention. Using Anderson and Prelli’s pentadic cartography to enhance discursive analysis in international relations, this paper looks at journalist Maithreyi Seetharaman’s interview with Subrahmanyam Jaishankar, India’s External Affairs Minister at the GLOBSEC Forum in Bratislava, Slovakia. Depicting three interlocking maps of the symbolic landscape of the interview, we highlight the use of Seetharaman and Jaishankar’s scene-act ratio, situating India’s actions in its geopolitical contexts. Jaishankar’s dual use of materialist and idealist discourses presents India as both a reactive agent influenced by external circumstances and a proactive agent with its own distinct goals and ethical considerations. This approach offers a comprehensive understanding of international politics, balancing dominant empirical narratives in IR and emphasising a complex interplay of motives that drive state behaviour. Through this case study, we advocate for a broader application of pentadic cartography in international relations to uncover the deeper meanings and contexts that shape state actions, providing a richer, more textured understanding of geopolitics, global diplomacy and state interaction. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
39. MapGPT: an autonomous framework for mapping by integrating large language model and cartographic tools.
- Author
-
Zhang, Yifan, He, Zhengting, Li, Jingxuan, Lin, Jianfeng, Guan, Qingfeng, and Yu, Wenhao
- Subjects
- *
LANGUAGE models , *ARTIFICIAL intelligence , *RESEARCH personnel , *CARTOGRAPHY , *NATURAL languages - Abstract
The mapping process generally involves intricate operations, such as symbol design, layout design, and text annotation, demanding a high level of professional expertise. The high requirement for map producers hinders the promotion and widespread adoption of mapping. Consequently, researchers are concentrating on techniques to automate and enhance the intelligence of the mapping process. For example, some studies attempt to train deep learning models for mapping, including methods like map style transfer. However, these approaches typically treat the entire map as a global input and generate a new map as output, lacking the flexibility to consider and control detailed elements within a map. Therefore, in this paper, we propose a large language model-based intelligent mapping framework, termed MapGPT, which can be used for mapping by considering the map as an integration of various map elements. Specifically, multiple professional mapping tools are designed in MapGPT, and each tool is designed to control a corresponding map element. With these tools, a large language model is used to first understand the demand of users based on mere natural language descriptions, and subsequently automatically invoke appropriate tools in sequence to generate a map. Furthermore, by utilizing a memory component to store interaction information, users can interact with MapGPT through conversation to adjust map elements such as color and position. In conclusion, MapGPT offers user-friendly mapping experience, showing potential to be a mapping assistant for professional map producers. A comprehensive demonstration of this framework is provided in a visual case study video, accessible at https://github.com/AGI-GIS/MapGPT. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
40. Multiple representations in geospatial databases, the brain's spatial cells, and deep learning algorithms.
- Author
-
Yuan, May
- Subjects
- *
MACHINE learning , *GEOGRAPHIC information systems , *MENTAL representation , *DEEP learning , *CARTOGRAPHY , *HUMAN geography - Abstract
Buttenfield (1988) pioneered research on multiple representations in the dawn of GIScience. Her efforts evoked inquiries into fundamental issues arising from the selective abstractions of infinite geographic complexity in spatial databases, cartography, and application needs for varied geographic details. These fundamental issues posed ontological challenges (e.g. entity classification) and implementational complications (e.g. duplication and inconsistency) in geographic information systems (GIS). Expanding upon Buttenfield's line of research over the last three decades, this study reviewed multiple representations in spatial databases, spatial cognition, and deep learning. Initially perceived as a hindrance to GIS, multiple representations were found to offer new perspectives to encode and decipher geographic complexity. This paper commenced by acknowledging Buttenfield's pivotal contributions to multiple representations in GIScience. Subsequent discussions synthesized the literature to outline cognitive representations of space in the brain's hippocampal formation and feature representations in deep learning. By cross-referencing related concepts of multiple representations in GIScience, the brain's spatial cells, and machine learning algorithms, this review concluded that multiple representations facilitate learning geography for both humans and machines. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
41. Scheduling problems under learning effects: classification and cartography.
- Author
-
Azzouz, Ameni, Ennigrou, Meriem, and Ben Said, Lamjed
- Subjects
MATHEMATICAL models ,SCHEDULING ,CARTOGRAPHY ,LEARNING curve ,PRODUCT life cycle ,LEARNING - Abstract
Traditionally, the processing times of jobs are assumed to be fixed and known throughout the entire process. However, recent empirical research in several industries has demonstrated that processing times decline as workers improve their skills and gain experience after doing the same task for a long time. This phenomenon is known as learning effects. Recently, several researchers have devoted a lot of effort on scheduling problems under learning effects. Although there is increase in the number of research in this topic, there are few review papers. The most recent one considers solely studies on scheduling problems with learning effects models prior to early 2007. For that, this paper focuses on reviewing the most recent advances in this field. First, we attempt to present a concise overview of some important learning models. Second, a new classification scheme for the different model of scheduling under learning effects is proposed and discussed. Next, a cartography showing the relation between some well-known models is proposed. Finally, our viewpoints and several areas for future research are provided. [ABSTRACT FROM AUTHOR]
- Published
- 2018
- Full Text
- View/download PDF
42. Learning About the Soviet State: The Establishment of Soviet Educational Cartography in the 1920s and 1930s.
- Author
-
Gavrilova, Sofia
- Subjects
CARTOGRAPHY ,NINETEENTH century ,CURRICULUM ,LEARNING ,MAPS - Abstract
This paper presents an overview of the development and the establishment of Soviet educational cartography, using the example of school world atlases. Geography, as a compulsory school subject, began to be implemented in the curriculum only after 1934, putting maps right at the centre of the educational process. This triggered the formation of new governmental committees and centralized map production, introducing new approaches to school atlases and new content that was aligned to the newly developed programme. This paper, therefore, examines the changes in the cartographic production and content of school world atlases from the late nineteenth century until 1937 against the context of changes in managing and perceiving the Russian and Soviet spaces. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
43. Visualization, mapping, and the history of mobility in the Middle Ages.
- Author
-
Perrone, Sean T., Franklin-Lyons, Adam, Shaw, David Gary, and Torgerson, Jesse W.
- Subjects
VISUALIZATION ,CARTOGRAPHY ,HISTORY ,EMIGRATION & immigration ,HISTORIOGRAPHY ,MIDDLE Ages - Abstract
This paper reviews digital methods of scholarship for visualization and mapping, and it then shows how creative and experimental visualization can help us to study the extensive networks that lay behind human mobility, from trade to war, communication, pilgrimage, migration, and much else. In the process, the paper will familiarize historians with the key aspects of digital methods from amalgamating large quantities of data to finding patterns within that data. This discussion of visualization along with the sample maps should demonstrate that digital methods offer a new tool to enhance traditional scholarship and shape richer facts and arguments. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
44. Advancing Global Cartography and GIScience.
- Author
-
Cartwright, William
- Subjects
CARTOGRAPHY ,ASSOCIATIONS, institutions, etc. ,MAPS ,GEOGRAPHIC information systems ,RESEARCH ,SOCIETIES - Abstract
The International Cartographic Association (ICA) has, for over 50 years, strived to advance cartographic theory and praxis. Throughout its work throughout the last half-century member organisations, commission and working group members and its various executive committees have established mechanisms to investigate the Art, Science and Technology of Cartography and GIScience. This paper provides an overview of the ICA. It outlines its work and its commitment to facilitate discourse in the discipline through encouraging research, publishing the findings of research and development, disseminating current thinking via various fora, encouraging excellence in map-making through competitions and exhibitions and acting internationally as the key authority in Cartography and GIScience, in many instances through member nations and with sister societies and other international bodies. This is offered to give a background to the papers provided in this special issue of The Cartographic Journal, which offers papers selected by the Scientific Committee of the 25th International Cartographic Conference of the International Cartographic Association, held in July 2011 in Paris, France. These selected papers formed part of over 900 papers that were received, reviewed and published. It is doubly rewarding, as this conference celebrates the 50th anniversary of last Paris ICA conference. [ABSTRACT FROM AUTHOR] - Published
- 2011
- Full Text
- View/download PDF
45. Why Geography Still Needs Pen and Ink Cartography.
- Author
-
Cunningham, Mary Ann
- Subjects
GEOGRAPHY education ,GEOGRAPHIC information systems ,COMPUTER software ,CURRICULUM ,MAPS ,THEMATIC maps - Abstract
This article focuses on the importance of manual pen and ink mapping techniques in geography instruction. Cartography tools have been replaced by labs full of computers running geographic information systems software, and possibly graphic design software, which are used to teach students cartographic design and thematic map production. While the transition in tools has brought substantial benefits to geographic education and geographic exploration, there are still uses for the old kind of cartography. It is argued that even a cursory familiarity with these techniques can benefit both students of cartography and students of geography more generally. Maps are one of the most seductive, as well as instructive, tools geographers have. All geographers knows that maps draw students into geography and inspire geographic curiosity and imagination. At the same time, people knows that students must practice using maps to learn to think geographically, to construct arguments about the effects of spatial context, and to trace the development of geographical phenomena. Geography curricula often spend considerable effort teaching students to read maps. Somewhat less time is spent teaching students to use maps effectively to frame their arguments in a term paper or class project.
- Published
- 2005
- Full Text
- View/download PDF
46. Characterizing behaviors of territorial-dispute-related mapping in OpenStreetMap.
- Author
-
Yang, Anran, Fan, Hongchao, Chen, Luo, Jia, Qingren, and Li, Jun
- Subjects
BOUNDARY disputes ,CARTOGRAPHY ,CRITICAL theory - Abstract
OpenStreetMap (OSM) as one of the most successful projects of Volunteered Geographical Information (VGI) has attracted millions of contributors to work together and produces massive open geographical data. However, the co-work does not always run smoothly since mapping can involve conflicted understandings of the reality. In this paper, we investigate behaviors of mapping related to territorial disputes to reveal the characteristics of contributions and examine the contradictions between ground truth as the vision of OSM and the theory of critical cartography. We perform our experiments from the perspectives of entities, changesets, and contributors using the full history data of OSM. The experiments show that territorial-dispute-related contributions have substantially different characteristics from various aspects but they cannot be treated as outliers either, considering that most contributors do not focus on disputed boundaries. Interpreting OSM data as a converging state to ground truth or equally opinions can both be inaccurate. We also find that mapping disputes may not be absolutely negative in a VGI project. We perform quantitative, large-scale (global) analysis of dispute-related mapping. The results show that territorial-dispute-related contributions and contributors are different from contributions and contributors in general. Territorial-dispute-related mapping is not an independent phenomenon for OSM. The contributors make much more disputes-unrelated contributions. Dispute-related entities have more (divergent) versions than normal boundaries, attract more participants, and are more semantically complete, especially for names. Dispute-related changesets generally attract more discussions. The spatial distribution of the dispute-related changesets is consistent with real-world territorial disputes and very different from that of all boundary-related changesets and all changesets. Contributors who participate in dispute-related contributions are generally more active. These users tend to have a special interest in boundaries but most of them do not focus on disputed boundaries. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
47. Pandemic cartographies: a conversation on mappings, imaginings and emotions.
- Author
-
Pase, Andrea, Presti, Laura Lo, Rossetto, Tania, and Peterle, Giada
- Subjects
CARTOGRAPHY ,COVID-19 pandemic ,EMOTIONS ,PANDEMICS ,CARTOGRAPHIC materials ,COVID-19 - Abstract
This paper is a response to the pervasive spread of both cartographic materials related to the COVID-19 pandemic and critical commentaries about such materials. Written by four Italian map-scholars with different theoretical backgrounds but similar socio-cultural and emotional concerns, this paper emerged spontaneously, following the impulse to grasp the rapid movement of coronavirus cartographies, particularly online. Through conversations carried out during the lockdown, the authors collaboratively observed how both scientific and governmental, as well as existential and affective features of the pandemic have been informed by cartographic imaginings. This plurality of cartographic visuals and mapping practices, which appeared soon after the coronavirus outbreak, requires exponential research angles. Approaching the pandemic through and in the proximity of maps, mapping practices, map-like objects and creative cartographies, this paper aims to foreground the speculative, empirical and fast-moving expressions of the pandemic's cartographic imagery. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
48. Numbers from a Cartographic Voyage.
- Author
-
Field, Kenneth
- Subjects
TOPOGRAPHIC maps ,MAPS ,CARTOGRAPHY - Abstract
The article discusses various reports published within the issue, including one by Alexander Kent on stylistic diversity in medium scale European topographic maps, one by Jantien Stotier and colleagues on specifications for automated solutions for generalising map data, and one by Hartwig Hochmair on the influence of map design on route choice in people's selection and use of public transportation networks.
- Published
- 2009
- Full Text
- View/download PDF
49. Land suitability assessment of the Olomouc region: an application of an Urban Planner model.
- Author
-
Burian, Jaroslav, Stachova, Marketa, and Vondrakova, Alena
- Subjects
URBAN planning ,CARTOGRAPHY - Abstract
This paper and accompanying maps focus on a land suitability assessment of the Olomouc region in the Czech Republic. All results were calculated in Urban Planner, a model designed by the authors of this paper. The method of calculation is based on a multi-criteria analysis (weighted overlay method), respects the principles of sustainable development, and allows for execution of several scenarios. The main result of this work is a set of maps. The first map sheet shows the land suitability for housing, recreation, public services, heavy industry, light industry, and transportation. The second map sheet consists of four maps showing different scenarios of land suitability for housing: one map showing the evaluation of existing proposals for housing from urban plans, and one map showing optimal areas for housing calculated by the Urban Planner model. The maps can be used as a significant source of information about the suitability of development in the Olomouc region in geographic or urban studies, both for experts and the general public. All thematic maps are on the scale of 1:125,000; supplementary maps are smaller. [ABSTRACT FROM AUTHOR]
- Published
- 2018
- Full Text
- View/download PDF
50. Teragons for Testing Implementations of Point Reduction Algorithms.
- Author
-
Visvalingam, Mahes
- Subjects
ALGORITHMS ,CARTOGRAPHY ,GEOMETRIC analysis ,GENERALIZATION ,JAVASCRIPT programming language - Abstract
There are several open source and commercial implementations of the Visvalingam algorithm for line generalization. The algorithm provides scope for implementation-specific interpretations, with different outcomes. This is inevitable and sometimes necessary and, it does not imply that an implementation is flawed. The only restriction is that the output must not be so inconsistent with the intent of the algorithm that it becomes inappropriate. The aim of this paper is to place the algorithm within the literature, and demonstrate the value of the teragon-test for evaluating the appropriateness of implementations; Mapshaper v 0.2.28 and earlier versions are used for illustrative purposes. Data pertaining to natural features, such as coastlines, are insufficient for establishing whether deviations in output are significant. The teragon-test revealed an unexpected loss of symmetry from both the Visvalingam and Douglas-Peucker options, making the tested versions unsuitable for some applications, especially outside of cartography. This paper describes the causes, and discusses their implications. Mapshaper 0.3.17 passes the teragon test. Other developers and users should check their implementations using contrived geometric data, such as the teragon data used in this paper, especially when the source code is not available for inspection. The teragon-test is also useful for evaluating other point reduction algorithms. [ABSTRACT FROM AUTHOR]
- Published
- 2018
- Full Text
- View/download PDF
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