Mapping urban fingerprints of odonyms automatically extracted from French novels

ABSTRACT

In this paper, we propose and discuss a methodology to map the spatial fingerprints of novels and authors based on all of the named urban roads (i.e., odonyms) extracted from novels. We present several ways to explore Parisian space and fictional landscapes by interactively and simultaneously browsing geographical space and literary text. Our project involves building a platform capable of retrieving, mapping and analyzing the occurrences of named urban roads in novels in which the action occurs wholly or partly in Paris. This platform will be used in several areas, such as cultural tourism, urban research, and literary analysis. The paper focuses on extracting named urban roads and mapping the results for a sample of 31 novels published between 1800 and 1914. Two approaches to the annotation of odonyms are compared. First, we describe a proof of concept using queries made via the TXM textual analysis platform. Then, we describe an automatic process using a natural language processing (NLP) method. Additionally, we mention how the geosemantic information annotated from the text (e.g., a structure combining verbs, spatial relations, named entities, adjectives and adverbs) can be used to automatically characterize the semantic content associated with named urban roads.     

Organization of Feature-, Time-, and Location-Based Mental Models

This study considers how mental models are encoded into memory by viewing visual displays like maps. A mental model is an internal representation of a situation that links objects or concepts to other objects or concepts. Previous studies indicated location-based mental models are encoded when a series of propositional statements such as the object is in the location are read from a text. Evidence that locations were being used as the basic container for an organization of mental models is provided by a significant fan effect. A fan effect shows an increase in reaction time with the number of models considered when making a decision. Features, times, and locations were considered as possible containers in the mental models. Subjects created location-based mental models, but also encoded feature-based mental models. A reverse fan effect for time, found for a map animation, suggested the order of the presentation of maps could greatly affect the structure of learned information.     

Paper versus Pixel: Effectiveness of Paper versus Electronic Maps To Teach Map Reading Skills in an Introductory Physical Geography Course

Abstract

This article addresses the lack of outcome-based research on the integration of technology into pedagogy at the undergraduate college level. It describes a study performed at a Midwestern university, testing the relative effectiveness of paper and electronic topographic maps for teaching map-reading skills, and considers the relationship between learning styles and paper or digital map preference. Results indicate that, although student map skill performance did not differ significantly with the use of paper or electronic maps, students preferred paper maps. Neither their performance nor their preferences were related to learning style. The article discusses the significance of these findings.     

Rockin' and Rappin' in American Music: Themes and Resources

Abstract

As a relevant aspect of contemporary culture, music is a significant part of the lifestyles of students at all levels of education. Thus, use of various genres of American music is framed in the context of the National Standards five themes of geography—location, movement, human-environment interaction, region, and place. Several classroom projects appropriate for grades 7–12 are identified, including data collection, map preparation, and development of a research paper. Teaching resources consist of references used in text, music geography bibliography in addition to references, data sources, useful music-related websites, and list of research paper topics.     

A MAP OF URBAN PLACES,U.S.S.R., 1970

Abstract

Figures from the 1970 Soviet Census provide an abundance of information on population changes in the U.S.S.R. Of special note is the process of urbanization and a noticeable concentration of urban growth in the hitherto largely rural zones of western Russia. A large map of urban places in 1970, designed primarily for classroom use, accompanies the text (see inside back cover). The map utilizes a special stippled-sphere technique to allow a three-dimensional effect without half-tone reproduction.     

INCORPORATING INHERENT MAP ERROR INTO FLOOD-HAZARD ANALYSIS

Maps are an important source of data for planning and land use analysis of flood-prone areas. Map users with inadequate training are not aware that map errors can lead to ineffective decisions. Although inherent errors introduced by transformation, map construction, and symbolization are never identified on maps, they limit the effectiveness of maps as sources of data. Additional vertical and horizontal errors can be introduced during map use. Knowledge of the sources and amounts of such errors should result in more effective decisions regarding flood hazards.     

The Regionalization of Africa: Delineating Africa's Subregions Using Airline Data

Abstract

Current regionalizations of Africa have limitations in that they are attribute-based and regions are delineated according to national boundaries. Taking the world city network approach as starting point, it is possible to use relational data (i.e., information about the relationships between cities) rather than attribute data, and moreover, it becomes possible to ignore state boundaries by delineating the regions based on the location of the interaction structure between cities. This research uses airline data. A network analysis is performed on the number of passengers who fly between cities in Africa. A subregional map is created based on the results.     

The Trade and Industries of Western South America

Abstract

This research was based on an instructional module developed and used to investigate whether GIS can be used to enhance fourth grade students' geographic knowledge and map skills. Another goal was to identify challenges the teachers and the students face using GIS.

Findings from the study suggest that using GIS in the classroom helps students improve their geographic knowledge and maps skills. In addition, this study found that the students' geographic content knowledge tended to improve gradually and the knowledge transferred to the subsequent lessons, while certain map skills tended to develop in a more specific manner.     

Fundamental operations in computer-assisted map analysis

Abstract

Geographical information systems (GIS) provide capabilities for the mapping, management and analysis of cartographic information. Unlike most other disciplines, GIS technology was born from specialized applications. A comprehensive theory relating the various techniques used in these applications is only now emerging. By organizing the set of analytic methods into a mathematical structure, a generalized framework for cartographic modelling is developed. Within this framework, users logically order primitive operators on map variables in a manner analogous to traditional algebra and statistics. This paper describes the fundamental classes of operations used in computer-assisted map analysis. Several of the procedures are demonstrated using a fourth-generation computer language for personal computers.     

Equity vs. Efficiency: Public Capital Investment in Ohio, 1988–1992

Recent research on the role of public capital in the economy focuses primarily on assessing its economic, and sometimes spatial economic, impacts. Access to more detailed and disaggregate data than typically used in these analyses allows us to take a fresh perspective on the often conflicting goals of interregional equity and aggregate efficiency. Using the state of Ohio as a case study, and classic definitions of equity and efficiency, we assess the correspondence between distributions of infrastructure investment and the social/economic distress they are intended to alleviate. Traditional map and statistical analysis combined with a graphical device we call the variegated distribution plot reveals that, in both rates and levels, investment is highest in areas of greatest distress. Both patterns are consistent with equity-driven investment distributions.     

An iconic query language for topological relationships in GIS

Abstract

The study of query languages for spatial databases is an active research area. This paper describes a new spatial query language that uses a visual grammar to express topological relationships. It is supplemented by text and icons to handle other spatial and non-spatial queries. A graphical user interface is also developed to provide an interactive environment for composing the iconic query command. To test the language, the interface is implemented on a SUN 4 Workstation and linked to Ingres, a relational DBMS. Preliminary tests show that the iconic query language is more convenient for expressing spatial concepts than conventional textual languages. This is due mainly to the two-dimensionality of iconic languages in contrast with the linear nature of conventional languages.     

SCALING TECHNIQUES IN THE ANALYSIS OF ENVIRONMENTAL COGNITION DATA∗

The utility of nonmetric, multidimensional-scaling techniques is demonstrated for the analysis and collection of environmental-cognition data. By comparing the multidimensional-scaling solutions of a real-setting map to scaling solutions for sketch maps and two psychophysical, distance-scaling procedures, we demonstrate that magnitude estimation of actual interpoint distances is comparable in accuracy to sketch maps when produced without constraints, or when subjects are given a specified list of landmarks to include on their maps. Triadic comparisons of actual interpoint distances were less accurate than the three other techniques.     

Economic geography as regional contexts’ reconsidered – implications for disciplinary division of labour,research focus and societal relevance

ABSTRACT

The aim of the article is to discuss whether a definition of economic geography as contextual analysis still is viable and relevant. The author argues that the definition remains the key to the production of high quality and social relevant research. He concludes that contextual analysis represents the competitive advantage of economic geography among other social sciences and the best position to demonstrate its relevance to the broader society.     

Exploring and Visualizing Stakeholder Value Regimes in the Context of Peri-Urban Park Planning

Abstract

Peri-urban zones are an emerging issue in the analysis of urban areas as social-ecological systems. This work presents a process of developing support tools for local planning and decision-making, which were used to facilitate discussion between stakeholders about planning a future peri-urban park in the south of Prague, Czech Republic. Sociological methods were employed to describe and visualize the attitudes, communication patterns and value regimes of involved stakeholders. The research developed and tested an approach to map the distribution of stakeholder value regimes related to the study area and demonstrated its capability in facilitating communication between stakeholders. The output maps can serve as practical support tools and provide efficient means during the search for consensus on a form of shared governance in the future peri-urban park.     

Delmarva Coastal Bays Map Contest for Fourth Graders

Abstract

This map contest is an exercise in geographic education for fourth grade students. It is sponsored by a grassroots, nonprofit environmental organization to raise the awareness and appreciation of students to the special features of their home region. The maps illustrate some aspect of the living resources or history of the region. As a case study of the map contest, this paper describes its design, publicity, appeal to teachers, judging of entries, and role of volunteers. It considers the research on map skills among young students and ways in which the contest supports geographic education.     

Map Skills Instruction and the Child's Developing Cognitive Abilities

Abstract

Research in education, psychology, and geography is utilized to relate the child's pattern of gradually developing cognitive abilities to his increasing ability to master skills. Although the child's symbolization abilities develop quite early, his ability to orient himself spatially and to use the important concepts of scale and an external frame of reference develop more gradually, as does his manipulative ability to make accurate, detailed maps. Based on this research, a hierarchical sequence for map skills instruction is proposed and related to existing map skills programs. This sequential structure differs from most existing materials in its emphasis on the very gradual development of the ability to use grid reference systems and orient himself satisfactorily on maps, as well as the gradual acquisition of certain measurement abilities.     

Comment on ‘Concerning “The economic evaluation of implementing a GIS‘”

Abstract

A fragmentation index has been implemented as a region based GIS operator to describe the spatial distribution of thematic classes in one data layer within map regions defined in another data layer. It has been applied to integrated analysis of digital maps and classified remote sensing data, for estimation of landscape complexity within watersheds and for detection of logged forest stands. The properties of the fragmentation index, when applied in this manner, are discussed. The fragmentation index is suggested as a valuable means of describing image characteristics of spectrally heterogeneous map regions.     

Developing Map Skills Through Reading Instruction

Abstract

The map skills development component of an elementary level social science reading curriculum project was tested for effects. The criterion measure was the map skills subtest of the ITBS, administered in a pre-treatment post-treatment research design. Analyses show significant (p.05) mean score differences in favor of the experimental group on the post measurement. An example of the learning activities used is included for possible teacher application of the technique.     

Geostatistical space–time mapping of house prices using Bayesian maximum entropy

Mapping spatial processes at a small scale is a challenge when observed data are not abundant. The article examines the residential housing market in Fort Worth, Texas, and builds price indices at the inter- and intra-neighborhood levels. To accomplish our objectives, we initially model price variability in the joint space–time continuum. We then use geostatistics to predict and map monthly housing prices across the area of interest over a period of 4 years. For this analysis, we introduce the Bayesian maximum entropy (BME) method into real estate research. We use BME because it rigorously integrates uncertain or secondary soft data, which are needed to build the price indices. The soft data in our analysis are property tax values, which are plentiful, publicly available, and highly correlated with transaction prices. The results demonstrate how the use of the soft data provides the ability to map house prices within a small areal unit such as a subdivision or neighborhood.     

Determination of rasterizing error a case study with the soil map of The Netherlands

Abstract

The digital soil map of The Netherlands (scale 1: 50 000) in vector form was rasterized using three sizes of raster cell and two different rasterizing methods. The rasterizing errors were estimated for several map sheets of different complexity using the double-conversion method, the Switzer method and the Goodchild method. The relationship between the complexity of the maps, indicated by the boundary index, and the rasterizing error is presented as a regression equation. The double-conversion method provided a better estimation of the rasterizing error than the other two methods. Differences of less than 1 per cent were found between the rasterizing methods used.