Crowdsourcing Geographic Knowledge

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Crowdsourcing Geographic Knowledge

Daniel Sui,Sarah Elwood,Michael Goodchild
Crowdsourcing Geographic Knowledge Book PDF

Author : Daniel Sui,Sarah Elwood,Michael Goodchild
Publisher : Springer Science & Business Media
Page : 394 pages
File Size : 51,8 Mb
Release : 2012-08-10
Category : Science
ISBN : 9789400745872

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Crowdsourcing Geographic Knowledge by Daniel Sui,Sarah Elwood,Michael Goodchild Pdf

The phenomenon of volunteered geographic information is part of a profound transformation in how geographic data, information, and knowledge are produced and circulated. By situating volunteered geographic information (VGI) in the context of big-data deluge and the data-intensive inquiry, the 20 chapters in this book explore both the theories and applications of crowdsourcing for geographic knowledge production with three sections focusing on 1). VGI, Public Participation, and Citizen Science; 2). Geographic Knowledge Production and Place Inference; and 3). Emerging Applications and New Challenges. This book argues that future progress in VGI research depends in large part on building strong linkages with diverse geographic scholarship. Contributors of this volume situate VGI research in geography’s core concerns with space and place, and offer several ways of addressing persistent challenges of quality assurance in VGI. This book positions VGI as part of a shift toward hybrid epistemologies, and potentially a fourth paradigm of data-intensive inquiry across the sciences. It also considers the implications of VGI and the exaflood for further time-space compression and new forms, degrees of digital inequality, the renewed importance of geography, and the role of crowdsourcing for geographic knowledge production.

Crowdsourcing Geographic Knowledge

Daniel Sui,Sarah Elwood,Michael Goodchild
Crowdsourcing Geographic Knowledge Book PDF

Author : Daniel Sui,Sarah Elwood,Michael Goodchild
Publisher : Springer
Page : 396 pages
File Size : 51,5 Mb
Release : 2012-08-10
Category : Science
ISBN : 9400745885

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Crowdsourcing Geographic Knowledge by Daniel Sui,Sarah Elwood,Michael Goodchild Pdf

The phenomenon of volunteered geographic information is part of a profound transformation in how geographic data, information, and knowledge are produced and circulated. By situating volunteered geographic information (VGI) in the context of big-data deluge and the data-intensive inquiry, the 20 chapters in this book explore both the theories and applications of crowdsourcing for geographic knowledge production with three sections focusing on 1). VGI, Public Participation, and Citizen Science; 2). Geographic Knowledge Production and Place Inference; and 3). Emerging Applications and New Challenges. This book argues that future progress in VGI research depends in large part on building strong linkages with diverse geographic scholarship. Contributors of this volume situate VGI research in geography’s core concerns with space and place, and offer several ways of addressing persistent challenges of quality assurance in VGI. This book positions VGI as part of a shift toward hybrid epistemologies, and potentially a fourth paradigm of data-intensive inquiry across the sciences. It also considers the implications of VGI and the exaflood for further time-space compression and new forms, degrees of digital inequality, the renewed importance of geography, and the role of crowdsourcing for geographic knowledge production.

Crowdsourcing: Concepts, Methodologies, Tools, and Applications

Management Association, Information Resources
Crowdsourcing Concepts Methodologies Tools and Applications Book PDF

Author : Management Association, Information Resources
Publisher : IGI Global
Page : 1677 pages
File Size : 47,7 Mb
Release : 2019-05-03
Category : Business & Economics
ISBN : 9781522583639

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Crowdsourcing: Concepts, Methodologies, Tools, and Applications by Management Association, Information Resources Pdf

With the growth of information technology, many new communication channels and platforms have emerged. This growth has advanced the work of crowdsourcing, allowing individuals and companies in various industries to coordinate efforts on different levels and in different areas. Providing new and unique sources of knowledge outside organizations enables innovation and shapes competitive advantage. Crowdsourcing: Concepts, Methodologies, Tools, and Applications is a collection of innovative research on the methods and applications of crowdsourcing in business operations and management, science, healthcare, education, and politics. Highlighting a range of topics such as crowd computing, macrotasking, and observational crowdsourcing, this multi-volume book is ideally designed for business executives, professionals, policymakers, academicians, and researchers interested in all aspects of crowdsourcing.

European Handbook of Crowdsourced Geographic Information

Cristina Capineri,Muki Haklay,Haosheng Huang,Vyron Antoniou,Juhani Kettunen,Frank Ostermann,Ross Purves
European Handbook of Crowdsourced Geographic Information Book PDF

Author : Cristina Capineri,Muki Haklay,Haosheng Huang,Vyron Antoniou,Juhani Kettunen,Frank Ostermann,Ross Purves
Publisher : Ubiquity Press
Page : 476 pages
File Size : 53,8 Mb
Release : 2016-08-25
Category : Technology & Engineering
ISBN : 9781909188808

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European Handbook of Crowdsourced Geographic Information by Cristina Capineri,Muki Haklay,Haosheng Huang,Vyron Antoniou,Juhani Kettunen,Frank Ostermann,Ross Purves Pdf

This book focuses on the study of the remarkable new source of geographic information that has become available in the form of user-generated content accessible over the Internet through mobile and Web applications. The exploitation, integration and application of these sources, termed volunteered geographic information (VGI) or crowdsourced geographic information (CGI), offer scientists an unprecedented opportunity to conduct research on a variety of topics at multiple scales and for diversified objectives. The Handbook is organized in five parts, addressing the fundamental questions: What motivates citizens to provide such information in the public domain, and what factors govern/predict its validity? What methods might be used to validate such information? Can VGI be framed within the larger domain of sensor networks, in which inert and static sensors are replaced or combined by intelligent and mobile humans equipped with sensing devices? What limitations are imposed on VGI by differential access to broadband Internet, mobile phones, and other communication technologies, and by concerns over privacy? How do VGI and crowdsourcing enable innovation applications to benefit human society? Chapters examine how crowdsourcing techniques and methods, and the VGI phenomenon, have motivated a multidisciplinary research community to identify both fields of applications and quality criteria depending on the use of VGI. Besides harvesting tools and storage of these data, research has paid remarkable attention to these information resources, in an age when information and participation is one of the most important drivers of development. The collection opens questions and points to new research directions in addition to the findings that each of the authors demonstrates. Despite rapid progress in VGI research, this Handbook also shows that there are technical, social, political and methodological challenges that require further studies and research.

Geographic Citizen Science Design

Artemis Skarlatidou,Muki Haklay
Geographic Citizen Science Design Book PDF

Author : Artemis Skarlatidou,Muki Haklay
Publisher : UCL Press
Page : 400 pages
File Size : 42,8 Mb
Release : 2021-02-04
Category : Science
ISBN : 9781787356122

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Geographic Citizen Science Design by Artemis Skarlatidou,Muki Haklay Pdf

Little did Isaac Newton, Charles Darwin and other ‘gentlemen scientists’ know, when they were making their scientific discoveries, that some centuries later they would inspire a new field of scientific practice and innovation, called citizen science. The current growth and availability of citizen science projects and relevant applications to support citizen involvement is massive; every citizen has an opportunity to become a scientist and contribute to a scientific discipline, without having any professional qualifications. With geographic interfaces being the common approach to support collection, analysis and dissemination of data contributed by participants, ‘geographic citizen science’ is being approached from different angles. Geographic Citizen Science Design takes an anthropological and Human-Computer Interaction (HCI) stance to provide the theoretical and methodological foundations to support the design, development and evaluation of citizen science projects and their user-friendly applications. Through a careful selection of case studies in the urban and non-urban contexts of the Global North and South, the chapters provide insights into the design and interaction barriers, as well as on the lessons learned from the engagement of a diverse set of participants; for example, literate and non-literate people with a range of technical skills, and with different cultural backgrounds. Looking at the field through the lenses of specific case studies, the book captures the current state of the art in research and development of geographic citizen science and provides critical insight to inform technological innovation and future research in this area.

Knowledge Graph and Semantic Computing. Language, Knowledge, and Intelligence

Juanzi Li,Ming Zhou,Guilin Qi,Ni Lao,Tong Ruan,Jianfeng Du
Knowledge Graph and Semantic Computing Language Knowledge and Intelligence Book PDF

Author : Juanzi Li,Ming Zhou,Guilin Qi,Ni Lao,Tong Ruan,Jianfeng Du
Publisher : Springer
Page : 173 pages
File Size : 52,6 Mb
Release : 2018-01-18
Category : Computers
ISBN : 9789811073595

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Knowledge Graph and Semantic Computing. Language, Knowledge, and Intelligence by Juanzi Li,Ming Zhou,Guilin Qi,Ni Lao,Tong Ruan,Jianfeng Du Pdf

This book constitutes the refereed proceedings of the Second China Conference on Knowledge Graph and Semantic Computing, CCKS 2017, held in Chengdu, China, in August 2017. The 11 revised full papers and 6 revised short papers presented were carefully reviewed and selected from 85 submissions. The papers cover wide research fields including the knowledge graph, the Semantic Web, linked data, NLP, knowledge representation, graph databases.

Interacting with Geospatial Technologies

Mordechai (Muki) Haklay
Interacting with Geospatial Technologies Book PDF

Author : Mordechai (Muki) Haklay
Publisher : John Wiley & Sons
Page : 340 pages
File Size : 55,8 Mb
Release : 2010-05-17
Category : Technology & Engineering
ISBN : 9780470998243

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Interacting with Geospatial Technologies by Mordechai (Muki) Haklay Pdf

This book provides an introduction to HCI and usability aspects of Geographical Information Systems and Science. Its aim is to introduce the principles of Human-Computer Interaction (HCI); to discuss the special usability aspects of GIS which designers and developers need to take into account when developing such systems; and to offer a set of tried and tested frameworks, matrices and techniques that can be used within GIS projects. Geographical Information Systems and other applications of computerised mapping have gained popularity in recent years. Today, computer-based maps are common on the World Wide Web, mobile phones, satellite navigation systems and in various desktop computing packages. The more sophisticated packages that allow the manipulation and analysis of geographical information are used in location decisions of new businesses, for public service delivery for planning decisions by local and central government. Many more applications exist and some estimate the number of people across the world that are using GIS in their daily work at several millions. However, many applications of GIS are hard to learn and to master. This is understandable, as until quite recently, the main focus of software vendors in the area of GIS was on the delivery of basic functionality and development of methods to present and manipulate geographical information using the available computing resources. As a result, little attention was paid to usability aspects of GIS. This is evident in many public and private systems where the terminology, conceptual design and structure are all centred around the engineering of GIS and not on the needs and concepts that are familiar to the user. This book covers a range of topics from the cognitive models of geographical representation, to interface design. It will provide the reader with frameworks and techniques that can be used and description of case studies in which these techniques have been used for computer mapping application.

Geographic Data Imperfection 1

Mireille Batton-Hubert,Eric Desjardin,Francois Pinet
Geographic Data Imperfection 1 Book PDF

Author : Mireille Batton-Hubert,Eric Desjardin,Francois Pinet
Publisher : John Wiley & Sons
Page : 172 pages
File Size : 52,9 Mb
Release : 2019-08-16
Category : Computers
ISBN : 9781119648833

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Geographic Data Imperfection 1 by Mireille Batton-Hubert,Eric Desjardin,Francois Pinet Pdf

Geomatics is a field of science that has been intimately intertwined with our daily lives for almost 30 years, to the point where we often forget all the challenges it entails. Who does not have a navigation application on their phone or regularly engage with geolocated data? What is more, in the coming decades, the accumulation of geo-referenced data is expected to increase significantly. This book focuses on the notion of the imperfection of geographic data, an important topic in geomatics. It is essential to be able to define and represent the imperfections that are encountered in geographical data. Ignoring these imperfections can lead to many risks, for example in the use of maps which may be rendered inaccurate. It is, therefore, essential to know how to model and treat the different categories of imperfection. A better awareness of these imperfections will improve the analysis and the use of this type of data.

Academic Crowdsourcing in the Humanities

Mark Hedges,Stuart Dunn
Academic Crowdsourcing in the Humanities Book PDF

Author : Mark Hedges,Stuart Dunn
Publisher : Chandos Publishing
Page : 190 pages
File Size : 55,6 Mb
Release : 2017-11-15
Category : Social Science
ISBN : 9780081010457

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Academic Crowdsourcing in the Humanities by Mark Hedges,Stuart Dunn Pdf

Academic Crowdsourcing in the Humanities lays the foundations for a theoretical framework to understand the value of crowdsourcing, an avenue that is increasingly becoming important to academia as the web transforms collaboration and communication and blurs institutional and professional boundaries. Crowdsourcing projects in the humanities have, for the most part, focused on the generation or enhancement of content in a variety of ways, leveraging the rich resources of knowledge, creativity, effort and interest among the public to contribute to academic discourse. This book explores methodologies, tactics and the "citizen science" involved. Addresses crowdsourcing for the humanities and cultural material Provides a systematic, academic analysis of crowdsourcing concepts and methodologies Situates crowdsourcing conceptually within the context of related concepts, such as ‘citizen science’, ‘wisdom of crowds’, and ‘public engagement’

Crowdsourced Geographic Information Use in Government

Mordechai Haklay; Vyron Antoniou; Sofia Basiouka; Robert Soden; Peter Mooney
Crowdsourced Geographic Information Use in Government Book PDF

Author : Mordechai Haklay; Vyron Antoniou; Sofia Basiouka; Robert Soden; Peter Mooney
Publisher : World Bank Publications
Page : 76 pages
File Size : 55,7 Mb
Release : 2024-06-13
Category : Electronic
ISBN : 8210379456XXX

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Crowdsourced Geographic Information Use in Government by Mordechai Haklay; Vyron Antoniou; Sofia Basiouka; Robert Soden; Peter Mooney Pdf

The acceptance of volunteered geographic information (VGI) as a valued and useful source of information for governments is growing at all levels. Put simply, VGI is “crowdsourced” geographic information provided by a wide range of participants with varying levels of education, knowledge and skills (see Michael Goodchild’s writing for the original definition of the term). While a growing body of research demonstrates the reliability and accuracy of VGI when compared to official or government produced data sets, the progression towards their adoption and wider use is slow. There are a range of mechanisms and methods available for ensuring that crowdsourced information is fit for purpose so concerns about data quality are not the major reason for the lack of adoption. Instead, organizational practices, regulations and legal issues limit the rate of change. This report is based on a six-month study of the use of VGI by government and aims to provide a guide for the successful implementation of VGI.

Computational Science and Its Applications - ICCSA 2016

Osvaldo Gervasi,Beniamino Murgante,Sanjay Misra,Ana Maria A.C. Rocha,Carmelo M. Torre,David Taniar,Bernady O. Apduhan,Elena Stankova,Shangguang Wang
Computational Science and Its Applications ICCSA 2016 Book PDF

Author : Osvaldo Gervasi,Beniamino Murgante,Sanjay Misra,Ana Maria A.C. Rocha,Carmelo M. Torre,David Taniar,Bernady O. Apduhan,Elena Stankova,Shangguang Wang
Publisher : Springer
Page : 574 pages
File Size : 47,8 Mb
Release : 2016-07-01
Category : Computers
ISBN : 9783319421117

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Computational Science and Its Applications - ICCSA 2016 by Osvaldo Gervasi,Beniamino Murgante,Sanjay Misra,Ana Maria A.C. Rocha,Carmelo M. Torre,David Taniar,Bernady O. Apduhan,Elena Stankova,Shangguang Wang Pdf

The five-volume set LNCS 9786-9790 constitutes the refereed proceedings of the 16th International Conference on Computational Science and Its Applications, ICCSA 2016, held in Beijing, China, in July 2016. The 239 revised full papers and 14 short papers presented at 33 workshops were carefully reviewed and selected from 849 submissions. They are organized in five thematical tracks: computational methods, algorithms and scientific applications; high performance computing and networks; geometric modeling, graphics and visualization; advanced and emerging applications; and information systems and technologies.

Crowdsourcing in the Public Sector

Daren C. Brabham
Crowdsourcing in the Public Sector Book PDF

Author : Daren C. Brabham
Publisher : Georgetown University Press
Page : 120 pages
File Size : 40,6 Mb
Release : 2015-04-20
Category : Political Science
ISBN : 9781626162228

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Crowdsourcing in the Public Sector by Daren C. Brabham Pdf

Crowdsourcing is a term that was coined in 2006 to describe how the commercial sector was beginning to outsource problems or tasks to the public through an open call for solutions over the internet or social media. Crowdsourcing works to generate new ideas or develop innovative solutions to problems by drawing on the wisdom of the many rather than the few. US local government experimented with rudimentary crowdsourcing strategies as early as 1989, but in the last few years local, state, and federal government have increasingly turned to crowdsourcing to enhance citizen participation in problem solving, setting priorities, and decision making. While crowdsourcing in the public sector holds much promise and is part of a larger movement toward more citizen participation in democratic government, many challenges, especially legal and ethical issues, need to be addressed to successfully adapt it for use in the public sector. Daren C. Brabham has been at the forefront of the academic study of crowdsourcing. This book includes extensive interviews with public and private sector managers who have used crowdsourcing. Brabham concludes with a list of the top ten best practices for public managers.

Flood Damage Survey and Assessment

Daniela Molinari,Scira Menoni,Francesco Ballio
Flood Damage Survey and Assessment Book PDF

Author : Daniela Molinari,Scira Menoni,Francesco Ballio
Publisher : John Wiley & Sons
Page : 282 pages
File Size : 45,8 Mb
Release : 2017-07-31
Category : Science
ISBN : 9781119217923

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Flood Damage Survey and Assessment by Daniela Molinari,Scira Menoni,Francesco Ballio Pdf

Floods can have a devastating impact on life, property and economic resources. However, the systematic collection of damage data in the aftermath of flood events can contribute to future risk mitigation. Such data can support a variety of actions including the identification of priorities for intervention during emergencies, the creation of complete event scenarios to tailor risk mitigation strategies, the definition of victim compensation schemes, and the validation of damage models to feed cost-benefit analysis of mitigation actions. Volume highlights include: Compilation of real world case studies elaborating on the survey experiences and best practices associated with flood damage data collection, storage and analysis, that can help strategize flood risk mitigation in an efficient manner Coverage of different flooding phenomena such as riverine and mountain floods, spatial analysis from local to global scales, and stakeholder perspectives, e.g. public decision makers, researchers, private companies Contributions from leading experts in the field, researchers and practitioners, including civil protection actors working at different spatial and administrative level, insurers, and professionals working in the field of natural hazard risks mitigation Flood Damage Survey and Assessment: New Insights from Research and Practice will be a valuable resource for earth scientists, hydrologists, meteorologists, geologists, geographers, civil engineers, insurers, policy makers, and planners. Read an interview with the editors to find out more: https://eos.org/editors-vox/the-value-of-disaster-damage-data

Mobile Information Systems Leveraging Volunteered Geographic Information for Earth Observation

Gloria Bordogna,Paola Carrara
Mobile Information Systems Leveraging Volunteered Geographic Information for Earth Observation Book PDF

Author : Gloria Bordogna,Paola Carrara
Publisher : Springer
Page : 214 pages
File Size : 47,5 Mb
Release : 2017-12-21
Category : Technology & Engineering
ISBN : 9783319708782

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Mobile Information Systems Leveraging Volunteered Geographic Information for Earth Observation by Gloria Bordogna,Paola Carrara Pdf

This book, written by an international team of prominent authors, gathers the latest developments in mobile technologies for the acquisition, management, analysis and sharing of Volunteered Geographic Information (VGI) in the context of Earth observation. It is divided into three parts, the first of which presents case studies on the implementation of VGI for Earth observation, discusses the characteristics of volunteers’ engagement in relation with their expertise and motivation, analyzes the tasks they are called upon to perform, and examines the available tools for developing VGI. In turn, the second part introduces readers to essential methods, techniques and algorithms used to develop mobile information systems based on VGI for distinct Earth observation tasks, while the last part focuses on the drawbacks and limitations of VGI with regard to the above-mentioned tasks and proposes innovative methods and techniques to help overcome them. Given its breadth of coverage, the book offers a comprehensive, practice-oriented reference guide for researchers and practitioners in the field of geo-information management.

Comprehensive Geographic Information Systems

Anonim
Comprehensive Geographic Information Systems Book PDF

Author : Anonim
Publisher : Elsevier
Page : 1488 pages
File Size : 48,7 Mb
Release : 2017-07-21
Category : Science
ISBN : 9780128047934

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Comprehensive Geographic Information Systems by Anonim Pdf

Geographical Information Systems, Three Volume Set is a computer system used to capture, store, analyze and display information related to positions on the Earth’s surface. It has the ability to show multiple types of information on multiple geographical locations in a single map, enabling users to assess patterns and relationships between different information points, a crucial component for multiple aspects of modern life and industry. This 3-volumes reference provides an up-to date account of this growing discipline through in-depth reviews authored by leading experts in the field. VOLUME EDITORS Thomas J. Cova The University of Utah, Salt Lake City, UT, United States Ming-Hsiang Tsou San Diego State University, San Diego, CA, United States Georg Bareth University of Cologne, Cologne, Germany Chunqiao Song University of California, Los Angeles, CA, United States Yan Song University of North Carolina at Chapel Hill, Chapel Hill, NC, United States Kai Cao National University of Singapore, Singapore Elisabete A. Silva University of Cambridge, Cambridge, United Kingdom Covers a rapidly expanding discipline, providing readers with a detailed overview of all aspects of geographic information systems, principles and applications Emphasizes the practical, socioeconomic applications of GIS Provides readers with a reliable, one-stop comprehensive guide, saving them time in searching for the information they need from different sources