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Crowdsourcing Geographic Knowledge

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Crowdsourcing Geographic Knowledge

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Author : Daniel Sui
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-08-10

Crowdsourcing Geographic Knowledge written by Daniel Sui and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-08-10 with Science categories.

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

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Author : Daniel Sui
language : en
Publisher: Springer
Release Date : 2012-08-10

Crowdsourcing Geographic Knowledge written by Daniel Sui and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-08-10 with Science categories.

Crowdsourcing Geographic Knowledge Principles And Practice

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Author : Chris Bevan
language : en
Publisher:
Release Date : 2025-08-25

Crowdsourcing Geographic Knowledge Principles And Practice written by Chris Bevan and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-08-25 with Science categories.

The process of gathering geographical data supplied by non-expert users and combining it into useful geospatial datasets is known as crowdsourcing of geographic information. Within the context of geospatial data, the term "Volunteered Geographic Information (VGI)" expressedly refers to a dedicated collection effort inviting non-expert users to contribute, even if the term crowdsourcing generally indicates a coordinated bottom-up grassroots effort to provide information. This information, often shared via open platforms like OpenStreetMap or citizen science projects, enriches mapping and spatial databases with diverse, real-time data. VGI can include GPS traces, photos tagged with location, or annotations on digital maps. Its value lies in its immediacy and detail, supplementing traditional data sources like governmental surveys. VGI exemplifies the democratization of geographic information, empowering communities and individuals to actively participate in mapping and influencing decision-making processes. The book aims to shed light on some of the unexplored aspects of outsourcing geographic data and the recent researches in this field. The various advancements in Volunteered Geographic Information are glanced at and their applications as well as ramifications are looked at in detail. Scientists and students actively engaged in this field will find this book full of crucial and unexplored concepts.

European Handbook Of Crowdsourced Geographic Information

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Author : Cristina Capineri
language : en
Publisher: Ubiquity Press
Release Date : 2016-08-25

European Handbook Of Crowdsourced Geographic Information written by Cristina Capineri and has been published by Ubiquity Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-08-25 with Technology & Engineering categories.

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.

Crowdsourcing Concepts Methodologies Tools And Applications

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Author : Management Association, Information Resources
language : en
Publisher: IGI Global
Release Date : 2019-05-03

Crowdsourcing Concepts Methodologies Tools And Applications written by Management Association, Information Resources and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-05-03 with Business & Economics categories.

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.

Crowdsourcing In The Public Sector

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Author : Daren C. Brabham
language : en
Publisher: Georgetown University Press
Release Date : 2015-04-20

Crowdsourcing In The Public Sector written by Daren C. Brabham and has been published by Georgetown University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-04-20 with Political Science categories.

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.

Crowdsourced Geographic Information Use In Government

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Author : Mordechai Haklay; Vyron Antoniou; Sofia Basiouka; Robert Soden; Peter Mooney
language : en
Publisher: World Bank Publications
Release Date :

Crowdsourced Geographic Information Use In Government written by Mordechai Haklay; Vyron Antoniou; Sofia Basiouka; Robert Soden; Peter Mooney and has been published by World Bank Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.

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.

Geographic Data Imperfection 1

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Author : Mireille Batton-Hubert
language : en
Publisher: John Wiley & Sons
Release Date : 2019-09-11

Geographic Data Imperfection 1 written by Mireille Batton-Hubert and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-11 with Computers categories.

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.

Thinking Big Data In Geography

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Author : Jim Thatcher
language : en
Publisher: U of Nebraska Press
Release Date : 2018

Thinking Big Data In Geography written by Jim Thatcher and has been published by U of Nebraska Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with Science categories.

Thinking Big Data in Geography offers a practical state-of-the-field overview of big data as both a means and an object of research, with essays from prominent and emerging scholars such as Rob Kitchin, Renee Sieber, and Mark Graham. Part 1 explores how the advent of geoweb technologies and big data sets has influenced some of geography's major subdisciplines: urban politics and political economy, human-environment interactions, and geographic information sciences. Part 2 addresses how the geographic study of big data has implications for other disciplinary fields, notably the digital humanities and the study of social justice. The volume concludes with theoretical applications of the geoweb and big data as they pertain to society as a whole, examining the ways in which user-generated data come into the world and are complicit in its unfolding. The contributors raise caution regarding the use of spatial big data, citing issues of accuracy, surveillance, and privacy.

International Encyclopedia Of Human Geography

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Author :
language : en
Publisher: Elsevier
Release Date : 2019-11-29

International Encyclopedia Of Human Geography written by and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-29 with Social Science categories.

International Encyclopedia of Human Geography, Second Edition, Fourteen Volume Set embraces diversity by design and captures the ways in which humans share places and view differences based on gender, race, nationality, location and other factors—in other words, the things that make people and places different. Questions of, for example, politics, economics, race relations and migration are introduced and discussed through a geographical lens. This updated edition will assist readers in their research by providing factual information, historical perspectives, theoretical approaches, reviews of literature, and provocative topical discussions that will stimulate creative thinking. Presents the most up-to-date and comprehensive coverage on the topic of human geography Contains extensive scope and depth of coverage Emphasizes how geographers interact with, understand and contribute to problem-solving in the contemporary world Places an emphasis on how geography is relevant in a social and interdisciplinary context

Crowdsourcing Geographic Knowledge

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