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Mapping and the Citizen Sensor
Maps are a fundamental resource in a diverse array of applications ranging from everyday activities, such as route planning through the legal demarcation of space to scientific studies, such as those seeking to understand biodiversity and inform the design of nature reserves for species conservation. For a map to have value, it should provide an accurate and timely representation of the phenomenon depicted and this can be a challenge in a dynamic world. Fortunately, mapping activities have benefitted greatly from recent advances in geoinformation technologies. Satellite remote sensing, for example, now offers unparalleled data acquisition and authoritative mapping agencies have developed sys...
European Handbook of Crowdsourced Geographic Information
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 i...
Web and Wireless Geographical Information Systems
This book constitutes the refereed proceedings of the 9th International Symposium on Web and Wirelsss Geographical Information Systems, W2GIS 2009, held in Maynooth, Ireland, in December 2009. The 12 revised full papers presented together with two invited talks were carefully reviewed and selected from numerous submissions. The papers span a wide area including but not limited from geospatial analysis and personalization and semantic geo-spatial web to W2GIS case studies and web and mobile applications and prototypes.
Crowdsourced Geographic Information Use in Government
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.
Understanding Risk in an Evolving World
"Across the globe, a consensus is emerging on the central importance of risk information in disaster risk management. When risks are quantified and the potential impacts of hazards are anticipated, governments, communities, and individuals are able to make more informed decisions. This publication highlights some of the influential efforts—by technical specialists, institutions, and governments around the world—to create and communicate risk information quickly and at low cost, to improve the quality and transparency of risk information, and to enable more local engagement in the production of authoritative risk information than ever before. Case studies spanning 40 countries and contributed by more than 50 institutions showcase emerging best practices, demonstrate how risk assessments are being used to inform disaster risk management and broader development, and highlight lessons learned through these efforts. "
Mobile Information Systems Leveraging Volunteered Geographic Information for Earth Observation
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.
Geoinformatics for Geosciences
Geoinformatics for Geosciences: Advanced Geospatial Analysis using RS, GIS and Soft Computing is a comprehensive guide to the methodologies and techniques that can be used in Earth observation data assessments, geospatial analysis, and soft computing in the geosciences. The book covers a variety of spatiotemporal problems and topics in the areas of the environment, geohazards, urban analysis, health, pollution, climate change, resources and geomorphology, among others. Sections cover environmental and climate issues, analysis of geomorphological data, hazard and disaster impacts, natural and human resources, the influence of environmental conditions, geohazards, climate change, geomorphologi...
Volunteered Geographic Information and the Future of Geospatial Data
Geographic data is a valuable source of information in modern society. By utilizing alternative sources of this data, the availability and potential applications of geographic information systems can be increased. Volunteered Geographic Information and the Future of Geospatial Data is a pivotal reference source for the latest scholarly research on information gathering from volunteers, as opposed to official agencies and private companies, to compile geospatial data. Highlighting a range of pertinent topics such as regional landscape mapping, road safety, and land usage, this book is ideally designed for researchers, academics, students, professionals, and practitioners interested in the growing area of volunteered geographic information.
Advancing Public and Industry Participation in Coastal and Marine Sciences
This book introduces a range of citizen science approaches to the coastal and marine sciences, introducing a variety of case studies. It goes beyond the narrow definition of citizen science, and also includes the contributions to science provided by the wider tourism industry. Various methods are discussed, including traditional surveys, the use of social media and GPS tracking as sources for data, and citizen science contributions through online platforms and apps, as well as tour operator sighting logs.
Geographic Citizen Science Design
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 scie...
