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Developing Spatial Data Infrastructures
Author: Ian P. Williamson, Abbas Rajabifard, Mary-Ellen F. Feeney
Publisher: CRC Press
ISBN: 0203485777
Pages: 338
Year: 2004-03-01
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Expert perspectives on SDI theory and practice The spatial data infrastructure (SDI) concept continues to evolve and become an increasingly important element of the infrastructure that supports economic development, environmental management, and social stability. Because of its dynamic and complex nature, however, it remains a fuzzy concept to many, and depending on their needs and circumstances, practitioners, researchers, and governments adopt different views of it. Developing Spatial Data Infrastructures: from Concept to Reality makes a timely contribution to the theory and practice of SDIs and breaks new ground in improving understanding of their relevance and value. It provides expert overviews of policies, concepts, standards, and practices associated with the design, implementation, and operation of SDIs. It introduces the concept of an SDI Hierarchy based on Hierarchical Spatial Reasoning, sets out the similarities and differences between SDIs operating within and between different jurisdictions, and identifies factors key to the success of SDI initiatives. Built on key contributions to the International Symposium on Spatial Data Infrastructure held in Melbourne in November 2001, this book is the first of its kind to provide address both the theoretical and practical aspects of developing appropriate SDIs. It offers unique, detailed discussions on the challenges and direction of future SDI development and thus provides an outstanding resource for those involved in building and maintaining SDIs and for GIS professionals and students.
GIS Worlds
Author: Ian Masser
Publisher: Esri Press
ISBN:
Pages: 312
Year: 2005
View: 1209
Read: 1162
In describing the emergence of the spatial data infrastructure (SDI) phenomenon, this book covers the diffusion and evolution of SDIs around the world, and indicates the countries in which SDIs are far along, and those in which more work is needed. The implementation of SDIs from a practical perspective and a method of institution building for regional, continental, and global SDIs is outlined. This guide offers recommendations about how SDI stakeholders around the world can leverage the work already done and maintain the momentum that is currently driving the global SDI phenomenon.
Spatial Data Infrastructures in Context
Author: Zorica Nedovic-Budic, Joep Crompvoets, Yola Georgiadou
Publisher: CRC Press
ISBN: 1439828032
Pages: 288
Year: 2011-04-05
View: 1093
Read: 1318
In the wake of the so-called information technology revolution, many stakeholders from the public and private sectors (including citizens) have indeed grown accustomed to the promise and usability of spatial data infrastructures (SDI) for data access, use, and sharing. Analyzing the obstacles as well as the processes and mechanisms of integration and implementation, Spatial Data Infrastructures in Context: North and South investigates the technological and the non-technological aspects of the widespread adoption of spatial data infrastructures. Supporting theoretical issues with empirical studies, the editors pay particular attention to the non-technological aspects of organizational, financial, and legal issues including owner rights, liability, copyrights, and compatibility with precedent and supercedent laws. The authors also highlight the importance of understanding the local environment and circumstances in the process of tailoring the approaches to the conditions that characterize societies of different cultural, institutional, and economic settings. Designed to improve the accessibility, interoperability, and affordability of spatial data, the book focuses on the increasing challenges associated with integrating individuals and organizations into a network to support (1) public authorities and administrations at various levels, (2) thematic user communities, (3) enterprises, and (4) citizen-oriented society as a whole. It addresses the implementation and development of spatial data infrastructures for a wide range of themes, applicable technical standards and protocols, and specific organizational issues unique to data policy. Highlighting the potential for profound changes to the access, use, and exchange of spatial data for citizens, organizations, and geographically related applications, and therefore to the role and interaction of the stakeholders from the public and private sectors, this timely contribution provides new insights into improving our understanding of the increasing relevance, applicability, and value of spatial data infrastructures.
Research and Theory in Advancing Spatial Data Infastructure Concepts
Author: Harlan Joseph Onsrud
Publisher: ESRI, Inc.
ISBN: 1589481623
Pages: 293
Year: 2007
View: 460
Read: 1044
The book includes examples of how instrumental SDls can be in disaster preparedness and poverty management, and it examines the integration of intellectual property rights within the framework of international SDI collaboration."--BOOK JACKET.
Geospatial Free and Open Source Software in the 21st Century
Author: Erwan Bocher, Markus Neteler
Publisher: Springer Science & Business Media
ISBN: 3642105955
Pages: 261
Year: 2012-02-22
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This book contains papers presented at the first Open Source Geospatial Research Symposium held in Nantes City, France, 8-10 July, 2009. It brings together insights and ideas in the fields of Geospatial Information and Geoinformatics. It demonstrates the scientific community dynamism related to open source and free software as well as in defining new concepts, standards or tools.
DEVELOPING A SPATIAL DATA INFRASTRUCTURE FOR THE HANFORD SITE.
Author:
Publisher:
ISBN:
Pages:
Year: 2009
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Of this report is: (1) aggressive implementation of metadata; (2) higher confidence in spatial data and organizational structure; (3) improved data sharing between Hanford and neighboring government agencies; and (4) improved data sharing and management reduce unnecessary cost to DOE and the American taxpayer.
Governments And Geographic Information
Author: I. Masser
Publisher: CRC Press
ISBN: 0203212878
Pages: 144
Year: 2003-09-02
View: 534
Read: 768
Modern geographic information systems technology has transformed spatial data handling capabilities and made it necessary for governments to rethink their roles with respect to the supply and availability of geographic information.; The nature of the relationship between governments and geographic information is explored in this book from a number of different conceptual positions with reference to the experiences of Britain, the Netherlands, Austria and the United States and particularly with respect to the development of national geographic information strategies.; The book examines the role that can be played both directly through a variety of policy initiatives and also indirectly because of the extent to which they create the broader institutional context within which these are developed and implemented. The discussion is divided into three main parts. The first of these considers what is Special About Geographic Information And Evaluates The Notion Of geographic information from four different standpoints - as a resource, a commodity, an asset and an infrastructure.; The second part presents the findings from four case studies of national geographic information strategies, while the final section evaluates these experiences with a view to identifying what general lessons can be learnt from them.
Advances in Spatial Data Handling and GIS
Author: Anthony G.O. Yeh, Wenzhong Shi, Yee Leung, Chenghu Zhou
Publisher: Springer Science & Business Media
ISBN: 364225926X
Pages: 242
Year: 2012-06-06
View: 723
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This book provides a cross-section of cutting-edge research areas being pursued by researchers in spatial data handling and geographic information science (GIS). It presents selected papers on the advancement of spatial data handling and GIS in digital cartography, geospatial data integration, geospatial database and data infrastructures, geospatial data modeling, GIS for sustainable development, the interoperability of heterogeneous spatial data systems, location-based services, spatial knowledge discovery and data mining, spatial decision support systems, spatial data structures and algorithms, spatial statistics, spatial data quality and uncertainty, the visualization of spatial data, and web and wireless applications in GIS.
Spatial Data Infrastructures in Context
Author: Zorica Nedovic-Budic, Joep Crompvoets, Yola Georgiadou
Publisher: CRC Press
ISBN: 1439828032
Pages: 288
Year: 2011-04-05
View: 540
Read: 1327
In the wake of the so-called information technology revolution, many stakeholders from the public and private sectors (including citizens) have indeed grown accustomed to the promise and usability of spatial data infrastructures (SDI) for data access, use, and sharing. Analyzing the obstacles as well as the processes and mechanisms of integration and implementation, Spatial Data Infrastructures in Context: North and South investigates the technological and the non-technological aspects of the widespread adoption of spatial data infrastructures. Supporting theoretical issues with empirical studies, the editors pay particular attention to the non-technological aspects of organizational, financial, and legal issues including owner rights, liability, copyrights, and compatibility with precedent and supercedent laws. The authors also highlight the importance of understanding the local environment and circumstances in the process of tailoring the approaches to the conditions that characterize societies of different cultural, institutional, and economic settings. Designed to improve the accessibility, interoperability, and affordability of spatial data, the book focuses on the increasing challenges associated with integrating individuals and organizations into a network to support (1) public authorities and administrations at various levels, (2) thematic user communities, (3) enterprises, and (4) citizen-oriented society as a whole. It addresses the implementation and development of spatial data infrastructures for a wide range of themes, applicable technical standards and protocols, and specific organizational issues unique to data policy. Highlighting the potential for profound changes to the access, use, and exchange of spatial data for citizens, organizations, and geographically related applications, and therefore to the role and interaction of the stakeholders from the public and private sectors, this timely contribution provides new insights into improving our understanding of the increasing relevance, applicability, and value of spatial data infrastructures.
Assessing the Development of Ethiopian National Spatial Data Infrastructure
Author: D.O. Gemeda
Publisher:
ISBN:
Pages: 49
Year: 2012
View: 1203
Read: 337
Spatial Data Infrastructure plays significant role for the development of a nation. It contributes to sustainable development of a country through facilitating spatial data sharing and utilization among all levels of stakeholders. Thus, conducting SDI assessment is essential to guide its development, to monitor and improve its quality and to provide evidence of accountability for all stakeholders. Knowledge of the development status of SDI of a country is crucial to increase the accountability and development of spatial data information. In Ethiopia, there are many governmental organizations that produce spatial data to fulfill the need of geo-information in various sectors. However, the overall development status of the SDI in Ethiopia is not well known. The objective of this study is to assess the development and milestones of Ethiopian National Spatial Data Infrastructure (ENSDI). The assessment of the status of ENSDI is done by using the four multi-view assessment framework approaches; SDI-readiness, Modified state of play, Clearinghouse suitability index and Organizational approaches. The assessment of the milestones in the development of ENSDI is done using document analysis and interview with key stakeholders. Both assessment of status and milestones of the development of ENSDI involve questionnaire survey, interview and document analysis as data collection tool. Data analysis was done on the four assessment approach. The result of multi-view assessment shows that, shortage of digital data, lack of open-source data, lack of SDI awareness, and unavailability of environmental dataset policy are the major weak aspects of the ENSDI. Moreover, the technology components and data quality standards of the NSDI are very low. This is mainly due to lack of awareness among stakeholders on ESDI, low technological development, human capital, SDI culture, shortage of digital data and poor coordination of various institution in data production and exchange. On the other hand, clear mission and vision, collaboration with International donors are strong aspects of the NSDI. The major milestones that initiated NSDI development in Ethiopia are the establishment of GIS education, ENRAMED database, National Clearinghouse, GIS Society of Ethiopia and Ethiopian Geospatial Metadata Clearinghouse Node. The research identifies awareness creation for SDI, increasing ICT technology in the country, developing SDI curriculum in higher education, creation of open source data, converting analogue data to digital data, increasing cooperation of various institution in data sharing and provision, and developing data quality control procedures as the major areas of interest for NSDI secretariat to do.
Lessons for the Global Spatial Data Infrastructure
Author:
Publisher: Rand Corporation
ISBN:
Pages: 146
Year: 2002
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Geospatial data, information, and technologies are becoming more important and more common tools throughout the world because of their capacity to improve government and private-sector decisionmaking in such areas as transportation, environment, natural resources, agriculture, telecommunications, mapping, health, emergency services, research, and national security. This report presents an analysis of international collaboration for the Global Spatial Data Infrastructure (GSDI).
Spatial Data Infrastructures at Work
Author: Ezra Dessers
Publisher:
ISBN: 9058679373
Pages: 254
Year: 2014-01-28
View: 329
Read: 436
Spatial data, also known as geospatial data or geographic information, identifies the geographic location of natural and constructed features and boundaries on Earth, and has become increasingly important in various administrative practices. In order to facilitate access, use, and sharing of spatial data among organizations, information is brought together in clustered initiatives known as Spatial Data Infrastructures (SDIs). In Spatial Data Infrastructures at Work, Ezra Dessers introduces spatial enablement as a key concept to describe the realisation of SDI objectives in the context of individual public sector processes. Drawing on four years of research, Dessers argues that it has become essential, even unavoidable, to manage and (re)design interorganizational process chains in order to further advance the role of SDIs as an enabling platform for a spatially enabled society. Detailed case studies illustrate that the process he describes is the setting in which one can see the SDI at work. This book is must-read material for academics, practitioners, and policymakers dealing with SDI and spatial enablement. By extension, the book will also be of great interest to anyone confronted with societal issues that call for an integrated approach, implying in-depth cooperation between multiple organizations.
Geographic Information Science and Technology Body of Knowledge
Author: University Consortium for Geographic Information Science, Model Curricula Task Force, Body of Knowledge Advisory Board
Publisher: Assn of Amer Geographers
ISBN: 0892912677
Pages: 162
Year: 2006
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Spatial Data Quality
Author: Wenzhong Shi, Peter Fisher, Michael F. Goodchild
Publisher: CRC Press
ISBN: 0203303245
Pages: 340
Year: 2003-09-02
View: 293
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As research in the geosciences and social sciences becomes increasingly dependent on computers, applications such as geographical information systems are becoming indispensable tools. But the digital representations of phenomena that these systems require are often of poor quality, leading to inaccurate results, uncertainty, error propagation, and potentially legal liability. Spatial data quality has become an essential research topic within geographical information science. This book covers many of the cutting-edge research issues related to spatial data quality, including measurement in GIS and geostatistics, the modeling of spatial objects that have inherent uncertainty, spatial data quality control, quality management, communicating uncertainty and resolution, reasoning and decision-making, visualization of uncertainty and error metadata. Spatial Data Quality will be of interest to anyone undertaking research using GIS and related technologies.
Geographic Information Metadata for Spatial Data Infrastructures
Author: Javier Nogueras-Iso, Francisco Javier Zarazaga-Soria, Pedro R. Muro-Medrano
Publisher: Springer Science & Business Media
ISBN: 3540275088
Pages: 263
Year: 2005-12-14
View: 262
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Metadata play a fundamental role in both DLs and SDIs. Commonly defined as "structured data about data" or "data which describe attributes of a resource" or, more simply, "information about data", it is an essential requirement for locating and evaluating available data. Therefore, this book focuses on the study of different metadata aspects, which contribute to a more efficient use of DLs and SDIs. The three main issues addressed are: the management of nested collections of resources, the interoperability between metadata schemas, and the integration of information retrieval techniques to the discovery services of geographic data catalogs (contributing in this way to avoid metadata content heterogeneity).

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