An Architectural View of Spatial Data Infrastructures


Book Description

Las infraestructuras de datos espaciales son grandes sistemas de información distribuidos en Internet, basados en estándares abiertos y que permiten compartir y usar datos cuya localización es importante, como carreteras, imágenes de satélite y aéreas, negocios y lugares de interés turístico, mapas de ruido y contaminación, callejeros o datos demográficos. Este libro presenta una aproximación basada en arquitecturas de sistemas de información distribuidos para especificar y documentar infraestructuras de datos espaciales y facilitar así su desarrollo y análisis.




Spatial Data Infrastructures in Context


Book Description

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 a




Developing Spatial Data Infrastructures


Book Description

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




Advancing Strategic Science


Book Description

Science is increasingly driven by data, and spatial data underpin the science directions laid out in the 2007 U.S. Geological Survey (USGS) Science Strategy. A robust framework of spatial data, metadata, tools, and a user community that is interactively connected to use spatial data in an efficient and flexible way-known as a spatial data infrastructure (SDI)-must be available for scientists and managers to find, use, and share spatial data both within and beyond the USGS. Over the last decade, the USGS has conducted breakthrough research that has overcome some of the challenges associated with implementing a large SDI. Advancing Strategic Science: A Spatial Data Infrastructure Roadmap for the U.S. Geological Survey is intended to ground those efforts by providing a practical roadmap to full implementation of an SDI to enable the USGS to conduct strategic science.




Creating Spatial Information Infrastructures


Book Description

Initiatives, such as INSPIRE and the US DHS Geospatial Data Model, are working to develop a rich set of standards that will create harmonized models and themes for the spatial information infrastructure. However, this is only the first step. Semantically meaningful models must still be developed in order to stimulate interoperability. Creatin




Geographic Information Metadata for Spatial Data Infrastructures


Book Description

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).







Service-oriented Architecture


Book Description

Reap the benefits of increased ROI by integrating Service-Oriented Design principles and XML Web services into your IT infrastructure.




Spatial Data Infrastructure for Urban Regeneration


Book Description

This book represents part of the result of a project undertaken by the C- ter for Sustainable Urban Regeneration (cSUR). The center was est- lished in 2003 by a research fund titled the 21st Century Center of Exc- lence (COE) Program provided by the Ministry of Education, Culture, Sports, Science and Technology of Japan. The project leader was Shi- chiro Ohgaki, a professor in the Department of Urban Engineering of the University of Tokyo. cSUR integrates the four specific fields of urban planning, architecture, civil engineering, and environmental engineering with the participation of over a hundred researchers of the university. The objective of the center is to create an integrated approach to, and knowledge for, sustainable urban regeneration based on a global network of researchers and professionals; and to coordinate an international research alliance that consists of leading academic institutions worldwide. The project was carried out by four research units: A. Environment Management B. Urban Stock Management C. Social Information Management D. Action Studies Each unit consisted of smaller subunits. The third unit, which includes the contributors to this book, consisted of three smaller groups: C-1) The Next Generation Geographic Information System Integrating Human and Social Information C-2) Decoding and Analysis of Historical and Cultural Information Concerning Urban Space C-3) Participatory Planning and Urban Space Management Support Systems




Geospatial Data Infrastructure


Book Description

An important part of the information needed for well-informed decision-making in today's complex society is spatially or geographically related. This book provides the concepts, some descriptive cases, and recommended good practices for the design and implementation of Geospatial Data Infrastructure (GDI), which facilitates sharing of geoinformation at affordable costs in support of well-informed decision-making in public and private enterprise endeavours.