Spatial Data Management

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Spatial Data Management

Author : Nikos Mamoulis
Publisher : Morgan & Claypool Publishers
Page : 152 pages
File Size : 50,9 Mb
Release : 2012
Category : Computers
ISBN : 9781608458325

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Spatial Data Management by Nikos Mamoulis Pdf

Spatial database management deals with the storage, indexing, and querying of data with spatial features, such as location and geometric extent. Many applications require the efficient management of spatial data, including Geographic Information Systems, Computer Aided Design, and Location Based Services. The goal of this book is to provide the reader with an overview of spatial data management technology, with an emphasis on indexing and search techniques. It first introduces spatial data models and queries and discusses the main issues of extending a database system to support spatial data. It presents indexing approaches for spatial data, with a focus on the R-tree. Query evaluation and optimization techniques for the most popular spatial query types (selections, nearest neighbor search, and spatial joins) are portrayed for data in Euclidean spaces and spatial networks. The book concludes by demonstrating the ample application of spatial data management technology on a wide range of related application domains: management of spatio-temporal data and high-dimensional feature vectors, multi-criteria ranking, data mining and OLAP, privacy-preserving data publishing, and spatial keyword search. Table of Contents: Introduction / Spatial Data / Indexing / Spatial Query Evaluation / Spatial Networks / Applications of Spatial Data Management Technology

Spatial Databases

Author : Philippe Rigaux,Michel Scholl,Agnès Voisard
Publisher : Morgan Kaufmann
Page : 444 pages
File Size : 55,8 Mb
Release : 2002
Category : Computers
ISBN : 1558605886

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Spatial Databases by Philippe Rigaux,Michel Scholl,Agnès Voisard Pdf

The authors explore and explain current techniques for handling the specialised data that describes geographical phenomena in a study that will be of great value to computer scientists and geographers working with spatial databases.

Spatial Database Systems

Author : Albert K.W. Yeung,G. Brent Hall
Publisher : Springer Science & Business Media
Page : 555 pages
File Size : 52,9 Mb
Release : 2007-05-23
Category : Science
ISBN : 9781402053924

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Spatial Database Systems by Albert K.W. Yeung,G. Brent Hall Pdf

This book places spatial data within the broader domain of information technology (IT) while providing a comprehensive and coherent explanation of the guiding principles, methods, implementation and operational management of spatial databases within the workplace. The text explains the key concepts, issues and processes of spatial data implementation and provides a holistic management perspective.

Advances in Spatial Data Handling and GIS

Author : Anthony G.O. Yeh,Wenzhong Shi,Yee Leung,Chenghu Zhou
Publisher : Springer Science & Business Media
Page : 250 pages
File Size : 52,5 Mb
Release : 2012-06-06
Category : Science
ISBN : 9783642259265

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Advances in Spatial Data Handling and GIS by Anthony G.O. Yeh,Wenzhong Shi,Yee Leung,Chenghu Zhou Pdf

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.

The Development and Servicing of Spatial Data Management Techniques in the Corps of Engineers

Author : R. Pat Webb
Publisher : Unknown
Page : 32 pages
File Size : 48,8 Mb
Release : 1978
Category : Land use
ISBN : UCR:31210024723320

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The Development and Servicing of Spatial Data Management Techniques in the Corps of Engineers by R. Pat Webb Pdf

The U.S. Army Corps of Engineers is using spatial data management techniques in studies that are structured in a manner that requires spatial data management techniques to play a central and dominant role. The Corps of Hydrologic Engineering Center (HEC) provided the basic developmental work on the spatial data management and attendant processing techniques and it is continuing in the role of the basic technology transfer agent. The significant efforts required to document, maintain and service the technology and provide ready consultation service reported herein were planned for during the developmental efforts and are currently being centrally managed to encourage smooth adoption of the techniques by Corps field offices. (Author).

Advances in Spatial Databases

Author : David Abel,Beng Chin Ooi
Publisher : Springer Science & Business Media
Page : 552 pages
File Size : 40,5 Mb
Release : 1993-06-07
Category : Computers
ISBN : 3540568697

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Advances in Spatial Databases by David Abel,Beng Chin Ooi Pdf

The Third International Symposium on Large Spatial Databases (SSD '93) was held at the National University of Singapore in June 1993. The previous meetings of the series were at Sanata Barbara (1989) and Zurich (1991). The meetings are planned as a forum for researchers and practitioners specializing in database theory for and advanced applications of Spatial Information Systems. This volume constitutes the proceedings of the symposium. It contains 25 selected papersand three keynotes papers: "Spatial data management in database systems: research directions" (W. Kim), "From extensible databases to interoperability between multiple databases and GIS applications" (H.-J. Schek), and "The SEQUOIA 2000 project" (M. Stonebraker). The selectedpapers are collected into sections on: data modeling, spatial indexing, indexing mechanisms, handling of raster and vector data, spatial database systems, topology, storage management, query retrieval,knowledge engineering in SDS, and 3-dimensional data handling.

Handbook of Big Geospatial Data

Author : Martin Werner,Yao-Yi Chiang
Publisher : Springer Nature
Page : 641 pages
File Size : 45,7 Mb
Release : 2021-05-07
Category : Computers
ISBN : 9783030554620

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Handbook of Big Geospatial Data by Martin Werner,Yao-Yi Chiang Pdf

This handbook covers a wide range of topics related to the collection, processing, analysis, and use of geospatial data in their various forms. This handbook provides an overview of how spatial computing technologies for big data can be organized and implemented to solve real-world problems. Diverse subdomains ranging from indoor mapping and navigation over trajectory computing to earth observation from space, are also present in this handbook. It combines fundamental contributions focusing on spatio-textual analysis, uncertain databases, and spatial statistics with application examples such as road network detection or colocation detection using GPUs. In summary, this handbook gives an essential introduction and overview of the rich field of spatial information science and big geospatial data. It introduces three different perspectives, which together define the field of big geospatial data: a societal, governmental, and governance perspective. It discusses questions of how the acquisition, distribution and exploitation of big geospatial data must be organized both on the scale of companies and countries. A second perspective is a theory-oriented set of contributions on arbitrary spatial data with contributions introducing into the exciting field of spatial statistics or into uncertain databases. A third perspective is taking a very practical perspective to big geospatial data, ranging from chapters that describe how big geospatial data infrastructures can be implemented and how specific applications can be implemented on top of big geospatial data. This would include for example, research in historic map data, road network extraction, damage estimation from remote sensing imagery, or the analysis of spatio-textual collections and social media. This multi-disciplinary approach makes the book unique. This handbook can be used as a reference for undergraduate students, graduate students and researchers focused on big geospatial data. Professionals can use this book, as well as practitioners facing big collections of geospatial data.

Spatial Data Management

Author : Nikos Mamoulis
Publisher : Springer Nature
Page : 133 pages
File Size : 44,9 Mb
Release : 2022-06-01
Category : Computers
ISBN : 9783031018848

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Spatial Data Management by Nikos Mamoulis Pdf

Spatial database management deals with the storage, indexing, and querying of data with spatial features, such as location and geometric extent. Many applications require the efficient management of spatial data, including Geographic Information Systems, Computer Aided Design, and Location Based Services. The goal of this book is to provide the reader with an overview of spatial data management technology, with an emphasis on indexing and search techniques. It first introduces spatial data models and queries and discusses the main issues of extending a database system to support spatial data. It presents indexing approaches for spatial data, with a focus on the R-tree. Query evaluation and optimization techniques for the most popular spatial query types (selections, nearest neighbor search, and spatial joins) are portrayed for data in Euclidean spaces and spatial networks. The book concludes by demonstrating the ample application of spatial data management technology on a wide range of related application domains: management of spatio-temporal data and high-dimensional feature vectors, multi-criteria ranking, data mining and OLAP, privacy-preserving data publishing, and spatial keyword search. Table of Contents: Introduction / Spatial Data / Indexing / Spatial Query Evaluation / Spatial Networks / Applications of Spatial Data Management Technology

Spatial Database for GPS Wildlife Tracking Data

Author : Ferdinando Urbano,Francesca Cagnacci
Publisher : Springer Science & Business Media
Page : 271 pages
File Size : 53,8 Mb
Release : 2014-03-12
Category : Science
ISBN : 9783319037431

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Spatial Database for GPS Wildlife Tracking Data by Ferdinando Urbano,Francesca Cagnacci Pdf

This book guides animal ecologists, biologists and wildlife and data managers through a step-by-step procedure to build their own advanced software platforms to manage and process wildlife tracking data. This unique, problem-solving-oriented guide focuses on how to extract the most from GPS animal tracking data, while preventing error propagation and optimizing analysis performance. Based on the open source PostgreSQL/PostGIS spatial database, the software platform will allow researchers and managers to integrate and harmonize GPS tracking data together with animal characteristics, environmental data sets, including remote sensing image time series, and other bio-logged data, such as acceleration data. Moreover, the book shows how the powerful R statistical environment can be integrated into the software platform, either connecting the database with R, or embedding the same tools in the database through the PostgreSQL extension Pl/R. The client/server architecture allows users to remotely connect a number of software applications that can be used as a database front end, including GIS software and WebGIS. Each chapter offers a real-world data management and processing problem that is discussed in its biological context; solutions are proposed and exemplified through ad hoc SQL code, progressively exploring the potential of spatial database functions applied to the respective wildlife tracking case. Finally, wildlife tracking management issues are discussed in the increasingly widespread framework of collaborative science and data sharing. GPS animal telemetry data from a real study, freely available online, are used to demonstrate the proposed examples. This book is also suitable for undergraduate and graduate students, if accompanied by the basics of databases.

Spatial Data on Water

Author : Hassane Jarar Oulidi
Publisher : Elsevier
Page : 174 pages
File Size : 42,8 Mb
Release : 2018-11-24
Category : Science
ISBN : 9780128183885

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Spatial Data on Water by Hassane Jarar Oulidi Pdf

Spatial Data on Water: Geospatial Technologies and Data Management focuses on the worldwide corroborated difficulties in accessing data, a major hindrance in conducting water related studies in several domains. Presents examples of research focused on water resource management Includes a guide on how to manage water data using a geographic information system and a spatial data infrastructure Provides several ideas and techniques to support integrated water data management

Spatial Data Modelling for 3D GIS

Author : Alias Abdul-Rahman,Morakot Pilouk
Publisher : Springer Science & Business Media
Page : 291 pages
File Size : 41,7 Mb
Release : 2007-09-23
Category : Science
ISBN : 9783540741671

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Spatial Data Modelling for 3D GIS by Alias Abdul-Rahman,Morakot Pilouk Pdf

This book covers fundamental aspects of spatial data modelling specifically on the aspect of three-dimensional (3D) modelling and structuring. Realisation of "true" 3D GIS spatial system needs a lot of effort, and the process is taking place in various research centres and universities in some countries. The development of spatial data modelling for 3D objects is the focus of this book.

Spatial Data on the Web

Author : Alberto Belussi,Barbara Catania,Eliseo Clementini,Elena Ferrari
Publisher : Springer Science & Business Media
Page : 316 pages
File Size : 46,6 Mb
Release : 2007-08-15
Category : Computers
ISBN : 9783540698784

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Spatial Data on the Web by Alberto Belussi,Barbara Catania,Eliseo Clementini,Elena Ferrari Pdf

This book focuses on the modeling and management of spatial data in distributed systems. The authors have structured the contributions from internationally renowned researchers into four parts. The book offers researchers an excellent overview of the state-of-the-art in modeling and management of spatial data in distributed environments, while it may also be the basis of specialized courses on Web-based geographical information systems.

Spatial Databases

Author : Anonim
Publisher : Pearson Education India
Page : 290 pages
File Size : 49,7 Mb
Release : 2007
Category : Electronic
ISBN : 8131726282

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Spatial Databases by Anonim Pdf

Spatial database research has continued to advance greatly since three decades ago, addressing the growing data management and analysis needs of spatial applications. This research has produced a taxonomy of models for space, conceptual models, spatial query languages and query processing, spatial file organization and indexes, and spatial data mining. However, emerging needs for spatial database systems include the handling of 3D spatial data, temporal dimension with spatial data, and spatial data visualization. In addition, the rise of new systems such as sensor networks and multi-core processors is likely to have an impact in spatial databases. The goal of this paper is to provide a broad overview of the recent advancements in spatial databases and research needs in each area.

Application of Spatial-data Management Techniques in Corps Planning

Author : Darryl W. Davis
Publisher : Unknown
Page : 20 pages
File Size : 46,9 Mb
Release : 1986
Category : Water resources development
ISBN : UCR:31210024756924

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Application of Spatial-data Management Techniques in Corps Planning by Darryl W. Davis Pdf

Spatial-data management techniques allow convenient, cost-effective representation of the spatially-varying data that are necessary for effective water and related-land resources planning. Application of the techniques began in the U.S. Army Corps of Engineers in the early 1970's as an experiment. Since then, the techniques have been used for regional planning studies, major flood-control studies, and limited-scope investigations. The HEC-SAM software, developed and supported by the staff of the Hydrologic Engineering Center (HEC), has made practical these applications. Keywords: Geographic information systems; Data bases.

Geographic Information Metadata for Spatial Data Infrastructures

Author : Javier Nogueras-Iso,Pedro R. Muro-Medrano,Francisco Javier Zarazaga-Soria
Publisher : Springer Science & Business Media
Page : 288 pages
File Size : 50,8 Mb
Release : 2005-03-30
Category : Computers
ISBN : 3540244646

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Geographic Information Metadata for Spatial Data Infrastructures by Javier Nogueras-Iso,Pedro R. Muro-Medrano,Francisco Javier Zarazaga-Soria Pdf

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).