Efficient Query Processing in Geographic Information Systems
Title | Efficient Query Processing in Geographic Information Systems PDF eBook |
Author | Beng Chin Ooi |
Publisher | Springer Science & Business Media |
Pages | 220 |
Release | 1990-11-28 |
Genre | Computers |
ISBN | 9783540534747 |
Very Good,No Highlights or Markup,all pages are intact.
Efficient Query Processing in a Geographic Information System
Title | Efficient Query Processing in a Geographic Information System PDF eBook |
Author | Beng Chin Ooi |
Publisher | |
Pages | 474 |
Release | 1988 |
Genre | Database management |
ISBN |
Towards Integrated Efficient GIS Query Processing
Title | Towards Integrated Efficient GIS Query Processing PDF eBook |
Author | Bingcai Zhang |
Publisher | |
Pages | 362 |
Release | 1995 |
Genre | |
ISBN |
Database Issues in Geographic Information Systems
Title | Database Issues in Geographic Information Systems PDF eBook |
Author | Nabil R. Adam |
Publisher | Springer Science & Business Media |
Pages | 147 |
Release | 2012-12-06 |
Genre | Computers |
ISBN | 1461561094 |
Geographic Information Systems (GIS) have been experiencing a steady and unprecedented growth in terms of general interest, theory development, and new applications in the last decade or so. GIS is an inter-disciplinary field that brings together many diverse areas such as computer science, geography, cartography, engineering, and urban planning. Database Issues in Geographic Information Systems approaches several important topics in GIS from a database perspective. Database management has a central role to play in most computer-based information systems, and is expected to have an equally important role to play in managing information in GIS as well. Existing database technology, however, focuses on the alphanumeric data that are required in business applications. GIS, like many other application areas, requires the ability to handle spatial as well as alphanumeric data. This requires new innovations in data management, which is the central theme of this monograph. The monograph begins with an overview of different application areas and their data and functional requirements. Next it addresses the following topics in the context of GIS: representation and manipulation of spatial data, data modeling, indexing, and query processing. Future research directions are outlined in each of the above topics. The last chapter discusses issues that are emerging as important areas of technological innovations in GIS. Database Issues in Geographic Information Systems is suitable as a secondary text for a graduate level course on Geographic Information Systems, Database Systems or Cartography, and as a reference for researchers and practitioners in industry.
An Introduction To The Theory Of Spatial Object Modelling For GIS
Title | An Introduction To The Theory Of Spatial Object Modelling For GIS PDF eBook |
Author | Martin Molenaar |
Publisher | CRC Press |
Pages | 268 |
Release | 1998-12-15 |
Genre | Technology & Engineering |
ISBN | 9780748407743 |
This text provides a background view of the object approach, related geometric aspects, the different level of data modelling and the role of geo-information theory. The rest of the book builds upon these concepts describing the applicability of broader aspects such as topology, thematic object classes and class hierarchies, object aggregation and generalization and uncertainty.
Geographic Information Systems: Concepts, Methodologies, Tools, and Applications
Title | Geographic Information Systems: Concepts, Methodologies, Tools, and Applications PDF eBook |
Author | Management Association, Information Resources |
Publisher | IGI Global |
Pages | 2281 |
Release | 2012-09-30 |
Genre | Technology & Engineering |
ISBN | 1466620390 |
Developments in technologies have evolved in a much wider use of technology throughout science, government, and business; resulting in the expansion of geographic information systems. GIS is the academic study and practice of presenting geographical data through a system designed to capture, store, analyze, and manage geographic information. Geographic Information Systems: Concepts, Methodologies, Tools, and Applications is a collection of knowledge on the latest advancements and research of geographic information systems. This book aims to be useful for academics and practitioners involved in geographical data.
Advances in Spatial Databases
Title | Advances in Spatial Databases PDF eBook |
Author | David Abel |
Publisher | Springer Science & Business Media |
Pages | 552 |
Release | 1993-06-07 |
Genre | Computers |
ISBN | 9783540568698 |
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.