David O'Sullivan, David Unwin

Geographic Information Analysis (eBook, PDF)

• Format: PDF

Produktbeschreibung

Clear, up-to-date coverage of methods for analyzing geographical information in a GIS context Geographic Information Analysis, Second Edition is fully updated to keep pace with the most recent developments of spatial analysis in a geographic information systems (GIS) environment. Still focusing on the universal aspects of this science, this revised edition includes new coverage on geovisualization and mapping as well as recent developments using local statistics. Building on the fundamentals, this book explores such key concepts as spatial processes, point patterns, and autocorrelation in area data, as well as in continuous fields. Also addressed are methods for combining maps and performing computationally intensive analysis. New chapters tackle mapping, geovisualization, and local statistics, including the Moran Scatterplot and Geographically Weighted Regression (GWR). An appendix provides a primer on linear algebra using matrices. Complete with chapter objectives, summaries, "thought exercises," explanatory diagrams, and a chapter-by-chapter bibliography, Geographic Information Analysis is a practical book for students, as well as a valuable resource for researchers and professionals in the industry.

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Produktdetails

• Verlag: John Wiley & Sons
• Seitenzahl: 432
• Erscheinungstermin: 30. Juli 2014
• Englisch
• ISBN-13: 9781119023876
• Artikelnr.: 41329004

Autorenporträt

David O'Sullivan, PhD, is Associate Professor of Geography at the University of Auckland, New Zealand. David J. Unwin, MPhil, formerly professor of geography at Birkbeck College in the University of London, UK, is now retired. He is also the co-author of Computer Programming for Geographers (with J.A. Dawson) and coeditor of Visualization in Geographic Information Systems (with Hilary M. Hearnshaw), both published by Wiley.

Inhaltsangabe

Preface to the Second Edition. Acknowledgments. Preface to the First
Edition. 1 Geographic Information Analysis and Spatial Data. Chapter
Objectives. 1.1 Introduction. 1.2 Spatial Data Types. 1.3 Some
Complications. 1.4 Scales for Attribute Description. 1.5 GIS and Spatial
Data Manipulation. 1.6 The Road Ahead. Chapter Review. References. 2 The
Pitfalls and Potential of Spatial Data. Chapter Objectives. 2.1
Introduction. 2.2 The Bad News: The Pitfalls of Spatial Data. 2.3 The Good
News: The Potential of Spatial Data. Chapter Review. References. 3
Fundamentals-Mapping It Out. Chapter Objectives. 3.1 Introduction: The
Cartographic Tradition. 3.2 Geovisualization and Analysis. 3.3 The Graphic
Variables of Jacques Bertin. 3.4 New Graphic Variables. 3.5 Issues in
Geovisualization. 3.6 Mapping and Exploring Points. 3.7 Mapping and
Exploring Areas. 3.8 Mapping and Exploring Fields. 3.9 The Spatialization
of Nonspatial Data. 3.10 Conclusion. Chapter Review. References. 4
Fundamentals-Maps as Outcomes of Processes. Chapter Objectives. 4.1
Introduction: Maps and Processes. 4.2 Processes and the Patterns They Make.
4.3 Predicting the Pattern Generated by a Process. 4.4 More Definitions.
4.5 Stochastic Processes in Lines, Areas, and Fields. 4.6 Conclusions.
Chapter Review. References. 5 Point Pattern Analysis. Chapter Objectives.
5.1 Introduction. 5.2 Describing a Point Pattern. 5.3 Assessing Point
Patterns Statistically. 5.4 Monte Carlo Testing. 5.5 Conclusions. Chapter
Review. References. 6 Practical Point Pattern Analysis. Chapter Objectives.
6.1 Introduction: Problems of Spatial Statistical Analysis. 6.2
Alternatives to Classical Statistical Inference. 6.3 Alternatives to
IRP/CSR. 6.4 Point Pattern Analysis in the Real World. 6.5 Dealing with
Inhomogeneity. 6.6 Focused Approaches. 6.7 Cluster Detection: Scan
Statistics. 6.8 Using Density and Distance: Proximity Polygons. 6.9 A Note
on Distance Matrices and Point Pattern Analysis. Chapter Review.
References. 7 Area Objects and Spatial Autocorrelation. Chapter Objectives.
7.1 Introduction: Area Objects Revisited. 7.2 Types of Area Objects. 7.3
Geometric Properties of Areas. 7.4 Measuring Spatial Autocorrelation. 7.5
An Example: Tuberculosis in Auckland, 2001-2006. 7.6 Other Approaches.
Chapter Review. References. 8 Local Statistics. Chapter Objectives. 8.1
Introduction: Think Geographically, Measure Locally. 8.2 Defining the
Local: Spatial Structure (Again). 8.3 An Example: The Getis-Ord Gi and Gi
Statistics. 8.4 Inference with Local Statistics. 8.5 Other Local
Statistics. 8.6 Conclusions: Seeing the World Locally. Chapter Review.
References. 9 Describing and Analyzing Fields. Chapter Objectives. 9.1
Introduction: Scalar and Vector Fields Revisited. 9.2 Modeling and Storing
Field Data. 9.3 Spatial Interpolation. 9.4 Derived Measures on Surfaces.
9.5 Map Algebra. 9.6 Conclusions. Chapter Review. References. 10 Knowing
the Unknowable: The Statistics of Fields. Chapter Objectives. 10.1
Introduction. 10.2 Regression on Spatial Coordinates: Trend Surface
Analysis. 10.3 The Square Root Differences Cloud and the (Semi-) Variogram.
10.4 A Statistical Approach to Interpolation: Kriging. 10.5 Conclusions.
Chapter Review. References. 11 Putting Maps Together--Map Overlay. Chapter
Objectives. 11.1 Introduction. 11.2 Boolean Map Overlay and Sieve Mapping.
11.3 A General Model for Alternatives to Boolean Overlay. 11.4 Indexed
Overlay and Weighted Linear Combination. 11.5 Weights of Evidence. 11.6
Model-Driven Overlay Using Regression. 11.7 Conclusions. Chapter Review.
References. 12 New Approaches to Spatial Analysis. Chapter Objectives. 12.1
The Changing Technological Environment. 12.2 The Changing Scientific
Environment. 12.3 Geocomputation. 12.4 Spatial Models. 12.5 The Grid and
the Cloud: Supercomputing for Dummies. 12.6 Conclusions: Neogeographic
Information Analysis? Chapter Review. References. Appendix A: Notation,
Matrices, and Matrix Mathematics. A.1 Introduction. A.2 Some Preliminary
Notes on Notation. A.3 Matrix Basics and Notation. A.4 Simple Matrix
Mathematics. A.5 Solving Simultaneous Equations Using Matrices. A.6
Matrices, Vectors, and Geometry. A.7 Eigenvectors and Eigenvalues.
Reference. Index.