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7.1: Introduction

  • Page ID
    20591

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    In Chapter 6 “Data Characteristics and Visualization,” we discussed different ways to query, classify, and summarize information in attribute tables. These methods are indispensable for understanding the fundamental quantitative and qualitative trends of a dataset. However, they do not take particular advantage of the greatest strength of a geographic information system (GIS), notably the direct spatial relationships. Spatial analysis is a fundamental component of a GIS that allows for an in-depth study of a dataset or datasets’ topological and geometric properties. This chapter discusses the basic spatial analysis techniques for vector datasets.

    Learning Objectives

    • Familiarize yourself with concepts and terms related to the variety of single overlay analysis techniques available to analyze and manipulate the spatial attributes of a vector feature dataset.
    • Explain the concepts and terms related to implementing basic multiple-layer operations and methodologies used on vector feature datasets.

    GTCM Alignment

    Chapter Sections

    • 7.1 Introduction
    • 7.2 Single Layer Analysis
    • 7.3 Multiple Layer Analysis
    • 7.4 References

    This page titled 7.1: Introduction is shared under a CC BY-NC-SA 4.0 license and was authored, remixed, and/or curated by Adam Dastrup.

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