CFR 250/590 Introduction to GIS, Autumn 1999 Creating and Modifying Tables © Phil Hurvitz,...
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Transcript of CFR 250/590 Introduction to GIS, Autumn 1999 Creating and Modifying Tables © Phil Hurvitz,...
© Phil Hurvitz, 1999-2000
CFR 250/590 Introduction to GIS, Autumn 1999
intro.ppt 1
Creating and Modifying Tables
• Overview
• Using ArcView tables
• Querying tables
• Table relationships
• Charts from tables_
© Phil Hurvitz, 1999-2000
CFR 250/590 Introduction to GIS, Autumn 1999
intro.ppt 2
Creating and Modifying Tables
• Using ArcView tables
• Tables are just as important as coordinate data in a GIS
• Tables are used to hold attribute data, and attributes control the “what” in a GIS
• Tables can be used to hold data that are not explicitly spatial in nature (related data, e.g., forest stand properties, sample data)
• Tables are the source of all statistics, summaries, classifications, legends, and charts in the GIS
• Tables are a graphical representation of tabular data.
• Tables have their own GUI, and their own set of operations.
• ArcView tables can come from a variety of sources
• Multiple tables can be linked or joined based on common field. values._
© Phil Hurvitz, 1999-2000
CFR 250/590 Introduction to GIS, Autumn 1999
intro.ppt 3
Creating and Modifying Tables
• Using ArcView tables: Overview
• Creating tables from existing sources
• Creating a new table
• Adding fields to tables
• Adding records to tables
• Editing values in table records
• Calculating fields_
© Phil Hurvitz, 1999-2000
CFR 250/590 Introduction to GIS, Autumn 1999
intro.ppt 4
Creating and Modifying Tables
• Using ArcView tables: Creating tables from existing sources
© Phil Hurvitz, 1999-2000
CFR 250/590 Introduction to GIS, Autumn 1999
intro.ppt 5
Creating and Modifying Tables
• Using ArcView tables: Creating a new table
© Phil Hurvitz, 1999-2000
CFR 250/590 Introduction to GIS, Autumn 1999
intro.ppt 6
Creating and Modifying Tables
• Using ArcView tables: Adding fields to tables
© Phil Hurvitz, 1999-2000
CFR 250/590 Introduction to GIS, Autumn 1999
intro.ppt 7
Creating and Modifying Tables
• Using ArcView tables: Adding records to tables
© Phil Hurvitz, 1999-2000
CFR 250/590 Introduction to GIS, Autumn 1999
intro.ppt 8
Creating and Modifying Tables
• Using ArcView tables: Editing values in table records
© Phil Hurvitz, 1999-2000
CFR 250/590 Introduction to GIS, Autumn 1999
intro.ppt 9
Creating and Modifying Tables
• Using ArcView tables: Calculating fields
© Phil Hurvitz, 1999-2000
CFR 250/590 Introduction to GIS, Autumn 1999
intro.ppt 10
Creating and Modifying Tables
• Querying tables
• Displaying selected sets
• Modifying selected sets
• Basic descriptive statistics
• Table summaries
© Phil Hurvitz, 1999-2000
CFR 250/590 Introduction to GIS, Autumn 1999
intro.ppt 11
Creating and Modifying Tables
• Querying tables: Displaying selected sets
© Phil Hurvitz, 1999-2000
CFR 250/590 Introduction to GIS, Autumn 1999
intro.ppt 12
Creating and Modifying Tables
• Querying tables: Modifying selected sets
© Phil Hurvitz, 1999-2000
CFR 250/590 Introduction to GIS, Autumn 1999
intro.ppt 13
Creating and Modifying Tables
• Querying tables: Basic descriptive statistics
© Phil Hurvitz, 1999-2000
CFR 250/590 Introduction to GIS, Autumn 1999
intro.ppt 14
Creating and Modifying Tables
• Querying tables: Table summaries
© Phil Hurvitz, 1999-2000
CFR 250/590 Introduction to GIS, Autumn 1999
intro.ppt 15
Creating and Modifying Tables
• Table relates
• Record relationships among tables
• Joining tables
• Linking tables
© Phil Hurvitz, 1999-2000
CFR 250/590 Introduction to GIS, Autumn 1999
intro.ppt 16
Creating and Modifying Tables
• Table relates: Record relationships among tables
© Phil Hurvitz, 1999-2000
CFR 250/590 Introduction to GIS, Autumn 1999
intro.ppt 17
Creating and Modifying Tables
• Table relates: Joining tables
© Phil Hurvitz, 1999-2000
CFR 250/590 Introduction to GIS, Autumn 1999
intro.ppt 18
Creating and Modifying Tables
• Table relates: Linking tables
© Phil Hurvitz, 1999-2000
CFR 250/590 Introduction to GIS, Autumn 1999
intro.ppt 19
Creating and Modifying Tables
• Charts
• Creating charts from tables
• Chart elements
• Chart types
• Chart legends
• Axis properties
• Axis increments and grid lines
• Switching series and groups
© Phil Hurvitz, 1999-2000
CFR 250/590 Introduction to GIS, Autumn 1999
intro.ppt 20
Creating and Modifying Tables
• Charts: Creating charts from tables
© Phil Hurvitz, 1999-2000
CFR 250/590 Introduction to GIS, Autumn 1999
intro.ppt 21
Creating and Modifying Tables
• Charts: Chart elements
© Phil Hurvitz, 1999-2000
CFR 250/590 Introduction to GIS, Autumn 1999
intro.ppt 22
Creating and Modifying Tables
• Charts: Chart types
© Phil Hurvitz, 1999-2000
CFR 250/590 Introduction to GIS, Autumn 1999
intro.ppt 23
Creating and Modifying Tables
• Charts: Chart legends
© Phil Hurvitz, 1999-2000
CFR 250/590 Introduction to GIS, Autumn 1999
intro.ppt 24
Creating and Modifying Tables
• Charts: Axis properties
© Phil Hurvitz, 1999-2000
CFR 250/590 Introduction to GIS, Autumn 1999
intro.ppt 25
Creating and Modifying Tables
• Charts: Axis increments and grid lines