2011

Table Of Contents
This map overlays two layers (a flood zone and an enterprise zone). You can use the
overlay to see where the two intersect. That area becomes a new layer, which you can
style and save out to a file and use as a separate data store.
Tell me more
Video
Show me how to color surfaces based on elevation.
Show me how to theme a parcels layer.
Show me how to create a buffer zone around a parcel.
Show me how to join attribute data to features.
Procedures
To get information about features and objects (page 1125)
To find, filter, and query data (page 1206)
To measure and track coordinates (page 1147)
To create themes (page 1163)
To analyze raster-based surfaces (page 1186)
To create a buffer (page 1308)
To perform an Overlay operation (page 1316)
Tutorial
Tutorial: Analyzing Data
Workflow
Analyze Data
Analyze Data with Overlays
42 | Chapter 1 Getting Started Guide