Autodesk 15606-011408-9005 - MAP R6.3 NAMED-10U PK, Tutorials Manual, Page: 237 / 332

Export property information from the Data Table.
4 Specify a name and location for the file and click Save.
5 Save and close your map file.
Where you are now
You exported information from the Data Table as a comma-separated file that
can be used to generate a report.
To continue this tutorial, go to Lesson 4: Perform a Flood Analysis with Overlay
(page 229)
Lesson 4: Perform a Flood Analysis with Overlay
In this lesson, you overlay two layers. One layer represents the flood zone in
Redding, California. The other layer represents the enterprise (business) zone
in that city. You add and label road data to see which streets are affected. Then
you add a layer representing local hospitals. Use a buffer to see which streets
are farthest from help in the event of a flood.
Overlay creates a layer representing the area where two existing layers intersect.
Use Overlay to compare two layers that overlap in space.
You can choose from various overlay types, including the following:
■ Intersect shows just the areas that the two layers have in common.
■ Union shows the sum perimeter of the layers.
■ Clip removes areas outside the shared area.
■ Erase removes the shared areas and leaves the rest.
Lesson 4: Perform a Flood Analysis with Overlay | 229