Geography Reference
In-Depth Information
FIGURE 9-17
selected features. The map should look like Figure 9-17 (and you really need the color file to
see this one). In the attribute table, show only selected records. How many records (and hence
segments of Chinoe, Cochran, and Cooper are there? _____. Assuming that you have already
zoomed up on the area of the selections, label the roads on the map with FENAME. If you click
the box to the left of a given record it turns yellow, as does the segment on the map. Inspect the
records. Use the Select Feature tool on the Tools toolbar to select the section of Chinoe that runs
between Cooper and Cochran. What is its OBJECTID? _______. Dismiss what's left of the table.
The block of Chinoe we are interested in is the one between Cochran and Cooper.
11.
Use the Identify tool to examine the block of interest. What is the From Address on the right-
hand side? ________. The From Address on the left-hand side? ________. The To Address
on the right-hand side? ________. The To Address on the left-hand side. ________. In which
direction of Chinoe are the house numbers increasing? ___ North or ___ South. The designation
of the left or right side of a road is determined by moving forward along that road in the
direction of increasing structure numbers. So, on which side of the road would you expect to
find the house with number 525? ________. About what percent of the way along the block,
going south from the intersection of Chinoe and Cochran, would you expect to find this house,
assuming even spacing of the houses? ________.
12.
Make sure that the Draw toolbar is visible. At the right end there is a drop-down menu that
allows you to change the marker color. Change the color to red. Near the left end is a drop-down
menu that lets you select the sort of graphics to be drawn (e.g., Rectangle, Polygon, etc.). Pick
Marker. Place the cursor crosshairs over the spot on Chinoe where you think 525 is, and click.
Press Esc to unselect the marker.
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