Geography Reference
In-Depth Information
We are almost ready to digitize, but first we need to add at least one
more column to the attribute table associated with our vector map. To
do this, click the Open settings tool in the v.digit toolbar. This brings up
the settings dialog box where we can configure a number of things for
our digitizing session, including the symbology, background map, and
snapping thresholds, as well as the attribute table. To add a column
to the attribute table, click the Table tab. Click the Add New Column
button, enter the field name, and then choose the field type from the
drop-down list. For the Name field for our lakes, we'll use a varchar
field with a length of 24.
 
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