Database Reference
In-Depth Information
which could be identified with a
Global Positioning System
(
GPS
) device. These feature
classes are also fast to draw, and we don't really care about the boundaries. However, it all
depends on your requirements; whether it is necessary to identify the boundary of a cer-
tain feature or not. You may use polygon geometry if you want to.
Note
GPS is a space-based satellite navigation system that provides location and time informa-
tion, whereas a feature is a single record or object in a feature class which has a set of at-
tributes and geometric shapes.
