1. Data Dictionary GPS units collect data in: These are called features.
Points
Lines
Areas
These are called features.
A data dictionary is a means by which we collect specific information about a data feature.

2. Collect all the features collected in one interval in one roving file.
A roving file is like a drawer of a filing cabinet containing many feature files.
Road
Signs
Fire
Hydrants
Macro
Art
Collect all the features collected in one interval in one roving file.

3. GPS Uses Police and Emergency Medical Services Firefighters Map makers
Science 

4. Questions Alana Jensen ESER Program S. M. Stoller Corp.
1780 First Street
Idaho Falls, ID