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.
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.
GPS Uses Police and Emergency Medical Services Firefighters Map makers Science
Questions Alana Jensen ESER Program S. M. Stoller Corp. 1780 First Street Idaho Falls, ID 208-525-9358 ajensen@stoller.com www.stoller-eser.com