GIS Scientist from GeoDecisions are helping Londonderry students learn how to use Global Positioning Systems in the Field.
Londonderry School has been field testing GPS protocols to be used by K-12 schools.
Londonderry GIS Projects utilitize Trimble GeoExplorer II and III GPS Units
and Pathfinder Office Software
from Trimble.
Creation of Data
Dictionaries,
Define the GPS measurement requirements,
Data collection standards :
coordinate system, datum and units