GPS (Global Positioning System)

From NENA Knowledge Base

GPS (Global Positioning System) is a space-based navigation system that provides location and time information in all weather conditions, anywhere on or near the Earth where there is an unobstructed line of sight to four or more GPS satellites.

Relevant NENA Documents


NENA 02-014, NENA GIS Data Collection and Maintenance Standards

External References



GPS.gov website