Global Positioning System (GPS) Drift and Urban Canyon. GPS is a satellite based positioning system providing expansive coverage throughout the world. The GPS antenna must have a direct line of sight to the satellites. If said path is impaired (e.g. underground parking lots or the shadow of tall buildings), it can affect the ability of the Services to recognize an accurate location.
Appears in 3 contracts
Sources: Subscription Agreement, Calamp Online Subscriber Agreement, Commercial Equipment Purchase Agreement