Navigating in a GPS challenged environment

GPS and other Global Navigation Satellite Systems (GNSS) have become a critical component in determining your location and helping you navigate. .. Read more However what are your options if access to GNSS is not possible?. Getting the trusted map or chart out may be one option – if you are human (or a smart machine), can read a map and have features around you that you can identify. This presentation will explore two other options that have been examined by QinetiQ.