navigation

CHCNAV joins the GoGeomatics Expo

CHC Navigation joins the Calgary 2023 GoGeomatics Expo

GoGeomatics Expo Welcomes CHC Navigation (CHCNAV) is a global provider of innovative GNSS navigation and positioning solutions covering a wide…

Past, Present and Future of Marine Navigation

I have often wondered how marine navigation works on a roadless map of open seas and oceans. Let’s dive into…

Low Earth Orbit Satellites for Resilient Positioning, Navigation, and Timing

Xona Space Systems is on track for a dedicated constellation of LEO satellites to provide resilient positioning, navigation, and timing…

Alternate GPS/GNSS/PNT – Orolia

Positional continuity, precise and traceable time, testing and simulation—key elements of multi-layered alternate PNT solutions. What is Alt PNT? What…

NextNav system header

Non-GPS PNT – NextNav

Beacons of Hope for Positioning, Navigation and Timing Alternatives Whenever we hear people talk enthusiastically about 3D digital twins, real-time…

Ultra-Wideband’s Edge for Indoor Navigation and Positioning

Can UWB technology yield sub-centimeter positions indoors? Yes, and there are many more applications as well. We examine this Alternate…

The Innovation of Geocoding

According to Esri, a geocode transforms a description of a location to a real location on the Earth. The description…

Progress in Addressing GPS/GNSS Vulnerabilities

An overreliance on GPS/GNSS for positioning, navigation and timing applications underscores key vulnerabilities. Defense, security, safety, commerce, and critical infrastructure…

UAV Surveys – How to Ensure Accuracy and Precision

For the past four years, I’ve been involved with the capture and delivery of data derived from drones. My experience…

Eastern Canada

Grand Banks to the Gulf of Mexico: My Canadian Geomatics Career

I often contemplate what it would have been like working at the same job for an entire career. Mind you,…

Geospatial Earth Observation Using Blimps, Balloons and Kites

These days drones are all the rage. Nevertheless, there are other ways to collect data from the sky! Blimps, balloons and kites…

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