True North vs Grid North : Visual Guide for Northern & Southern Hemispheres

Описание: 🤝Welcome to Part 7 of our Heading Masterclass series. In this visual tutorial, we demystify the difference between true heading and grid heading within the UTM projection system, focusing on how their relationship changes across hemispheres and relative to the central meridian. Whether you're navigating in the Northern Hemisphere or Southern Hemisphere, understanding grid convergence is crucial for accurate bearings.

Using clear diagrams and vessel examples, you'll learn:
👉Why grid heading can be greater or smaller than true heading
👉How zone boundaries curve toward the central meridian
👉What happens on the east vs. west side of the central meridian
👉How to visually interpret heading discrepancies in UTM zones

Perfect for mariners, surveyors, GIS professionals, and geodesy enthusiasts, this video makes a complex concept simple and intuitive.

👉 Don’t forget to check out the linked video on grid vs. true heading for deeper insight!    • What is Heading? HOW TO Find Direction at ...  

#UTMProjection #GridHeading #TrueHeading #Geodesy #GIS #NavigationTutorial #CentralMeridian #SurveyingTips

Buy me a coffee if you learned something new today https://buymeacoffee.com/jaom
Join this channel to get access to exclusive offshore survey videos:
   / @offshoresurveys