How To Navigate In The Wilderness (MAP AND COMPASS)

Published on September 21, 2025
Duration: 101:30

This video provides expert instruction on wilderness navigation using a map and compass, focusing on the Military Grid Reference System (MGRS). It details how to orient a map, understand grid coordinates, calculate bearings and distances, and use techniques like terrain association and triangulation. The instructor, a former Air Force Special Warfare specialist, emphasizes the importance of these skills for survival and preparedness.

Quick Summary

Wilderness navigation expert Michael Jones explains how to orient a map using a compass and account for magnetic declination. By aligning the compass with grid lines and adjusting for declination, you can ensure your map accurately reflects the surrounding terrain, crucial for safe travel.

Chapters

  1. 00:08Introduction to Wilderness Navigation
  2. 00:55Instructor's Expertise and Credentials
  3. 02:14Importance of Navigation in Various Terrains
  4. 02:50Understanding Map Basics
  5. 03:40The MGRS System Explained
  6. 05:33Map Protection Techniques
  7. 06:19Decoding MGRS Grid Coordinates
  8. 11:15Reading Grid Coordinates: Easting and Northing
  9. 12:01Using a Lensatic Compass for Navigation
  10. 14:11Interpreting Contour Lines for Elevation
  11. 15:37Determining Your Location: 'Where Am I?'
  12. 16:55Orienting Your Map with a Compass
  13. 17:21Understanding the Earth's Magnetism and Compass Function
  14. 18:46The Critical Role of Magnetic Declination
  15. 20:38Compass Bearings and Degrees
  16. 22:48Practical Map Orientation Steps
  17. 28:23Terrain Association: Matching Map to Landscape
  18. 33:44Triangulation for Precise Location
  19. 39:03Calculating Exact Grid Coordinates
  20. 40:47Planning Your Route: Point A to Point B
  21. 44:43Navigation Checklist: Heading, Distance, Paces
  22. 48:44Terrain Evaluation (TE) and Point Description (PD)
  23. 51:11Using a Backstop for Navigation
  24. 52:05Preparing for Travel: Gear and Mindset
  25. 53:37Burden Carrying and Pack Adjustment
  26. 54:46Downhill Travel Techniques
  27. 55:58Walking on Bearing: Picking Points
  28. 62:05Sidehilling Navigation Techniques
  29. 64:33Pace Counting and Ranger Beads
  30. 66:18Approaching Water Sources
  31. 68:04Using Back Azimuth for Confirmation
  32. 69:08Final Navigation Steps to Destination

Frequently Asked Questions

What is the MGRS system and why is it important for navigation?

The Military Grid Reference System (MGRS) is a global grid system used for precise location referencing. It's vital for navigation as it divides the Earth into zones and uses alphanumeric coordinates, allowing for accurate plotting and identification of points, especially in military or survival situations.

How do I orient my map using a compass and account for magnetic declination?

To orient your map, align your compass with a north-south grid line. Then, adjust the compass bezel for magnetic declination (subtract for East, add for West). Rotate the map and compass together until the compass needle aligns with the adjusted declination bearing, ensuring the map matches the terrain.

What are contour lines and how do they help in navigation?

Contour lines on a map represent lines of equal elevation. They help in navigation by visually depicting terrain features like hills, valleys, and slopes. The closer the lines, the steeper the terrain, aiding in understanding the landscape and planning routes.

How can I determine my exact location in the wilderness without GPS?

You can determine your location using techniques like terrain association, where you match visible landmarks to your map, or triangulation, where you take bearings to three known points and plot them on the map. The intersection of these lines reveals your position.

What is a back azimuth and how is it used in navigation?

A back azimuth is the exact opposite direction of your current bearing (180 degrees). It's used to confirm you are on the correct course by checking if the back azimuth points back to your previous known location, providing a crucial 'warm fuzzy' for navigation accuracy.

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