Quick Answer
To use land navigation skills alongside GPS, combine map reading, compass use, and natural navigation techniques with GPS to improve your overall navigation abilities, ensure accuracy in case of GPS failure, and increase situational awareness.
Understanding GPS Limitations
When relying on GPS, consider that its signals can be blocked by trees, buildings, or terrain, and that batteries can die or be depleted quickly. In areas with dense vegetation or water, GPS signals can be weak or unavailable. Developing land navigation skills helps you navigate safely in these situations.
Land Navigation Techniques
Use a compass to navigate by triangulating your position with two or three landmarks, and to set bearings between known points. Combine this with map reading skills, such as identifying contours, using grid patterns, and recognizing natural features like ridges, valleys, and bodies of water. Practice identifying landmarks and taking bearings to improve your ability to navigate without GPS.
Integrating GPS and Land Navigation
To integrate GPS with land navigation skills, use GPS to get your initial location, and then use a map and compass to navigate to your destination. As you move, use GPS to track your progress and correct any errors in your navigation. By combining these methods, you can build confidence in your navigation abilities and ensure a safe journey, even in situations where GPS is unavailable or weak.
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