GPS Receiver
Overview
A GPS receiver is a device that uses satellite signals to determine geographic location, elevation, and movement data during outdoor travel.
Key points
- Available as standalone handheld units or integrated into smartphones and watches.
- Provides location accuracy independent of cell service.
- Useful for off-trail navigation, route tracking, and emergency location reporting.
- Battery life, durability, and user interface vary across models.
Details
GPS receivers interpret signals from multiple satellite constellations to calculate a precise location. They are essential tools for backcountry navigation, especially in areas with complex terrain or limited visibility. Many hikers use GPS receivers alongside maps and compasses for redundancy and verification, ensuring reliable navigation in all conditions.
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Illustrative hiking footage
The following external videos offer general visual context for typical hiking environments. They are not official route recommendations, safety instructions, or planning tools.