Quick Answer
Satellite communication can be reliable during remote survival situations, but its effectiveness depends on various factors including the quality of the satellite, the terrain, and the device used.
Availability and Coverage
Satellite communication systems, such as the Global Positioning System (GPS) and the Globalstar network, offer reliable coverage in remote areas. However, the availability of these systems can be limited due to factors such as satellite capacity, signal strength, and line-of-sight. For instance, the Globalstar network operates on 48 satellites, but signal strength can be affected by terrain features such as mountains, valleys, and trees. To maximize coverage, it’s essential to choose a device that operates on a network with adequate capacity and to position the device in an area with minimal interference.
Device Selection and Configuration
When selecting a satellite communication device for remote survival, it’s crucial to choose a device that meets your specific needs. Consider factors such as power consumption, battery life, and data transfer rates. For example, the DeLorme Satellite Messenger has a battery life of up to 10 days and can send messages with a data transfer rate of 1-2 megabits per second. Additionally, consider configuring your device to use a low power mode to conserve battery life and extend coverage.
Best Practices for Use
To ensure reliable satellite communication during remote survival situations, follow best practices such as keeping your device in a location with a clear view of the sky, away from obstacles and interference. Also, minimize power consumption by using low power modes and conserving battery life. Furthermore, it’s essential to have a backup plan for communication, such as a handheld radio or a messaging device, in case your satellite communication device is not functioning.
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