(Continued from Part 1.)
Meshtastic provides native integration with GPS satellite data for location information. Many Meshtastic devices come with a hardware GPS receiver built in, and the Meshtastic app has the ability to share GPS data from a paired cell phone if it’s not built into the device. There is usually a shortcut in many Meshtastic devices for immediately sending your location information to other users in the event of an emergency. The Meshtastic phone app has the ability to download local copies of some maps so you can pinpoint other people’s locations. I realize that many people don’t think that GPS will be useful after a major disaster, but unless the satellites themselves are impacted, accurate GPS signals will continue to be available for days or weeks after the supporting ground stations become inoperative, although the accuracy will begin to degrade over time. And GPS will obviously be available during shorter-term disasters like hurricanes, earthquakes, etc.Continue reading“Text Comms in a Post-Disaster World – Part 2, by J.M.”

