Resources
Guides and explainers for connectivity, positioning, AIS, and practical onboard data workflows.
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3 posts
Why Cellular Data Signal Travels So Far Across Water
Open water often allows mobile signal to travel farther than expected. Here is what changes over the sea, typical range expectations, and how frequency bands affect distance.
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How Positioning Works on Mobile Devices
Modern phones and tablets blend several positioning methods: satellite GNSS, cellular timing context, Wi-Fi signals, and onboard sensors. Here is how each piece contributes.
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AIS Deep Dive: How It Differs from Connected App Databases
AIS and cloud-connected app tracking can look similar on a map, but they are not the same system. This guide explains transmission paths, data integrity, and where NMEA data fits.
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