Enables measuring the exact distance and relative heading between two points on the map. Google Play Current Subscription & Update Model
If you cruise the same familiar local waters (e.g., the Chesapeake or the Solent) and you want a backup card that will never expire, v3.1 is excellent. However, if you are crossing the Atlantic or entering the dynamic shipping lanes of the English Channel where buoys move seasonally, the modern subscription is safer. The Mediterranean geology doesn't change much, so v3.1 is a fantastic budget option for the Med.
Comprehensive Guide to Marine Europe HD v3.1 by Navionics Navionics' represents a pivotal point in the evolution of digital maritime cartography. While the platform has since transitioned into the consolidated Navionics Boating app, version 3.1 remains a significant legacy reference for boaters who first experienced High Definition (HD) charting on mobile devices. The Legacy of Marine Europe HD v3.1 Marine Europe HD v3.1 -Navionics-
⚓ : Navionics has officially retired "HD" standalone apps. If you are looking for these features today, they are found in the Navionics Boating app, which combines all regional coverage and features into one subscription-based platform.
Marine Europe HD v3.1 is a high-definition electronic chart package tailored for recreational and professional marine navigation in European waters. It combines detailed bathymetry, shoreline data, navigational aids, harbor plans, and points of interest with route-planning and safety features for chartplotters and mobile devices. Version 3.1 refines display resolution, updates hydrographic data, and improves compatibility and rendering performance. Enables measuring the exact distance and relative heading
That is an interesting feature, especially for anyone using marine navigation or chartplotter software.
While the "v3.1" designation is older, it remains a common topic for boaters using vintage hardware or those looking for specific legacy features. Why It Was Considered a "Solid" Release The Mediterranean geology doesn't change much, so v3
Choosing the right product
Later, I take the helm. The night is moonless, the shipping lanes crowded. I tap the AR View—a new feature in v3.1. The iPad mounted beside the plotter mirrors the camera view, but overlaid with data. Every ship on the horizon has a glowing tag: name, speed, CPA. Navigation marks appear as floating holograms. A buoy I haven't even seen yet already has a blue halo around it, reading "Fl(2) 5s."
To test the claims, we loaded Marine Europe HD v3.1 onto a Simrad NSS12 evo2 and sailed from Gibraltar to Mallorca.