Overview

The Garmin NSEU015R is an electronic chart region covering the Aegean Sea and the Sea of Marmara for use on compatible Garmin chartplotters. Coverage spans the coastline of Greece and its islands, Crete, the Aegean coast of Turkey, the Dardanelles, and the Sea of Marmara.

This chart is available as Garmin Navionics+ (region code NSEU015R) or Garmin Navionics Vision+ (region code NVEU015R), with either a preloaded microSD/SD card or a download format. Each version includes a one-year subscription that supports daily updates through the ActiveCaptain app once activated.

Key features

• Regional coverage for Greece, Crete, the Aegean coast of Turkey, the Dardanelles, and the Sea of Marmara
• One-year subscription with daily updates available through the ActiveCaptain app after activation
• Shaded depth contours with up to 10 depth range shading options for quicker depth-at-a-glance checks
• Auto Guidance+ route suggestions to help with planning a dock-to-dock path (for planning purposes only)
• Detailed chart layers including Nautical Chart and SonarChart, with contours as fine as 1 foot where available
• Vision+ version adds premium layers such as high-resolution relief shading, satellite imagery, aerial photography, sonar imagery, SideScan images, and 3D views (layer availability varies by area)
• Delivered as a microSD/SD card or as a download installed to a microSD/SD card using Garmin Express

Variants

This chart region is offered in multiple configurations based on chart version and delivery format.

What changes between variants is the chart family (Garmin Navionics+ vs Garmin Navionics Vision+) and whether you receive a physical microSD/SD card or a download that is installed to a card using Garmin Express.

• 010-C1240-20: Garmin Navionics+ in microSD/SD format. A physical chart card that plugs into the chartplotter card slot for onboard use.
• 010-D1842-20: Garmin Navionics+ in download format. The chart is installed to a microSD/SD card via Garmin Express, then used in the chartplotter.
• 010-C1240-00: Garmin Navionics Vision+ in microSD/SD format. A physical chart card that adds premium layers when they are available for the region.
• 010-D1842-00: Garmin Navionics Vision+ in download format. The chart is installed to a microSD/SD card via Garmin Express, then used in the chartplotter.

Compatibility and setup

These charts are made for compatible Garmin chartplotters that read cartography from a microSD or SD card slot. For download variants, plan on having a suitable microSD/SD card available for the install process and keep that card with the helm display for normal operation.

Chart updates and day-to-day use

After activation, the one-year subscription period supports daily updates through the ActiveCaptain app, which is also how downloadable layers are managed. For the Vision+ option, premium layers such as imagery and 3D views may require downloading and their availability can vary within the coverage area.

This region makes sense for skippers running the Greek islands, crossing between Greece and Turkey, or moving through the Dardanelles into the Sea of Marmara. It also fits crews who fish structure and want depth shading and detailed contours to help read breaks and shallows near anchorages and harbor approaches.