BlueChart® g3 Vision® HD - VEU491S - Kotka to Hanko - microSD™/SD™
Detailed coverage of the Gulf of Finland from Vilniemi to Perniö, including Espoo and Helsinki. General coverage of the northern coast of Estonia from Vosu to Risti.
Premier Coastal Charts
Experience unparalleled coverage and brilliant detail when you’re on the water. BlueChart g3 Vision coastal charts provide industry-leading coverage, clarity and detail with integrated Garmin and Navionics content.
Whether you are fishing or cruising, select a spot, and get a route showing you the general path and nearby obstructions at a safe depth1.
Depth Range Shading
This feature displays high-resolution Depth Range Shading for up to 10 depth ranges so you can view your designated target depth.
Shallow Water Shading
To give a clear picture of shallow waters to avoid, this feature allows for shading at a user-defined depth.
BlueChart g3 Vision charts feature 1’ contours that provide a more accurate depiction of bottom structure for improved fishing charts and enhanced detail in swamps, canals and port plans.
High-resolution Satellite Imagery
High-resolution satellite imagery with navigational charts overlaid gives you a realistic view of your surroundings. It’s our most realistic charting display in a chartplotter — ideal for entering unfamiliar harbors or ports.
This underwater perspective shows 3-D representation of bottom and contours as seen from below the waterline. Interface with sonar data for a customized view.
This view provides a 3-D representation of the surrounding area both above and below the waterline.
Crystal-clear aerial photography shows exceptional detail of many ports, harbors and marinas and is ideal when entering unfamiliar ports.
¹Auto Guidance is for planning purposes only and does not replace safe navigation practices
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.