Keel: Boating GPS & Charts

发行商 Nexa Labs, LLC AppTrack Ninja。

Depth, Tides & Marine Weather

Keel: Boating GPS & Charts Depth, Tides & Marine Weather Navigate with confidence on the water. Keel brings official NOAA nautical charts, real-time depth calculations, tide heights, and full marine weather forecasts directly to your device. Know What is Under You Traditional sea charts display depth based on fixed reference levels, not the current water level. Keel combines official chart data with live tide station updates and your boat's draft to calculate the exact water depth under your vessel right now. Avoid Hazards and Shallow Water Set your boat's draft to get clear, automatic hazard…

分类: Navigation, Travel

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