Nautical navigator

समुद्री नाविक समुद्र नक्शे और मार्कर के साथ एक मुक्त ऑफ़लाइन Android app है

Nautical navigator is a free offline Android app providing you sea maps from openstreetmap and sea markers from openseamap projects.

Main features:

• Land contour with sea charts colors

• Sea marks

• Planning route via waypoints with detailed information about distance and time to next waypoint

• Tracking your positions

• Anchorage alarm

• Importing and exporting sea planner (tracks + waypoints) to GPX file

• Managing multiple tracks and waypoints in simple menu

• Polar chart of your boat

• Estimation of time to next waypoint depend on the polar charts

• Overview of SOG, COG, Log etc.

• Many other small features