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Video Wind pure drift encounter - practical experiments for getting useful data
published on 8 July 2022
How to get information for wind & current limits to be potentially encountered by thrusters – or current? - this will be described in this movie:
- Measure Drift speed, due to beam wind with no propulsion;
- Measure drift speed using full thrusters
- Estimate wind & current limits to be potentially encountered by thrusters – or current...
- Finally there is a simple formula as Rule of Thumb: the transverse drift speed is about 7-8% of wind speed!
Video Webcam San Diego | Harbor Island
published on 28 October 2020
Please click JOIN and become a San Diego Web Cam Supporter. Enjoy all San Diego Web Cam live feeds commercial-free as a thank you. 99/cents/month. JOIN: https://www.youtube.com/channel/UC88QpAaX8sdqm1fWYSjzbSQ/join Located in San Diego, California, this webcam features a live streaming view of Downtown San Diego & San Diego Bay from Tom Ham's Restaurant on Harbor Island. VHF-16/22A marine radio on Shelter Island cams. NOAA available on Cabrillo (W) cam. Ability to change audio...
Video Giant Container Ship EVER GIVEN grounded and blocked Suez canal
published on 24 March 2021
Giant Container Ship EVER GIVEN grounded and blocked Suez canal AIS data shows the MV Ever Given is stuck sideways within the canal, preventing ships from passing in either direction,Several tugs have been on scene for several hours working to dislodge the ship ,An ultra-large containership is aground and blocking ship traffic in the Suez Canal
Video Ice navigation
published on 2 February 2021
Video How AIS Works - Operation of AIS
published on 30 June 2020
This section should give a short introduction to: Operational aspects of AIS Functions and features Human aspects Key Points The AIS transponder unit. Automatic communication. SOLAS requirements. AIS Information sent by ships. Static information update. MMSI Dynamic information update. Voyage related information update. Checking AIS data. BIIT Display Of AIS data. Recommended AIS symbols. Sleeping target symbol. Activated target symbol. Selected target symbol. Dangerous target...