- GPS/GLONASS uncorrected
- Differential corrections via SBAS
- Differential corrections via UHF
- Differential corrections via 3G / 4G
A short video on the pilot boats and how their jet drives allow them to perform precise manoeuvres All video footage is owned by Northcoast Drone and it can be licensed as stock footage. We are certified in advanced drone operations and use a visual spotter LICENSING & BUSINESS INQUIRIES alexmcc@gmail.com Copyright © Northcoast Drone. All Rights Reserved.
Harwich, Essex. Several shots of buoys at a warehouse on the quay. Various shots show the Trinity House Vessel 'Siren' setting out to sea to carry out maintenance on buoys; a naval flag showing the Union Jack and the Trinity House Jack is hoisted; officers are seen using sextants and plotting their course on a chart. Nice M/S of a sailor tying on a life jacket. Sailors drop anchor beside a buoy, hoist weather balloons and ring bells on the ship. The buoy is cleaned of mussels and limpets...