The difference between Gross Tonnage and Net Tonnage

At sea, space technology is used to help save lives every day: managing traffic between ships, picking up migrants and refugees in distress or spotting oil spills. The European Space Agency is once again at the forefront developing new technologies and satellites: to keep us safe at sea and to monitor the environment. Space makes a difference here on Earth and certainly at sea where there is no infrastructure.
Recommendation by Marine-Pilots.com
AIS services are offered by, for example:

How AIS Works - Operation of AIS

The COVID-19 pandemic has brought unprecedented challenges to the maritime supply chain and called for accelerated adoption of digital technologies in various aspects of maritime operations, including the area of maritime education and training (MET).

"A performance assessment tool for maritime pilotage operations" - by Jørgen Ernstsen, Norway
When the ship is approaching or leaving a port, a local navigational expert, the pilot, is often provided for assisting the bridge team to safely and efficiently navigate the littoral waters.

Training video I on the correct behaviour in case of man overboard

Tanker went out of control after engine failure and collided with general cargo ship in Kiel Canal near Kiel locks, at around 0120 LT Jul 27.

Congratulations: Vicky Hérault becomes the first female maritime pilot in the port of Brest (France) in Oct 2021.

How Port Expansions Affect Pilot Safety? Wave Study Reveals Key Insights Why This Works: Targets high-search terms (port expansion, pilot safety, LNG terminal, wave study). Uses provocative question + data-driven hook ("Study Reveals"). Mentions tools (ADCP) and key infrastructure (LNG terminal) for technical audiences. ⚓ **How Safe Are Pilots After Port Expansions? Wave Dynamics Study** This research analyzes **wave distribution at a pilot station** using **ADCP and buoy data** to assess...