Sounding Lead
Sounding lead is a tool used to measure the depth of water in a maritime context. It consists of a lead weight attached to a line marked at intervals. The lead weight is lowered to the seabed and then raised to take a measurement of the depth of the water. This measurement is taken by reading the markings on the line where the water level meets it. Sounding leads have been used for centuries and are still used today, although modern technology has largely replaced them with electronic depth sounders. However, sounding leads are still used in situations where electronic equipment is not available or reliable.
Your Previous Searches
Random Picks
- Sulfur Cap: Sulfur Cap refers to the limit on the amount of sulfur content in fuel oil used on board ships. The International Maritime Organization (IMO) has set a global sulfur cap of 0.50% m/m (mass by mass) on fuel oil used on ships, which came into ... Read More >>
- Liability: Liability in maritime context refers to the legal responsibility of a person or entity for any loss, damage, injury, or death caused to another person or entity as a result of their actions or omissions. This can include liability for colli ... Read More >>
- Residual Fuel: Residual fuel, also known as bunker fuel, is a heavy, viscous fuel oil that is left over after the refining process of lighter fuels such as gasoline, diesel, and kerosene. It is commonly used as fuel for large marine vessels, such as cargo ... Read More >>
Top News
SEAL Team 6 is said to be training for a fight with China over Taiwan. Here's wh...
The role of the elite unit may be limited but not inconsequential. "You don't use a scalpel for a job a hammer can do," a former SEAL said....
News Source: Business Insider on 2024-10-19
The last in-person vote in the US will be cast on the desolate tundra of Alaska'...
On a desolate slab of island tundra on Alaska's Aleutian Islands, a resident of a tiny village called Adak will again become the last American to cast an in-person ballot for president...
News Source: ABC News on 2024-10-19
A historically Black community grapples with lasting impacts after Baltimore bri...
As the dust settled after the deadly collapse of Baltimore’s Francis Scott Key Bridge, residents of Turner Station found themselves facing an uncertain future....
News Source: NBC News on 2024-10-18
These are the biggest challenges facing the US Army in the Pacific, according to...
Soldiers face daunting challenges in navigating the vastness of the Indo-Pacific, where a future war could take place across a range of environments....
News Source: Business Insider on 2024-10-18
Teen kayaker rescued after spending 12 hours treading water and clinging to his ...
A 17-year-old kayaker spent nearly 12 hours treading water and clinging to his kayak Wednesday after becoming separated from his high school paddling group, the U.S....
News Source: NBC News on 2024-10-18