Sounding Weight

Sounding weights are a type of navigational instrument used in hydrographic surveys and marine navigation. They are typically made of lead or other heavy materials and are used to measure the depth of water.

Sounding weights are attached to a line or cable and lowered into the water until they reach the seabed. The depth is then determined by measuring the length of the line that has been let out. This information is crucial for creating accurate nautical charts and for ensuring the safe navigation of ships and vessels.

In the supply group "Instruments And Laboratory Equipment," sounding weights are classified under the supply class "Navigational Instruments." This class includes various instruments used for navigation purposes, such as compasses, sextants, depth sounders, and GPS devices.

If you need more specific information about sounding weights or any other navigational instruments, feel free to ask!