HNLMS Snellius (A802)

HNLMS Snellius (A802) is a hydrographic survey vessel of the Royal Netherlands Navy. The ship, named after the Dutch mathematician and astronomer Willebrord Snellius, is designed for conducting hydrographic surveys in both shallow and deep waters. These surveys are crucial for updating nautical charts, ensuring safe navigation, and providing data for scientific research.

The Snellius is equipped with a range of sophisticated survey equipment, including multi-beam echo sounders, side-scan sonar, and sub-bottom profilers. This allows the vessel to create detailed maps of the seabed, identify underwater hazards, and gather information about the geological structure of the seafloor. The ship also carries survey launches, which can be deployed to conduct surveys in areas inaccessible to the main vessel.

Commissioned in 2003, the Snellius has participated in numerous hydrographic surveys around the world, contributing significantly to the safety and efficiency of maritime navigation. It also supports various research projects related to oceanography, geology, and marine biology. The Snellius is often deployed in areas where up-to-date hydrographic data is lacking, providing vital information for shipping, fishing, and offshore energy development.