Hydrographic Office

A Hydrographic Office is a government agency responsible for surveying and mapping the physical features of oceans, seas, and navigable waters. They collect data on water depth, currents, tides, and coastal changes to create nautical charts and navigation products. This information is crucial for safe maritime navigation, protecting the marine environment, and supporting maritime activities like fishing and shipping. Hydrographic Offices often collaborate with international organizations to ensure consistency and accuracy in their data, helping to promote safe and efficient maritime operations globally.