Hydrographic and Oceanographic Service of the Chilean Navy (Servicio Hidrográfico y Oceanográfico de la Armada de Chile)

The Hydrographic and Oceanographic Service of the Chilean Navy (SHOA) is a crucial institution responsible for hydrographic and oceanographic activities in Chile. It provides essential services such as producing nautical charts, tide tables, and other navigational aids to ensure maritime safety. SHOA also conducts research and surveys to support naval operations and contribute to scientific knowledge. Its mission includes ensuring safe navigation, supporting national defense, and promoting the sustainable use of marine resources.