Overview
User Information
Technology Focus
Sectoral Focus
Directorate of Hydrography and Navigation (Diretoria de Hidrografia e Navegação DHN), Brazilian Navy
Directorate of Hydrography and Navigation, or the Brazilian Navy Hydrographic Center (DHN) is a vital institution within the Brazilian Navy, responsible for hydrographic and oceanographic activities. It produces nautical charts, tide tables, and other navigational aids essential for maritime safety. The DHN 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.
Contact Details
Address: Rua Visconde de Itaboraí, 69 Center
City: Rio de Janeiro
Country: Brazil
ZIP Code/ PIN Code: 20010-060
User Details
Year of Incorporation:
1876
Employee Range:
51-200
Category of User:
Government
Sub Category of User:
Agency
Name of Parent Organisation:
Brazilian Navy
Website of Parent Organisation:
https://www.marinha.mil.br/
Sectoral Focus
Architecture, Engineering and Construction
Location Intelligence
Geospatial Knowledge Infrastructure
National Geospatial Agency (NGA) Vertical