Gabriel Aweya

Department: Hydrography and Navigational Services Department

• Produced nautical charts(S-57 and Paper Charts) and conducted geospatial analysis to maintain accurate hydrographic data for Ports of Tema and Takoradi.
• Performed Geospatial analysis of nautical chart data for Port of Tema and updated chart databases.
• Engaged with mariners for data acquisition in Crowd-Sourced Bathymetric Projects, enhancing navigational safety.
• Inspected aids to navigation and administered GIS web-platform for disseminating navigational information in Ghana.
• Mapped underwater cables, pipelines, rigs, and other offshore installations within Ghana's waters.
• Assisted with administrative tasks for Ghana National Hydrographic Office.

Department: Hydrography and Navigational Services Department

• Compiled in-house nautical charts, S-57 and Paper Charts.
• Assisted in geospatial analysis of nautical chart data for Tema Port and updated chart databases.
• Supported Crowd-Sourced Bathymetric Project data acquisition and processing; assisted in assessing survey and wreck data covering Ghana’s coast to provide inputs for UKHO chart updates.
• Maintained navigational lights and inspected lighthouses within Tema Ports and Approaches.
• Assisted National Hydrographic and Oceanographic Committee in inspecting and reporting on 10 coastal developments and fish landing sites along Ghana’s coast.
• Assisted in administrative tasks of Ghana National Hydrographic Office.

Department: Hydrography and Navigational Services Department

• Supported geospatial analysis of nautical chart data for Tema Port and database updates.
• Assisted in evaluating incoming hydrographic data for two Ghanaian ports and coastal areas to provide inputs to United Kingdom Hydrographic Office.
• Charted offshore installations and demarcated safe water channels for 400m Volta Lake.
• Executed administrative and clerical tasks while supporting National Hydrographic & Oceanographic Committee activities.