Background
At its fifteenth session, Ä¢¹½ÊÓÆµ-GGIM, through , noted the establishment of the Ä¢¹½ÊÓÆµ-GGIM¨CIHO Joint Working Group on Marine Geospatial Information, consolidating the Ä¢¹½ÊÓÆµ-GGIM Working Group on Marine Geospatial Information and the IHO Marine Spatial Data Infrastructure Working Group, and noted its terms of reference and working modalities. The Committee recognized that the consolidation would optimize resources and strengthen global coordination.
The Committee also noted the Working Group¡¯s workplan, compilation report and future priorities, including the integration of terrestrial, maritime, built and cadastral domains, with a focus on the land¨Csea interface and integrated national strategies. It highlighted the importance of integrated geodetic information and unified reference systems (horizontal and vertical datums) to support climate resilience, the blue economy, coastal development, biodiversity and disaster risk management.
Marine geospatial information is essential to improve the availability and interoperability of high-quality, timely and reliable geospatial information for inland waters, seas and oceans, supporting governance, planning and sustainable development. Building on adopted standards and good practices, the Joint Working Group promotes integrated marine and terrestrial spatial data infrastructures within national geospatial information infrastructures, including standards and guidance for mapping the seas and oceans and integrating marine observations.
Co-Chairs

Parry Oei
Maritime and Port AuthoritySingapore

Caitlin Boatright
National Geospatial-Intelligence AgencyUnited States of America
(as of March 2024)
Member States | Non-Member State |
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United States of America
- John Nyberg, National Oceanic and Atmospheric Administration
Bathymetric Data Licensing For the NOAA Office of Coast Survey
Republic of Korea
- Myeonghun Jeong, Chosun University
ROK MSDI
Honduras
- Yidda Handal, Cartography and Geography, Property Institute
Integrating Spatial Data Infrastructure
Singapore
- Jeng Hei CHOW, Technology Centre for Offshore and Marine
Enhancing Marine Geospatial Data with Digital Twin of the Met-Ocean Environment
- Sheldon Carter, International Seabed Authority
Evolution of ISA Data Management Strategy Deep Dive into Seabed Geospatial Data Management
- Trevor Taylor, Open Geospatial Consortium
Innovation for Hydrospatial Information Management - IHO and OGC The Story so far
- Andrick Lal, Pacific Community (SPC)
Pacific Geospatial and Surveying Council
- Leonel Manteigas, International Hydrographic Organization
Capacity Building Challenges and Initiatives
Italy
- Nicola Marco Pizzeghello, Instituto Idrografico della Marina
The Italian capacity development programme in the Mediterranean region
Singapore
- Parry Oei, Maritime and Port Authority of Singapore