IHO's Hydrographic Services and Standards Committee (HSSC) develops and maintains the _____ series of standards, which underpin modern digital hydrographic products and e-Navigation services.
- S-50
- S-100
- S-200
- S-300
Answer: S-100
The S-100 Universal Hydrographic Data Model is a flexible, modular framework based on ISO geographic information standards. It enables interoperable digital products (e.g., dynamic tides, marine protected areas) and supports IMO's e-Navigation strategy for safer, more efficient maritime operations.