world_organizations hard MCQ

Which IHO publication provides the global standard for electronic navigational charts (ENCs) used in ECDIS (Electronic Chart Display and Information Systems)?

  1. S-57
  2. S-100
  3. S-63
  4. S-101

Answer: S-57

IHO Standard S-57 is the transfer standard for digital hydrographic data, specifically designed for use in ECDIS. It defines the data structure, content, and encoding for electronic navigational charts to ensure global consistency and safety of navigation.

Topic International Hydrographic Organization
Exam Relevance UPSC, SSC
More world_organizations Questions Back to all questions