IHO Publication S-100

IHO Publication S-100 is a global standard that defines how digital maritime data is created, shared, and used. It ensures different systems, such as navigation charts, bathymetric (sea floor) information, and safety data, can work together seamlessly. S-100 provides a common framework for digital marine data, enhancing safety, efficiency, and situational awareness for navigators and maritime authorities by enabling consistent, high-quality information exchange across various platforms and services.