What type of information does the WSN-7 system provide?

The WSN-7 system is designed to provide critical inertial navigation information, specifically focusing on attitude determination. The system's primary outputs include heading, pitch, and roll data, which are essential for understanding a vessel's orientation in three-dimensional space. This information is vital for navigational safety and operational efficiency, especially during maneuvers and while maintaining stability at sea.

In contrast, the other options include data types that are not associated with the WSN-7's functionalities. For example, elevation, distance, and speed pertain more to distance measuring or velocity systems rather than inertial navigation. Weather, location, and altitude focus on environmental and geographical data, which is outside the scope of the WSN-7’s design. Time, communication, and network information represent data types relevant to information technology or communication systems, rather than navigation. Therefore, the selection of heading, pitch, and roll accurately reflects the specific capabilities of the WSN-7 system.