Bearing information from the gyro is used to provide which of the following?

The gyrocompass is an essential navigational instrument that provides crucial bearing information for marine vessels. When the question refers to "bearing information from the gyro," it specifically points to the gyro's ability to determine and maintain the vessel's own heading relative to true north. This is fundamental for navigation, as it allows the crew to understand their current orientation and make informed decisions regarding course adjustments.

The heading, which is the direction in which the vessel is pointed, is measured in degrees from true north, and this information is vital for safe navigation and ensuring that the vessel follows its intended route. By using gyrocompass data, mariners can accurately determine their position and direction, helping them to avoid hazards and navigate efficiently.

In contrast, other options mention targets and ranges, which are not directly related to the function of the gyrocompass. The gyrocompass does not provide information about the nearest target's heading, range, or distance to a selected target; these typically require additional navigational systems or radar to obtain that information. Thus, the correct answer emphasizes the primary function of the gyro compass in providing the vessel's own heading.