How many longitudinal zones does the UTM system divide the globe into?

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Multiple Choice

How many longitudinal zones does the UTM system divide the globe into?

Explanation:
UTM uses a grid that's split into 60 longitudinal zones, each spanning 6 degrees of longitude. The Earth has 360 degrees of longitude, so 360 divided by 6 gives 60 zones, covering from 180°W to 180°E. Each zone has its own central meridian to minimize distortion in that strip, and coordinates are reported within the zone’s context. The other options would imply different zone widths (for example, 36 would be 10-degree-wide belts, 24 would be 15-degree-wide, and 120 would be 3-degree-wide), which isn’t how UTM is defined.

UTM uses a grid that's split into 60 longitudinal zones, each spanning 6 degrees of longitude. The Earth has 360 degrees of longitude, so 360 divided by 6 gives 60 zones, covering from 180°W to 180°E. Each zone has its own central meridian to minimize distortion in that strip, and coordinates are reported within the zone’s context. The other options would imply different zone widths (for example, 36 would be 10-degree-wide belts, 24 would be 15-degree-wide, and 120 would be 3-degree-wide), which isn’t how UTM is defined.

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