Which method of target location involves using map coordinates?

The method of target location that involves using map coordinates is the grid coordinates using map spot technique. This approach relies on precise geographic coordinates derived from a map, allowing fire support teams to accurately pinpoint and communicate the location of a target. The use of grid coordinates ensures that the target's position can be effectively relayed to artillery and other support elements, enabling efficient and accurate fire support operations.

When utilizing grid coordinates, the operator references a standard grid system, typically based on Universal Transverse Mercator (UTM) or Military Grid Reference System (MGRS), which aids in translating the geographic position into a standardized format that can be universally understood by all units involved in the operation. This method is particularly reliable in environments where visual targeting cues may be limited, thereby enhancing the effectiveness of fire support.

The other methods listed do not specifically employ map coordinates as their main method for location. Shift from a known point refers to adjusting fire based on a previously established reference point, laser grid involves targeting using laser range finders, and laser polar uses laser designators to determine target location based on angular measurements. While all these methods can be effective in their appropriate contexts, they do not inherently rely on traditional map coordinates like the grid coordinates using map spot method does.