How close will 4, 6, and 8 digit grid coordinates bring you within your destination?

The reason the first option is correct relates to the precision indicated by the number of digits in the grid coordinate system. Grid coordinates are typically classified based on how many digits they contain, which directly affects the accuracy of location mapping.

For 4-digit coordinates, the last two digits correspond to a grid square that is 1000 meters by 1000 meters, essentially bringing you within a 1000-meter radius of the target location. This allows for a fairly broad area but is useful for general navigation purposes.

With 6-digit coordinates, the precision increases significantly. The additional two digits narrow down the location to a grid square that is 100 meters by 100 meters. This means that using a 6-digit coordinate allows a navigator to pinpoint their position much more accurately, effectively reducing uncertainty to just 100 meters.

When using 8-digit coordinates, the level of accuracy improves even further. The last two digits in an 8-digit coordinate designate a square measuring 10 meters by 10 meters. Thus, using an 8-digit coordinate can lead you to a location very close to your target, with only a 10-meter margin of error.

This structured approach to coordinates ensures effective navigation in diverse scenarios, emphasizing the importance of precision according to