How close will a six-digit grid coordinate get you to your point?

How close will a six-digit grid coordinate get you to your point?

• A. 10 meters
• B. 1 meter
• C. 1 kilometer
• D. 100 meters

Answer: (D)

Grid references become more precise as you add digits. A six-digit coordinate locates you within a 100-meter square on the map. That means you can be within about 100 meters of your actual point. To put it in context: a four-digit reference fixes you to roughly a 1-kilometer area, eight digits tighten to about 10 meters, and ten digits to about 1 meter. So with six digits, the level of precision is 100 meters, which is why the correct answer is 100 meters.

Grid references become more precise as you add digits. A six-digit coordinate locates you within a 100-meter square on the map. That means you can be within about 100 meters of your actual point.

To put it in context: a four-digit reference fixes you to roughly a 1-kilometer area, eight digits tighten to about 10 meters, and ten digits to about 1 meter. So with six digits, the level of precision is 100 meters, which is why the correct answer is 100 meters.