mapreader
nounUK /ˈmæpˌriːdə/
US /ˈmæpˌriːdər/
A mapreader is a person who looks at a map to find out where to go.
The mapreader showed us the way to the park.
OTHER MEANINGS
2. Someone who is good at understanding and using maps.
As a skilled mapreader, she never got lost in the city.
3. A device or app that reads map data and shows directions.
The car's mapreader told us to turn left.
4. A person whose job is to study maps carefully.
The mapreader marked the safest route on the chart.