drawpoint
/ˈdrɔː.pɔɪnt/Definitions
1. noun
A point, often marked on a map or diagram, from which to measure or describe a feature or area.
“The surveyor used the drawpoint to calculate the exact location of the new road.”
2. verb
To mark or indicate a point on a map or diagram for reference or measurement.
“The cartographer drew a point on the map to show the location of the city.”