Click on map to set red marker.
Measure Area: At least three markers to measure area. Set markers on all the edges of the land to calculate land size.
Measure Distance: At least two markers to measure distance.
All red markers can be dragged on the map as required.
If you make a mistake, click on the [Remove Last Marker] button. Click on the [Clear Markers] button to remove all points from the map to start over.