Edit mode. Tap a polygon to select it, then drag the orange corner handles to reshape it. Tap empty map to deselect. Copy the updated snippet into CONFIG.areas in this file.

How to use this map

  1. Tap the target button (bottom right) and allow location access when your phone asks.
  2. The blue dot is you. The colored shapes are the work areas / borders.
  3. White dashed lines are cadastre parcels — numbers appear as you zoom in. The grid button hides or shows them.