Nearest Polygon

Map point coordinates to their containing polygons and find the nearest polygon for unmatched points.

Upload Map (KMZ/KML)

Drag & drop the polygons map here

Upload Points (Excel/CSV)

Drag & drop the points data file here

Configure Process

Map:

Data:

1. Point Coordinates

Latitude Column

Longitude Column

Accepts: decimal (25.5), signed (−25.5), DMS (25°30′15″N), DDM (25°30.5′N), NSEW prefix/suffix

2. Nearest Neighbor Options

Max Distance Threshold to Nearest Polygon (Meters)

Default: 3000 m — estimated 4G radius in suburban areas. If a point is outside all polygons, find the nearest polygon within this distance. Leave blank or 0 for no limit.