Origin Destination Matrix
Calculate every straight-line distance between two GeoJSON point sets for location screening and export a compact origin-destination report.
Input
Matrix size grows by origins multiplied by destinations and distances are geodesic, not network travel distances.
Review these warnings
Validation report
Map preview
Understanding Origin Destination Matrix
Distance and connectivity
Calculate every straight-line distance between two GeoJSON point sets for location screening and export a compact origin-destination report.
Origin Destination Matrix compares locations by geographic distance or by connections in a supplied line network. Straight-line proximity and network reachability answer different questions.
How to interpret proximity
Matrix size grows by origins multiplied by destinations and distances are geodesic, not network travel distances.
Confirm whether Origin Destination Matrix represents geodesic distance, line-network distance or a simple neighbor ranking. Do not infer travel time, accessibility or route legality unless those factors are explicitly modeled.