Perimeter & Crowd Gathering Estimator

Venue Scenarios

Direct Vector Spatial Tool: Drag circular handles on the venue perimeter to reshape the structure footprint. Adjust plaza depth, cordon linking, and Jacobs crowd density below.

Crowd Packing (Jacobs Density) 1.8 p/m²

0.2 (Open) 1.5 (Standard) 4.0+ (Crush Risk)

Rally Gathering Apron (Depth) 24 m

Human Encirclement Stance

Encirclement Perimeter Layers (Ranks) 2 ranks

Acoustic Projection Mode

Gathering Directive / Action Note

Kennedy Center Perimeter & Plaza

Interactive perimeter encirclement vector model

Scale: 1px = 0.5m

Drag boundary nodes to reshape building

Building Footprint

Encirclement Cordon

Crowd Gathering Apron

Acoustic Reach

Spatial Telemetry STABLE FLOW

Total Venue Footprint Perimeter 560 m Area: 17,100 m²

People for 100% Encirclement 1,494 At 0.75m spacing • 2 deep

Plaza Gathering Crowd (Jacobs Capacity) 30,780 Plaza Apron: 17,100 m² @ 1.8 p/m²

Acoustic Encirclement Reach 85 m Surrounds full perimeter & approaches

Logistics & Safety Requirements

Peace Marshals: ~154 coordinators (1:200 ratio)
First Aid & De-escalation Posts: 6 perimeter stations
Egress Channels: 4 clear perimeter corridors maintained