Transit Catchment & Isochrone Studio

Target Origin Click map to relocate

Urban Context Preset

Mode of Mobility

Max Travel Budget 15 min

5m 15m (15-min city) 30m 45m

Street Grid Routing Impedance 1.28x (Urban Manhattan)

Multi-Ring Isochrone Intervals

5 min 10 min 15 min

How Catchment Math Works â¾

Isochrone polygons compute travel-time contours based on anisotropic network friction. Speeds: Walking (4.8 km/h), Cycling (15.5 km/h), Transit (24 km/h with headway dwell penalty), Driving (32 km/h urban congested). Contours adjust for barrier impedance and topological street tortuosity.

Origin: 48.8532Â° N, 2.3698Â° E

Paris â Bastille

Isochrone Rings

0 â 5 min (Immediate Pedestrian)

5 â 10 min (Neighborhood Core)

10 â 15 min (15-Minute Boundary)

Catchment Metrics ACTIVE METRICS

Catchment Area 4.18 kmÂ² ~1.61 sq mi

Pop. Reach 87.4k High density

15-Min City Score 92 / 100

Walker's Paradise â Daily errands do not require personal vehicles.

Essential Amenities in Reach 48 found

Export Analysis Data

Export GeoJSON contours, amenity counts, and isochrone geometry for GIS workflows.