Quick-load samples
Load small demo datasets (Gauteng) to try the tool instantly.
Upload Data
Facilities (schools/clinics/transit) and Demand (households/points). CSV (lat,lon) or GeoJSON.
Click or drop CSV/GeoJSON
Click or drop CSV/GeoJSON
Tip: For CSV, include headers:
name,lat,lon (or lng).Area of Interest (AOI)
Use the draw tools on the map to sketch your AOI polygon. Analyses will clip to this AOI.
Parameters
Straight-line mode = fastest and offline. Network mode unions API isochrones for up to 10 facilities.
Actions
Metrics
5 min –
10 min –
15 min –
Counts are from uploaded Demand points. If none, we report area coverage only.
5 min
10 min
15 min
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NDP Indicator Preview
NDP Score
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Score formula (demo): 0.5×5-min + 0.3×10-min + 0.2×15-min coverage (% of demand within rings).
Use this as a conversation starter in reports—replace with your city’s official KPI weighting when available.