Walk the campus edge. Drop a point at each corner.
Latitude
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Longitude
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Accuracy
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Perimeter
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Export polygon show ▸
Need ≥3 corners. Coordinates are longitude first, then latitude (PostGIS order), ring auto-closed.
Two ways to map:walk it — tap Add corner at each bend (or Auto-track every ~8 m), waiting for a green accuracy reading; or trace it — turn on Tap-to-place and tap the Satellite view at each boundary corner, then drag any pin to fine-tune. GPS is unreliable indoors, so tracing from the satellite is often sharper.
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Map your campus
Uses your phone's GPS to trace the campus boundary. Grant location, then walk the edge dropping corners.