Auditor mode / standardised audit
Field audit
Walk the segment once.
Count every item within 2 m of the road edge.
Live calculation
—items / km
—MLI (0–100)
Choose a segment to see the index as you count.
Method
- One fixed segment of a route, walked once by one auditor
- Items within 2 m of the road edge
- Glass is weighted ×1.6
- Per kilometre, add 120 for bulk dumping and 40 for an overflowing bin to the weighted count
- MLI = weighted items per km ÷ 4, rounded, capped at 100
- A segment beside water adds 10, still capped at 100
Every audit is stored against the segment ID so comparisons are like for like.