Metrics

What do your trees actually tell you?

greehill turns verified, per-tree data into operational signals your teams can act on with confidence across streets, parks, and districts, from the field to the council chamber.

Five lenses on your urban forest.

Structure metrics are derived from the digital twin and describe attributes such as size, crown geometry, and spatial relationships.

Prioritize maintenance with evidence

Clear signals show where attention is needed — so crews can focus on what matters most, not what was flagged last year.

Catch issues before they escalate

Structural and vitality-related outliers become visible early — triggering timely inspection and targeted intervention rather than reactive emergency work.

Numbers that hold up in public

Consistent, comparable reporting — built for audit, council, and procurement contexts. The same standard across every district and every cycle.

Metrics are only as good as the data behind them. 

greehill’s approach is built for consistency so the numbers your team acts on today are comparable with the numbers from last year and next year.

Our metrics give teams the confidence to prioritize clearly, communicate openly, and act at the right moment.

Individual trees, not canopy estimates

Every public tree is measured and tracked individually — street level and park level. Not averaged from aerial imagery.

The same standard, everywhere

Consistent parameters applied citywide — not district-by-district variation that makes comparisons unreliable.

Built for repeated cycles

Standardised re-scans make change measurable across years. This creates a stable baseline your teams can trust and act on with confidence.

Ready to know your trees, not just count them?

Start with a verified tree inventory. Build from there.

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