Puro.earth · Isometric
Enhanced Rock Weathering dMRV
Manage enhanced rock weathering deployments with rock sourcing logs, per-field application mapping, soil sampling schedules and lab-data capture built for CDR registries.
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10K+
year durability of weathering removals
20M
GPS accuracy enforced at sampling
100%
of samples traceable to a mapped point
The problem with paper-based ERW MRV
Application rates vary by field but records are farm-level at best
Soil sampling campaigns drift from their design without field discipline
Lab results arrive in PDFs disconnected from field locations
CDR registries demand sampling rigour paper processes can't prove
Basalt to field to lab — one traceable record
How TrueCarbon digitises ERW
Rock sourcing & processing logs
Quarry source, mineralogy references, grind size and delivered tonnage recorded per batch.
Per-field application mapping
Application events map tonnes-per-hectare to exact GPS field boundaries — not to a whole farm.
Soil sampling campaigns
Sampling points are pre-registered with GPS; field teams navigate to them and log collection with photo proof.
Lab data linkage
Geochemical results attach to the exact sampling point and campaign, building the time series registries require.
Plus everything in the core platform — multi-tenant workspaces, role-based access, offline-first mobile app and immutable audit trails. Explore platform capabilities
ERW dMRV — FAQs
Which ERW registries and protocols does TrueCarbon support?
The platform's configurable schema adapts to Puro.earth and Isometric protocol data requirements — sampling design, application records and lab-data linkage are all first-class objects.
Can TrueCarbon manage repeated soil sampling rounds over years?
Yes. Sampling points are permanent, so every campaign returns to the same coordinates and results accumulate into a defensible time series.
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Digitise your ERW programme
Get a walkthrough configured for enhanced rock weathering — your methodology, your field workflow.