dMRV App · ARR Carbon Removal

Agroforestry & ARR dMRV App

"Every tree counts, every data point matters"

Agroforestry integrates tree planting with farming to enhance carbon sequestration, soil health, biodiversity and climate resilience — while generating carbon credits for farmers. We run it as a tree-level census: every tree geotagged by GPS, photographed and measured for species, age, height and girth (DBH), then re-measured each cycle for survival and growth — with satellite NDVI and canopy change over the same parcels.

ISO/IEC 27001:2022 CertifiedMSMEDPIIT RecognizedStartup India 2020-21ARR & A/R projectsWorks offline
Home / Platforms / Agroforestry
5–15t
CO₂e / ha / yr
Per-tree
Census, DBH & survival
100%
Two-step verified
+Income
For farmers
Towards a better future

Living carbon, growing year on year

By integrating trees with crops and livestock, agroforestry builds carbon stock above and below ground while reducing greenhouse gases. It improves soil health and biodiversity — and the credits it generates incentivise sustainable practices and reforestation.

Designed for project developers and stakeholders, our platform enhances project management, data analysis and carbon-benefit assessment — making agroforestry initiatives more efficient, transparent and impactful in carbon-offset markets.

Afforestation & reforestation (ARR)BiodiversityFarmer income
Agroforestry plantation intercropped with a standing crop
Surveyor measuring tree girth (DBH) with the agroforestry dMRV field app
Field data collection app

Streamlined data collection tools

  • ✓Tree-level census — every tree logged individually, with species, age and carbon-capture metrics
  • ✓Capture height and girth / DBH (diameter at breast height) of each plant, GPS-geotagged to its exact location
  • ✓Automated and manual height & DBH mapping, so canopy or light conditions never stop a survey
  • ✓Time-stamped photos and GPS location per plant — the evidence trail a verifier asks for
  • ✓Survival monitoring — each tree re-measured season over season, so mortality and replanting are recorded, not assumed
  • ✓Works without internet — offline capture, synced when the surveyor is back in range
How we measure it

From tree census to verified credit

1

Tree Census

Farmer and plot onboarding, then a GPS tree census — every tree geotagged and photographed, with species, age, height and girth (DBH) captured online or offline.

2

Satellite Layer

Canopy cover, NDVI and land-use change (LULC) tracked over the same parcels between field visits — an independent check on the baseline and on what is actually standing.

3

Biomass & Carbon

Species-wise allometric equations turn DBH and height into above- and below-ground biomass (AGB/BGB), and into tCO₂e per tree, per plot and per project.

4

Verify & Report

Two-step validation of every record, then audit-ready exports — survey data, photos, GPS trails and plot boundaries as shapefile, KML or GeoJSON — for the VVB and the registry.

Monitoring dashboard

"We bring all the information you need to keep you at your best"

Agroforestry dMRV dashboard showing tree census records, survival and carbon reporting
📡

Live Monitoring

Track survey progress and data from the desktop in real time.

✅

Two-Step Verification

Validate all data collected by the mobile app for 100% accuracy.

💬

Two-Way Communication

Connect validators and the ground team directly within the platform.

🔍

Data Validation

Check accuracy of every record and reject incomplete surveys.

📊

Integrated Analytics

Built-in analytics turn field data into decisions.

⏱️

Optimised Surveys

Save time and resources across the whole field operation.

Methodology fit

Built for the census-based approach

Verra’s ARR methodology VM0047 (v1.1, active since May 2025) quantifies carbon removals from afforestation, reforestation and revegetation — and it gives a project developer two routes to the number.

The area-based approach suits land-use change and leans on remote sensing plus field sampling against a dynamic baseline. The census-based approach covers dispersed plantings that keep the existing land use, and it asks for a complete census of planting units.

Agroforestry is almost always the second case: the trees go into land that stays farmed. That is why this platform is built tree-first rather than plot-first — a complete, re-visitable census of every planting unit is the product, not a by-product of it. VM0047 supersedes the CDM methodologies AR-ACM0003 and AR-AMS0007, which many older agroforestry and farm-forestry programmes were designed against.

Projects also run under Gold Standard’s afforestation and reforestation requirements, under Plan Vivo for smallholder programmes, and against ISO 14064-2 for project-level accounting. The evidence all of them rest on is the same: per-tree records carrying coordinates, photographs and dimensions.

  • ✓Complete census of planting units — every tree recorded, not a sample extrapolated across a block
  • ✓Remote-sensing cross-check — Sentinel-2 NDVI and canopy cover over the same parcels between field visits
  • ✓Stratification and sampling design — supported where a programme runs the area-based route instead
  • ✓PDD and monitoring-report inputs — the tree table, plot boundaries and photo evidence a crediting period needs
  • ✓Additionality, leakage and permanence — tracked as project attributes, with buffer-pool contributions recorded against issuance
  • ✓QA/QC and uncertainty — two-step validation on every record, so an uncertainty deduction is argued from data
What we monitor

MRV for every tree planting layout agroforestry uses

A tree planting programme rarely looks like a plantation. Trees go on bunds, along boundaries, between crop rows and around homesteads — which is exactly why a per-hectare average fails and a tree-level census does not.

Planting systems

Block plantationBoundary & bund plantationFarm forestrySilvopastureAgri-silvicultureAlley cropping & intercroppingHomestead & orchardWindbreaks & shelterbeltsAvenue plantation

Species commonly recorded

Melia dubiaTeakBambooCasuarinaSubabulEucalyptusMangoSandalwoodNeemGliricidiaPoplarSilver oak

Species lists, allometric equations and wood-density values are configured per programme, so a project measures against the parameters its own methodology approved rather than a generic default.

Questions we get asked

Agroforestry carbon MRV, answered

What is agroforestry dMRV?

Digital measurement, reporting and verification for agroforestry carbon projects: field data captured digitally at the tree, dashboards that validate it, satellite layers that cross-check it, and reporting that turns it into tonnes of CO₂e an auditor can follow back to source. It replaces the paper survey forms and spreadsheets where most agroforestry programmes lose credits.

Is agroforestry carbon measured per tree or per hectare?

Per tree. The headline rate of 5–15 tonnes of CO₂e per hectare per year is a summary of numbers that were never collected per hectare — it is the sum of individual trees divided by the land they stand on. Species mix, planting density and stand age move a project anywhere within that band.

What is DBH, and why does an agroforestry carbon project measure it?

DBH is the diameter at breast height, conventionally 1.3 m above the ground, and in the field it is usually captured as girth and converted. It is the primary input to the species-wise allometric equation that estimates above-ground biomass, so an error in DBH propagates straight into the tonnage a project can claim.

Which methodology covers agroforestry carbon credits?

For ARR removals the current Verra methodology is VM0047, which replaces the CDM methodologies AR-ACM0003 and AR-AMS0007. Dispersed agroforestry plantings that keep the existing land use fall under its census-based approach, which requires a complete census of planting units. Gold Standard A/R requirements and Plan Vivo are also used, particularly for smallholder programmes.

How is tree survival tracked between monitoring periods?

Each tree carries its own coordinates and a photograph taken at capture, so a returning surveyor navigates to the individual plant rather than searching a plot. Re-measuring the same tree is what produces a growth increment; finding it gone is what records mortality. A project that cannot reconcile two surveys tree by tree has two inventories, not a growth claim.

Does the agroforestry field app work without a mobile signal?

Yes. Agroforestry surveys routinely run well beyond coverage, so records, photographs and GPS positions are captured offline on Android and synced when the team is back in range. Validation runs during the survey, so a missing DBH is a two-minute fix in the field rather than a lost plant at verification.

Grow a transparent agroforestry programme

For a demo, reach out to us — we'll walk you through the field app and dashboard.

Further reading