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Explore our interactive tools for forestry professionals who want to modernise their approach to forest inventory and production forecasting. 

B6 Tariff Calculator

This calculator uses the "B6 abbreviated tariff method" to process sample plot data. It outputs stand tariff number, average tree size, and volume per ha, along with graphical summaries. 

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The B6 tariff is a UK-specific method, involving the measuring of basal area plots, and application of pre-determined volume-basal area ratios (dependent on top height) to estimate volume. 

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Click here to access

Learn more about the B6 tariff

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Get in touch for bespoke software, analysis, or app/database integrations.

What we do

Forest Inventory Innovation

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Crossbill Forestry is working with industry partners to actively research new forest mensuration techniques. 

Enterprise GIS Solutions

Crossbill Forestry provides GIS development services, including the set-up and hosting of spatial databases - uniquely tailored towards forestry organisations - which automate data validation, client reporting, and common user workflows.

Aerial Photo Interpretation

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Crossbill Forestry provides a professional forest re-mapping service using high resolution aerial imagery and photogrammetric models to stratify forest compartments by species and yield class.

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Quick turn-arounds are possible for the assessment of potential acquisitions. 

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