Atlasly
    Glossary

    NDVI (Normalized Difference Vegetation Index)

    Satellite measure of green vegetation.

    Definition

    (NIR - Red) / (NIR + Red). Values from -1 to +1. Used in Atlasly to map green cover, identify mature canopy, and inform BNG.

    Related terms

    BNG (Biodiversity Net Gain)

    UK requirement to leave biodiversity 10% better post-development.

    LIDAR

    Light Detection and Ranging point cloud data.

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