This spatial dataset relates to Phase 2 (2009) of Urban Tree Cover and consists of 4 individual layers, being Points (individual trees), polygons (groups of trees), Land Categories and urban extents (the extent of the study areas). The technical report shows what is covered in each Phase, and provides more detail on the methodology behind the different layers in the dataset. Attribution statement Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved. Contains Ordnance Survey Data. Ordnance Survey Licence number AC0000849444. Crown Copyright and Database Right.