This dataset provides an Integrated Habitat Network (IHN) for native woodlands in Scotland. Its purpose is to aid the scoring process when assessing Forestry Grant Scheme (FGS) applications made under the SRDP programme. It identifies three levels of information:- core native woodlandsprimary zones that are within a 'least-cost distance' of 500msecondary zones that are within a 'least-cost distance' of 2,000m These latter two zones represent the differing dispersal abilities of generic woodland species across surrounding land which is not source native woodland. For more detailed information please see the metadata record on Scotland's SpatialData.gov.scot Metadata Portal.