# OS NGD Land Cover Enhancements

These pages contain specific advice about the OS NGD land cover enhancements which implement habitat mapping and percentage coverage values:

* [Introduction](https://docs.os.uk/osngd/using-os-ngd-data/os-ngd-land-cover-enhancements/introduction)
* [Habitat mapping](https://docs.os.uk/osngd/using-os-ngd-data/os-ngd-land-cover-enhancements/habitat-mapping)
* [Percentage coverage](https://docs.os.uk/osngd/using-os-ngd-data/os-ngd-land-cover-enhancements/percentage-coverage)
* [Cross reference table](https://docs.os.uk/osngd/using-os-ngd-data/os-ngd-land-cover-enhancements/cross-reference-table)
* [Known limitations](https://docs.os.uk/osngd/using-os-ngd-data/os-ngd-land-cover-enhancements/known-limitations)
* [Summary](https://docs.os.uk/osngd/using-os-ngd-data/os-ngd-land-cover-enhancements/summary)