| Code | Description |
|---|---|
OS Urban And Full Extent
Data captured to 0.5m planimetric accuracy and entire link within relevant Topographic Area.
OS Rural And Full Extent
Data captured to 1.1m planimetric accuracy and entire link within relevant Topographic Area.
OS Moorland And Full Extent
Data captured to 4.1m planimetric accuracy and entire link within relevant Topographic Area.
OS Urban And Part Extent
Data captured to 0.5m planimetric accuracy and part of link not within relevant Topographic Area.