Lineage Description |
Position Accuracy:
Horizontal accuracy is estimated at ± 5 metres for 95% of the data. The accuracies might not be achieved in areas of dense vegetation, rugged terrain or where satellite coverage is poor.
Position Accuracy can be obtained from the Feature Metadata Pointer (FMP) for the transport segment that the LIST Transport layer is comprised of.
Attribute Accuracy:
The accuracy of the attribute information is estimated at 95%.
Logical Consistency:
All lines are labelled with a Unique Feature Identifier (UFI). This UFI is linked to a Feature Metadata Pointer (FMP) which contains the aerial photography date, horizontal accuracy and the metadata directory number. All data has been checked both visually and by automated processes for undershoots, overshoots and correct data attribution.
Completeness:
The LIST Transport Segment dataset is complete for Tasmania, excepting Macquarie Island. |