This is a new service – your feedback will help us to improve it.

Data quality report

Arriva UK Bus_Morley_Ossett_20220226

368

Bus lines

89%

RED
Data quality

329

Critical observations

631

Advisory observations

Contents

Critical observations (329)

These observations are considered critical in terms of data quality. An operator should aim to have zero critical observations in their data.

Timing (3)
Number of observations Observation category
3 Fast timing between timing points
Data set (326)
Number of observations Observation category
326 Missing block number

Advisory observations (631)

These observations suggest there may be an error in the data. However, for some types of services these may be intended by the operator. Advisory observations should be investigated and addressed. If the observation is a result of intended behaviour, an operator can suppress the observation.

Stop (130)
Number of observations Observation category
129 Missing stops
1 Stop(s) are not found in NaPTAN
Timing (499)
Number of observations Observation category
3 Fast running time between stops
496 No timing point for more than 15 minutes
Journey (2)
Number of observations Observation category
2 Expired lines