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Data quality report

Go-Ahead_Penzance_Bodmin_20200531

83

Bus lines

99%

AMBER
Data quality

60

Critical observations

482

Advisory observations

Contents

Critical observations (60)

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

Timing (60)
Number of observations Observation category
47 Fast timing between timing points
1 First stop is not a timing point
12 Last stop is not a timing point

Advisory observations (482)

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 (276)
Number of observations Observation category
244 Missing stops
32 Stop(s) are not found in NaPTAN
Journey (206)
Number of observations Observation category
6 Duplicate journeys
200 Journey overlap