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Table 5 NPDC provided data validated using historic GSV images

From: Improving spatial data in health geographics: a practical approach for testing data to measure children’s physical activity and food environments using Google Street View

NPDC Feature

Data points provided (n)

Data points validated (n)

Data points validated (%)

Public transport—Bus shelters

98

44

45

Public transport—Bus signs

410

179

44

Speed bumps

116

52

45

Pedestrian crossings

202

127

63

Total

826

402

49

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International Journal of Health Geographics

ISSN: 1476-072X