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Table 4 Examples of longitudinal length equivalents at selected latitudes

From: Implementing an augmented reality-enabled wayfinding system through studying user experience and requirements in complex environments

Latitude

Town

Degree

Minute

Second

±0.0001°

60°

Oslo

55.55 km

0.917 km

15.32 m

5.56 m

44°18′N

Augusta

76.7 km

1.21 km

21.76 m

7.57 m

30°39′N

Chengdu, Sichuan

95.22 km

1.51 km

26.33 m

9.57 m