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Unit Conversions - Guidance for an Automotive Data Platform on AWS

Unit Conversions

Preprocessors apply unit conversions during normalization to ensure all data uses canonical units:

Conversion Formula When Used

m/s → mph

× 2.23694

OEM speed in metric

km → miles

× 0.621371

OEM odometer

°C → °F

(× 9/5) + 32

OEM temperature

kPa → PSI

× 0.145038

OEM tire pressure (kPa)

bar → PSI

× 14.5038

OEM tire pressure (bar)

m/s² → g

÷ 9.80665

OEM acceleration