APPARATUS AND METHOD FOR TIME STAMPING ASYNCHRONOUS SENSOR MEASUREMENTS

A navigation receiver (100), a navigation system (200) and a method (600) of time stamping asynchronous sensor measurements is provided. Sensor measurement data (110, 116) is received at a first port (108). A signal pulse (304) is received at a second port (104). The signal pulse (304) represents a time of measurement according to a first time domain of the received sensor measurement data (110, 116). Based on the received signal pulse (304), a timestamp according to a second time domain is generated. The generated timestamp is associated in the second time domain with the received sensor measurement data (110, 116).