DopplerVelocityLogs
DopplerVelocityLogs are data records that capture velocity measurements derived from the Doppler effect using various wave-based sensing technologies. These logs document the speed and direction of a moving target or fluid relative to the observer, based on observed shifts in frequency or phase of emitted, reflected, or scattered waves.
The underlying principle relies on Doppler shifts: when a target moves, the frequency of the received signal
Applications span multiple domains. Maritime and underwater navigation employ Doppler Velocity Logs to estimate a vessel’s
Data in DopplerVelocityLogs typically include timestamps, velocity measurements (often as components or radial values), measurement quality
See also: Doppler effect, velocity log, Doppler radar, Doppler lidar.