Follow-up Doppler measurements helped to determine the mass of Kepler-68b and helped to discover Kepler-68d.

This phase sensitive detection has been applied for Doppler measurements of wind speed, and imaging through dense media.

This may explain why conventional Doppler measurements have not detected any bubbles in the arterial circulation.

Doppler measurement is reliable only if the sampling rate exceeds the Nyquist frequency for the frequency shift produced by radial motion.

There's no way we can get a Doppler measurement, not without revealing our interest.

It was especially useful at the lunar limb, where the gravitational acceleration is perpendicular to the line of sight to earth, making Doppler measurements unsuitable.

One open-literature study combined several pieces of radar information: cross-section, range, and Doppler measurements.

Ten seconds later the Doppler measurement became possible.

Combined with Doppler measurements the global accuracy was even 3m.

Lasers will shine on their backs to provide a continuous Doppler measurement of not just speed but also acceleration and deceleration.