Doppler mapping

Cardiology The analysis of the spatial relationship of Doppler signals to a 2-D image of the heart, based on pulsed-wave Doppler echocardiography. See Doppler echocardiography.

References in periodicals archive ?

The primary instrument on board CYGNSS - a mission whose price tag is estimated at just $162 million - is the Delay Doppler Mapping Instrument, which will use a GPS receiver and antennas to provide high-resolution imagery of the birth, evolution and hard-to-predict intensification of tropical cyclones.

NASA Preps For Launch Of CYGNSS Microsatellites

Each observatory contains a delay Doppler mapping instrument (DDMI) that consists of a multichannel GNSS-R receiver, a low-gain zenith antenna for reception of the direct signals, and two high-gain nadir antennas for reception of the surface scattered signals (Rose et al.

New ocean winds satellite mission to probe hurricanes and tropical convection: the CYGNSS constellation of eight satellites, scheduled to launch in 2016, will measure hurricane-force ocean-surface wind speed in the presence of precipitation encountered in the inner core of hurricanes

Consulting (1), (2) and (4), we can find that the Doppler mapping can be done by the following scale Fourier transform,

Azimuth Stacking Algorithm for Synthetic Aperture Radar Imaging

Color Doppler mapping can help to identify the presence of an anomalous and tortuous vessel, usually near left kidney or spleen following to caudal vena cava.

Dopplervelocimetric evaluation of portal vein as a diagnostic tool for portosystemic shunt diagnosis in dogs/Avaliacao dopplervelocimetrica da veia porta como ferramenta diagnostica de shunt portossistemico em caes

For more accurate haemodynamic information and assistance, we found that using TOE Doppler velocity analysis, then monitoring with a real time colour Doppler mapping provided a quick and precise diagnosis during anterior mediastinal tumour resection.

Mediastinal tumor resection under the guidance of transoesophageal echocardiography