mesonet and regular surface data, radar and profiler data, and satellite imagery. The resulting 3-D data-set contains all relevant meteorological parameters, that is temperature, pressure, humidity, wind, clouds, and other derived variables. Radar data play a key role in accurately describing the...
Recently, it was successfully applied to the tracking of a maneuvering aerial target given the radar observations [37] and the navigation of the Automated Underwater Vehicle (AUV) [38]. The idea of the CMNF algorithm is quite transparent. We fix the structure of the filter in the two-step...
Doppler radars can measure the component of the velocity of targets toward or away from the radar. Therefore, the Doppler is not expressed as a frequency in Hz, but as a speed in m/s. In this paper, tracking in Cartesian coordinates is considered, for which the state vector contains at ...
sensors Article Noncontact Sleeping Heartrate Monitoring Method Using Continuous-Wave Doppler Radar Based on the Difference Quadratic Sum Demodulation and Search Algorithm Xiao Chen and Xuxiang Ni * College of Optical Science and Engineering, Zhejiang University, Hangzhou 310027, China * Correspondence: x...
Research status of laser doppler velocity radar technology. Laser Infrared 2016, 46, 249–253. 14. Hou, P.W.; Yang, L. Frequency estimation algorithm of sinusoid signal based on autocorrelation detection and energy centrobaric correction method. Sci. Technol. Eng. 2014, 14, 97–102. 15. ...
Keywords: synthetic aperture radar; Doppler anomaly; sea surface currents 1. Introduction Driven by the development of geophysical applications, investments in the construction and launch of satellites equipped with high-resolution imaging radars, specifically Synthetic Aperture Radars (SAR), have been ...