This dataset is used for the interference detection in high frequency over-the-horizon (OTH) radar, especially the sky-wave mode. The range-Doppler (RD) grey images are categorized into three types, i.e. the radio frequency interference (RFI), the transient interference (TSI), and no interference (NoI). Two databases are included. The simulated database is constructed based on signal models of interference, clutter and noise. The real database is constructed based on real data from OTH radars.

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This dataset consists of realistic simulated inverse synthetic aperture radar (ISAR) images of five commonly found automotive targets- a full-size car, a mid-size car, a bicycle, an auto-rickshaw, and a four-wheel truck.

Instructions: 

Due to the large size of the dataset, we have divided it into five .zip files, corresponding to each target, namely: Autorikshwa.zip; Bicycle.zip; Fullsize_car.zip; Midsize_car.zip; and Truck.zip.  Each *.zip file consists of five different signal to noise ratio (SNR) cases (+10, +5, 0, -5, -10 dB), and four range-Doppler based clutter cases (wind velocity +2.5, 5, 7.5 and 10 m/s). There are 16- different trajectories (four left turns, four right turns, four u-turns, and four straight trajectories) for each of these cases. We have approximately 45-49 images (.png and .mat format) corresponding to each case. 

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958 Views

test

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153 Views

This is the data Archive for Zhang, et al., “A Geophysical Model Function for S-band Reflectometry of Ocean Surface Winds in Tropical Cyclones,” accepted by Geophysical Research Letters. This data set was generated from twelve (12) days of airborne S-band (2.3 GHz) reflectometry data collected during the 2014 hurricane season between 2 July 2014 and 17 September 2014. Cross-correlations between the direct and reflected S-band signals, commonly referred to as the “waveform” or delay-Doppler map (DDM) are provided with corresponding aircraft time and position data.

Instructions: 

Please refer to attached file "ZhangGRL_archive_submit_format.pdf" for a description of the data format and units. 

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260 Views

This database includes data measured by Qualcomm's 60GHz mmWave Radar.

It includes:

Face signature data base: radar face scan data of 206 individuals for face recognition. 

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1332 Views

The MATLAB program provides the performance of a sliding window based detection for a pulse radar signal.

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585 Views

The MATLAB program provides the performance of a sliding window based detection for a pulse radar signal.

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449 Views

High-fidelity, physics-based multichannel radar data cube provided by the DARPA KASSPER project. This data is ideal for analyzing space-time adaptive processing (STAP) algorithms since both sample data and truth data are provided.

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2102 Views