The multiframe detection (MFD) with range-Doppler-azimuth measurements has been
shown to be significant in detecting and tracking weak targets in active radar and sonar …

Radar sounders are unique instruments for subsurface investigation in both terrestrial and
space applications. They are widely employed for monitoring changes to the polar ice …

Accelerated loss of ice from Greenland and Antarctica has been observed in recent
decades. The melting of polar ice sheets and mountain glaciers has considerable influence …

Multichannel radar depth sounding systems are able to produce two-dimensional (2D) and
three-dimensional (3D) imagery of the internal structure of polar ice sheets. Information such …

Radar sounders are spaceborne electromagnetic sensors specifically designed for
subsurface investigations. They operate in the HF/VHF part of the electromagnetic spectrum …

Data collected by hand-held and vehicular-mounted ground penetrating radar (GPR)
devices can be viewed as a sequence of A-scans grouped into frames. Sequences of frames …

Ground penetrating radar (GPR) devices use sensors to capture one-dimensional
representations, or A-scans, of the soil and buried properties at each sampling point …

This work presents a novel unsupervised, fingerprint-based localization method. The
approach differs from previous methods by operating offline, incorporates no dead …

Radar sounders are spaceborne electromagnetic sensors specifically designed for
subsurface investigations. They operate in the HF/VHF part of the electromagnetic spectrum …

In this paper, we consolidate and expand upon the current theory and potential applications
of the set of $ k $ best\emph {cascading via-paths}(CVPs) and the\emph {reciprocal pointer …