Clutter in the GMTI range-velocity map. | Zendy

Armin Doerry | Zendy

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Clutter in the GMTI range-velocity map.

Author(s) -

Armin Doerry

Publication year - 2009

Publication title -

osti oai (u.s. department of energy office of scientific and technical information)

Language(s) - English

Resource type - Reports

DOI - 10.2172/959098

Subject(s) - clutter , moving target indication , radar horizon , radar , remote sensing , stationary target indication , computer science , geodesy , radar imaging , computer vision , geology , continuous wave radar , artificial intelligence , telecommunications

Ground Moving Target Indicator (GMTI) radar maps echo data to range and range-rate, which is a function of a moving target's velocity and its position within the antenna beam footprint. Even stationary clutter will exhibit an apparent motion spectrum and can interfere with moving vehicle detections. Consequently it is very important for a radar to understand how stationary clutter maps into radar measurements of range and velocity. This mapping depends on a wide variety of factors, including details of the radar motion, orientation, and the 3-D topography of the clutter

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