First Spaceborne SAR-GMTI Experimental Results for the Chinese Gaofen-3 Dual-Channel SAR Sensor

First Spaceborne SAR-GMTI Experimental Results for the Chinese Gaofen-3 Dual-Channel SAR Sensor

In spaceborne synthetic aperture radar (SAR) sensors, it is a challenging task to detect ground slow-moving targets against strong clutter background with limited spatial channels and restricted pulse repetition frequency (PRF). In this paper, we evaluate the image-based dual-channel SAR-ground movi...

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Bibliographic Details
Main Authors: Chenghao Wang, Guisheng Liao, Qingjun Zhang
Format: Article
Language:English
Published: MDPI AG 2017-11-01
Series:Sensors
Subjects:
Gaofen-3
SAR-GMTI
azimuth ambiguity
clutter suppression
vector velocity estimation
Online Access:https://www.mdpi.com/1424-8220/17/11/2683

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