SAR-Light - First SAR Images from the New Onera SAR Sensor on UAV Platform

Remote sensing data are usually collected by SAR instruments on-board airplanes or satellites and many applications have been developed in a wide range of scientific subjects. Developments in technologies permit radar sensors to be miniaturized, which now allow them to be embedded on-board smaller p...

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Bibliographic Details
Main Authors: Brigui, Frederic, Angelliaume, Sebastien, Castet, Nicolas, Dupuis, Xavier, Martineau, Philippe
Format: Conference Proceeding
Language:English
Subjects:
Image sensors
imagery
Instruments
Radar polarimetry
Robustness
SAR
Satellites
Sensor systems
Sensors
UAV
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Summary:Remote sensing data are usually collected by SAR instruments on-board airplanes or satellites and many applications have been developed in a wide range of scientific subjects. Developments in technologies permit radar sensors to be miniaturized, which now allow them to be embedded on-board smaller platforms such as UAVs. ONERA is currently developing a new line of SAR instruments on-board UAV, called SAR-Light. In its first version, it is a mono-polarized (VV) SAR operating in X-band at high spatial resolution (0.25 m). This paper presents the SAR-Light instrument and describes the performance obtained during a flight tests campaign carried out in April 2021 in the South of France.
ISSN:2153-7003
DOI:10.1109/IGARSS46834.2022.9884340