Research on advanced space surveillance using the IoSiS radar system

被引：0

作者：

Anger, Simon ^{[1
]}

Jirousek, Matthias ^{[1
]}

Dill, Stephan ^{[1
]}

Peichl, Markus ^{[1
]}

机构：

[1] German Aerosp Ctr DLR, Munchener Str 20, D-82234 Wessling, Germany

来源：

13TH EUROPEAN CONFERENCE ON SYNTHETIC APERTURE RADAR, EUSAR 2021 | 2021年

关键词：

D O I：

暂无

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

IoSiS (Imaging of Satellites in Space) is a DLR study that is focused on very high-resolution imaging of satellites in a low Earth orbit based on an inverse synthetic aperture radar (ISAR). Advanced space surveillance is important because of the continuously increasing number of satellites and threatening objects like space debris. Space debris objects are already present in a large number in low Earth orbit. Currently, with IoSiS the DLR is performing research on future advanced system concepts addressing space situational awareness. The basic purpose of the instrument IoSiS shall be the analysis of satellite structures for detection of possible mechanical damages or irregularities generated for example by space debris. Furthermore, investigations of unknown objects or satellites can be performed. This paper outlines the current state of the IoSiS instrument as well as the crucial processing steps, carried out to form high resolved ISAR images of objects in space. The paper concludes with a high resolution measurement result.

引用

页码：161 / 164

页数：4