PMO OpenIR  > 空间目标与碎片观测研究基地
Optical Survey Technique for Space Debris in GEO
Sun Rongyu ; Zhao Changyin
Source PublicationProgress in Astronomy
AbstractIn view of the special dynamical characteristics of geosynchronous orbits, the GEO ring is a unique environment for application. However, in this region there is no natural removal mechanism for space debris, which has been recognized as an increasing threat for space operations. Concerning the short detection distance of ground-based radar, ground-based optical survey is the major technique for observing space debris in GEO. The survey techniques for space debris observation are introduced in detail, including specialized hardware、survey strategy proposed and advanced image processing algorithm. Several algorithms are summarized for separating the blended images in optical space debris observation and removing the smear noise in images of camera without shutter, they all work effectively and robustly. Discussions are made in high order precision positioning methods for space debris, and futhermore the development of these methods is outlooked. For enriching the space debris situation in GEO, and protecting the security of active space operations, the technique for optical survey of space debris in GEO should be further studied.
Subject AreaAstronomy & Astrophysics
Document Type期刊论文
Recommended Citation
GB/T 7714
Sun Rongyu,Zhao Changyin. Optical Survey Technique for Space Debris in GEO[J]. Progress in Astronomy,2012,30(3):394-410.
APA Sun Rongyu,&Zhao Changyin.(2012).Optical Survey Technique for Space Debris in GEO.Progress in Astronomy,30(3),394-410.
MLA Sun Rongyu,et al."Optical Survey Technique for Space Debris in GEO".Progress in Astronomy 30.3(2012):394-410.
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