Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Hauke Fiedler"'
Autor:
Kathrin Rack, Simon Schmitz, Martin Stoffers, Benjamin Hofmann, Michael Meinel, Hauke Fiedler, Thomas Schildknecht
Publikováno v:
2023 IEEE Aerospace Conference.
Autor:
Michael Meinel, Hauke Fiedler, Martin Weigel, Lynn von Kurnatowski, Kathrin Rack, Martin Stoffers, Yi Wasser
Publikováno v:
2020 IEEE Aerospace Conference.
For Space Situational Awareness, the German Aerospace Center (DLR) develops the software system "Backbone Catalogue of Relational Debris Information" (BACARDI), which allows for keeping track of resident space objects. BACARDI's key features are auto
Publikováno v:
Acta Astronautica. 129:410-418
Over the last 60 years, Space Debris has become one of the main challenges for the safe operation of satellites in low Earth orbit. To address this threat, guidelines that include a limited debris release during normal operations, minimization of the
In this paper, a scoring metric for space surveillance sensor observations is introduced. A scoring metric allows for direct comparison of data quantity and data quality, and makes transparent the effort made by different sensor operators. The concep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::daee2a9f0953d77ac31615b5db539a04
https://elib.dlr.de/113397/
https://elib.dlr.de/113397/
Publikováno v:
Advances in Space Research
Measurement association and initial orbit determination is a fundamental task when building up a database of space objects. This paper proposes an efficient and robust method to determine the orbit using the available information of two tracklets, i.
Catalog maintenance for Space Situational Awareness (SSA) demands an accurate and computationally lean orbit propagation and orbit determination technique to cope with the ever increasing number of observed space objects. As an alternative to establi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9682b5e400030b037156c0bfe82e3dc9
https://doi.org/10.1016/j.asr.2016.02.028
https://doi.org/10.1016/j.asr.2016.02.028
The threat of space debris to operational satellites is a growing concern for satellite op- erators. Large objects with high collision probability, e.g. rocket bodies and non-functional satellites on highly frequented orbits, form hereby the largest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70506ed0fa2c7aeeb838c99a9cb35490
https://doi.org/10.2514/6.2016-5296
https://doi.org/10.2514/6.2016-5296
Publikováno v:
Space Safety is No Accident ISBN: 9783319159812
Space debris has become a serious problem for the safe operations of spacecraft in low Earth orbit. Attempts such as improving trajectory predictions of non-functional objects in space, guidelines for safer launches nowadays, and an implementation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::094d776b3a5316b2195a773a1c205ccd
https://doi.org/10.1007/978-3-319-15982-9_3
https://doi.org/10.1007/978-3-319-15982-9_3
This paper analyses the fuel consumption of interferometric radar missions employing small satellite formations like, e.g., Cross-track Pendulum, Cartwheel, CarPe, or Trinodal Pendulum. Individual analytic expressions are provided for each of the fol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f17d983bac2886e8744cff003aa7dd3
https://elib.dlr.de/68373/
https://elib.dlr.de/68373/
The TanDEM-X mission, result of the partnership between the German Aerospace Center (DLR) and Astrium GmbH, opens a new era in spaceborne radar remote sensing. The first bistatic satellite synthetic aperture radar mission is formed by flying the TanD
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2b960340b1397be03e5367344bdec0b
https://elib.dlr.de/58383/
https://elib.dlr.de/58383/