Search and recovery of aircraft parts in ice-sheet crevasse fields using airborne and in situ geophysical sensors

Autor: William Colgan, Anders Vest Christiansen, Dirk van As, Kenneth D. Mankoff, Esben Auken, Joshua Elliott, Karina Hansen, Nanna B. Karlsson, Austin Lines, Olivier Ruault du Plessis, Rune Kraghede, Pascale Dubois-Fernandez, Thue S. Bording, H. Cantalloube, Helene Oriot

Publikováno v: Mankoff, K D, Van As, D, Lines, A, Bording, T, Elliott, J, Kraghede, R, Cantalloube, H, Oriot, H, Dubois-Fernandez, P, Ruault Du Plessis, O, Christiansen, A V, Auken, E, Hansen, K, Colgan, W & Karlsson, N B 2020, ' Search and recovery of aircraft parts in ice-sheet crevasse fields using airborne and in situ geophysical sensors ', Journal of Glaciology, vol. 66, no. 257, pp. 496-508 . https://doi.org/10.1017/jog.2020.26
Journal of Glaciology
Journal of Glaciology, International Glaciological Society, 2020, 66 (257), pp.496-508. ⟨10.1017/jog.2020.26⟩

International audience; On 30 September 2017, an Air France Airbus A380-800 suffered a failure of its fourth engine while over Greenland. This failure resulted in the loss of the engine fan hub, fan blades and surrounding structure. An initial search

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f6272681c95cf26515eb1b80aeb30a4
https://doi.org/10.1017/jog.2020.26

SETHI: The Flying Lab

Autor: Jean-Paul Bruyant, Pascale Dubois-Fernandez, Olivier Ruault du Plessis, H. Cantalloube, Helene Oriot, Philippe Dreuillet

Publikováno v: International Journal of Electronics and Telecommunications. 57:29-35

SETHI: The Flying Lab This paper presents the new-generation test bench SETHI, developed by ONERA, the French Aerospace Lab. SETHI is a medium range platform dedicated to environmental, scientific and security applications. The first part of this pap

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f12c2d68ea9076917ef880a97b3b6fed
https://doi.org/10.2478/v10177-011-0004-0

Processing issues for very low incident angle synthetic aperture interferometric space-borne radar

Autor: Roger Fjortoft, H. Cantalloube, Helene Oriot

Publikováno v: IGARSS

In preparation for the Surface Water and Ocean Topography (SWOT) mission, scheduled for launch around October 2020, ONERA and CNES evaluated SAR processors intended for airborne SAR processing in configurations close to that of the eventual space pla

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f4f1b12d7e57d40fb02a7d4d73ed01d8
https://doi.org/10.1109/igarss.2015.7326720

Acquisition, processing & autofocus issues of high resolution long range airborne synthetic aperture radar

Autor: H. Cantalloube

Publikováno v: IGARSS

Long range high resolution imaging from airborne SAR is a challenging task because the higher propagation losses are mitigated by higher transmitted power but also high gain (more directive) antenna. But as carrier aircraft is submitted to position a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cceed5a91380b507c329613d81f52d83
https://doi.org/10.1109/igarss.2013.6721313

Inverse synthetic aperture radar imaging: Air-to-air and air-to-surface examples

Autor: H. Cantalloube

Publikováno v: IGARSS

Imaging of mobile target from an airborne SAR (arguably called ISAR, because both sensor and target motions are involved in synthetic aperture) is customary for surface moving targets (trains and cars on ground, or large vessels on sea surface). Imag

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::86d53196b405233dc086cf10e7177e4a
https://doi.org/10.1109/igarss.2013.6723597