Zobrazeno 1 - 10
of 35
pro vyhledávání: '"J.-F Nouvel"'
Publikováno v:
Planetary and Space Science
Planetary and Space Science, Elsevier, 2006, 54, pp.337-344. ⟨10.1016/j.pss.2005.12.013⟩
Planetary and Space Science, Elsevier, 2006, 54, pp.337-344. ⟨10.1016/j.pss.2005.12.013⟩
International audience; Mars Express spacecraft inserted successfully Martian orbit at the end of 2003. On board this probe, a radar instrument called MARSIS (for Mars Advanced Radar for Surface and Ionosphere Sounding) is looking for water inside th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c1358cf2d2b09f21dd1d7b7e3e57bf7
https://doi.org/10.1016/j.pss.2005.12.013
https://doi.org/10.1016/j.pss.2005.12.013
Publikováno v:
Planetary and Space Science. 51:505-515
Orbiting radar sounders may become the primary tools in global investigation of Mars subsurface. Orbital radar sounding of Mars is complicated by the presence of a significant ionosphere. The need to penetrate deep requires radar operation at a MHz f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ad9721f6ae21bd83f6fe9d43f71c01b
https://doi.org/10.1016/s0032-0633(03)00048-5
https://doi.org/10.1016/s0032-0633(03)00048-5
Publikováno v:
Geophysical Research Letters. 28:3039-3042
In the atmosphere of Mars, the effect of an ionospheric layer of meteoric origin on an HF radio wave propagation is investigated. We consider the putative magnesium ion layer which results from the ablation of sporadic meteors from a work recently pu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16155ebf613bf67c9cd5ad522fc93f43
https://doi.org/10.1029/2001gl013164
https://doi.org/10.1029/2001gl013164
Publikováno v:
Proceedings of the 2013 International Conference on Electromagnetics in Advanced Applications
2013 International Conference on Electromagnetics in Advanced Applications (ICEAA 2013)
2013 International Conference on Electromagnetics in Advanced Applications (ICEAA 2013), Sep 2013, Turin, Italy. pp.543-546, ⟨10.1109/ICEAA.2013.6632297⟩
2013 International Conference on Electromagnetics in Advanced Applications (ICEAA 2013)
2013 International Conference on Electromagnetics in Advanced Applications (ICEAA 2013), Sep 2013, Turin, Italy. pp.543-546, ⟨10.1109/ICEAA.2013.6632297⟩
ISBN: 978-1-4673-5705-0; International audience; We present in this communication our results on the study of urban canyons. This simple scene has been retained to produce a first analysis on urban areas, as the canyon can be seen as one canonical st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6d604e190e39f0d5f47df08d72f3550
https://hal-supelec.archives-ouvertes.fr/hal-00934302
https://hal-supelec.archives-ouvertes.fr/hal-00934302
Publikováno v:
Proceedings of the 2012 International Conference on Quantitative InfraRed Thermography.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c34ca08d42ebe88871e23709ec339fa
https://doi.org/10.21611/qirt.2012.231
https://doi.org/10.21611/qirt.2012.231
Autor:
Cyril Grima, Christelle Eyraud, Wlodek Kofman, Alain Herique, Jeremie Mouginot, J. F. Nouvel, Ali Safaelini
Publikováno v:
IEEE Proceedings
IEEE Radar Conference
IEEE Radar Conference, May 2009, Pasadena, United States. pp.1-4, ⟨10.1109/RADAR.2009.4976952⟩
IEEE Radar Conference
IEEE Radar Conference, May 2009, Pasadena, United States. pp.1-4, ⟨10.1109/RADAR.2009.4976952⟩
International audience; Low frequency spaceborn radar is a promising opportunity to investigate Earth subsurface in arid and polar areas and for planetary exploration. , The radar signal penetrates subsurface and the return signal is the sum of the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8d710c22687af0aaf39f62aaa0f9d16
https://hal-insu.archives-ouvertes.fr/insu-00388009
https://hal-insu.archives-ouvertes.fr/insu-00388009
Autor:
J. C. Souyris, J. F. Nouvel
Publikováno v:
IGARSS (2)
To prepare the future altimetry space missions at Ka band, a measurement campaign has been done with ONERA BUSARD platform and DRIVE radar. Particularity of the campaign was the use of steep incident angles, in Ka band, with a SAR instrument. Area of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::811407025eec2eeae61330bdb0c3121a
https://doi.org/10.1109/igarss.2009.5418122
https://doi.org/10.1109/igarss.2009.5418122
Publikováno v:
IGARSS
Scopus-Elsevier
Scopus-Elsevier
We are going to present here a radar sounding simulation which could be used to validate the radar echoes processing and to support the interpretation of the future Marsis data. In order to follow the Marsis radar sounding process scheme,the first st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b67604601d0104ab6c8ba20c05c99f5
https://doi.org/10.1109/igarss.2003.1294575
https://doi.org/10.1109/igarss.2003.1294575
Publikováno v:
Radio Science. 39
[1] A major finding in exploration of Mars is the indication that a large quantity of water has been present on Mars. To discover the distribution of this quantity of water, the Mars Express spacecraft is carrying a spaceborne radar sounder, called M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4ca3c6d83aaf4d9f5b09756fce75940
https://doi.org/10.1029/2003rs002903
https://doi.org/10.1029/2003rs002903
Conference
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