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Quality assessment of cloud-top height estimates from satellite IR radiances using the CALIPSO Lidar / Sabatino, Di Michele in IEEE Transactions on geoscience and remote sensing, vol 51 n° 4 Tome 2 (April 2013)
[article]
Titre : Quality assessment of cloud-top height estimates from satellite IR radiances using the CALIPSO Lidar Type de document : Article/Communication Auteurs : Sabatino, Di Michele, Auteur ; Tony Mcnally, Auteur ; Peter Bauer, Auteur ; Iliana Genkova, Auteur Année de publication : 2013 Article en page(s) : pp 2454 - 2464 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] Atmospheric Infrared Sounder
[Termes IGN] CALIPSO
[Termes IGN] détection des nuages
[Termes IGN] données lidar
[Termes IGN] estimation de précision
[Termes IGN] radianceRésumé : (Auteur) This paper summarizes the studies performed using data from the Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation (CALIPSO) to verify cloud variables in the context of the European Centre for Medium-Range Weather Forecasts assimilation system. In the first part of this paper, the cloud-top height (CTH) derived from the Atmospheric Infrared Sounder (AIRS) radiances has been compared with the same quantity from CALIPSO exploiting the spatial and temporal coincidence guaranteed by the A-Train constellation. In the second part, the CTH from CALIPSO has been used to verify the wind height assignment (HA) for the atmospheric motion vectors (AMVs) derived from Meteosat geostationary cloudy radiances. Two different estimates from AIRS have been considered: one derived from the cloud detection scheme and the other used within the assimilation of infrared (IR) cloudy radiances. The verification of cloud detection for hyperspectral IR sounders has revealed some difficulties with cirrus clouds. The verification of CTH for the assimilation of IR cloudy radiances has shown a reasonable agreement when the lidar signal is fully attenuated but a larger scatter in other conditions. The verification of AMV HA revealed an overall tendency to produce CTHs lower than CALIPSO for high clouds and the opposite for low clouds. Interestingly, a similar behavior was observed in the validation of CTHs for the assimilation of IR cloudy radiances. Numéro de notice : A2013-226 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1109/TGRS.2012.2210721 En ligne : https://doi.org/10.1109/TGRS.2012.2210721 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32364
in IEEE Transactions on geoscience and remote sensing > vol 51 n° 4 Tome 2 (April 2013) . - pp 2454 - 2464[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 065-2013041B RAB Revue Centre de documentation En réserve L003 Disponible Earth System Mass Transport Mission (e.motion): A Concept for Future Earth Gravity Field Measurements from Space / Isabelle Panet in Surveys in Geophysics, vol 34 n° 2 (March 2013)
[article]
Titre : Earth System Mass Transport Mission (e.motion): A Concept for Future Earth Gravity Field Measurements from Space Type de document : Article/Communication Auteurs : Isabelle Panet , Auteur ; J. Flury, Auteur ; Richard Biancale, Auteur ; Thomas Gruber, Auteur ; J. Johannessen, Auteur ; M.R. van der Broeke, Auteur ; Tonie M. van Dam, Auteur ; P. Gegout, Auteur ; C. Hughes, Auteur ; Guillaume Ramillien, Auteur ; I. Sasgen, Auteur ; L. Seoane, Auteur ; M. Thomas, Auteur Année de publication : 2013 Article en page(s) : pp 141 - 163 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géodésie physique
[Termes IGN] déformation de la croute terrestre
[Termes IGN] données GRACE
[Termes IGN] gravimétrie spatiale
[Termes IGN] interférométrie à très grande base
[Termes IGN] masse d'eau
[Termes IGN] mission spatiale
[Termes IGN] satellite de télémétrie
[Termes IGN] Terre (planète)Résumé : (auteur) In the last decade, satellite gravimetry has been revealed as a pioneering technique for mapping mass redistributions within the Earth system. This fact has allowed us to have an improved understanding of the dynamic processes that take place within and between the Earth’s various constituents. Results from the Gravity Recovery And Climate Experiment (GRACE) mission have revolutionized Earth system research and have established the necessity for future satellite gravity missions. In 2010, a comprehensive team of European and Canadian scientists and industrial partners proposed the e.motion (Earth system mass transport mission) concept to the European Space Agency. The proposal is based on two tandem satellites in a pendulum orbit configuration at an altitude of about 370 km, carrying a laser interferometer inter-satellite ranging instrument and improved accelerometers. In this paper, we review and discuss a wide range of mass signals related to the global water cycle and to solid Earth deformations that were outlined in the e.motion proposal. The technological and mission challenges that need to be addressed in order to detect these signals are emphasized within the context of the scientific return. This analysis presents a broad perspective on the value and need for future satellite gravimetry missions. Numéro de notice : A2013-814 Affiliation des auteurs : LASTIG LAREG+Ext (2012-mi2018) Thématique : POSITIONNEMENT Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1007/s10712-012-9209-8 Date de publication en ligne : 31/10/2012 En ligne : http://dx.doi.org/10.1007/s10712-012-9209-8 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=80127
in Surveys in Geophysics > vol 34 n° 2 (March 2013) . - pp 141 - 163[article]First attempt of orbit determination of SLR satellites and space debris using genetic algorithms / Florent Deleflie (2013)
Titre : First attempt of orbit determination of SLR satellites and space debris using genetic algorithms Type de document : Article/Communication Auteurs : Florent Deleflie, Auteur ; David Coulot , Auteur ; Romain Decosta, Auteur ; A. Fernier, Auteur ; A. Pousse, Auteur ; Pascal Richard, Auteur Editeur : Paris : Agence Spatiale Européenne ASE / European Space Agency ESA Année de publication : 2013 Collection : ESA Specialist Panel, ISSN 1609-042X num. 723 Conférence : ESA 2013, 6th European Conference on Space Debris 22/04/2013 25/04/2013 Darmstadt Allemagne OA proceedings Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de géodésie spatiale
[Termes IGN] algorithme génétique
[Termes IGN] débris spatial
[Termes IGN] orbitographie
[Termes IGN] satellite de télémétrieNuméro de notice : C2013-001 Affiliation des auteurs : LASTIG LAREG+Ext (2012-mi2018) Thématique : INFORMATIQUE/POSITIONNEMENT Nature : Communication DOI : sans En ligne : https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&cad=rja&uact=8&ve [...] Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=78511
contenu dans Proceedings of the annual meeting of the French Society of Astronomy & Astrophysics SF2A 2013, Montpellier, France, 4-7 juin 2013 / Luc Cambrézy (2013)
Titre : Orbit determination methods in view of the PODET project Type de document : Article/Communication Auteurs : Florent Deleflie, Auteur ; David Coulot , Auteur ; Romain Decosta, Auteur ; Alain Vienne, Auteur ; Pascal Richard, Auteur Editeur : Société française d'astronomie et d'astrophysique SF2A Année de publication : 2013 Conférence : SF2A 2013, annual meeting of the French Society of Astronomy & Astrophysics 04/06/2013 07/06/2013 Montpellier France OA Proceedings Importance : pp 165 - 168 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Techniques orbitales
[Termes IGN] algorithme génétique
[Termes IGN] élément orbital
[Termes IGN] orbite képlerienne
[Termes IGN] orbitographie
[Termes IGN] satellite de télémétrieRésumé : (auteur) We present an orbit determination method based on genetic algorithms. Contrary to usual estimation methods mainly based on least-squares methods, these algorithms do not require any a priori knowledge of the initial state vector to be estimated. These algorithms can be applied when a new satellite is launched or for uncatalogued objects We show in this paper preliminary results obtained from an SLR satellite, for which tracking data acquired by the ILRS network enable to build accurate orbital arcs at a few centimeter level, which can be used as a reference orbit. The method is carried out in several steps: (i) an analytical propagation of the equations of motion, (ii) an estimation kernel based on genetic algorithms, which follows the usual steps of such approaches: initialization and evolution of a selected population, so as to determine the best parameters. Each parameter to be estimated, namely each initial Keplerian element, has to be searched among an interval that is preliminary chosen. Numéro de notice : C2013-029 Affiliation des auteurs : LASTIG LAREG+Ext (2012-mi2018) Thématique : POSITIONNEMENT Nature : Communication nature-HAL : ComAvecCL&ActesPubliésNat DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=80205 Documents numériques
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Orbit determination methodsURL Photogrammetric Week '13 [2013], 54th Photogrammetric Week (9 - 13 septembre 2013; Stuttgart, Allemagne) / Dieter Fritsch (2013)
Titre : Photogrammetric Week '13 [2013], 54th Photogrammetric Week (9 - 13 septembre 2013; Stuttgart, Allemagne) : From high definition point clouds to 3D virtual reality models Type de document : Actes de congrès Auteurs : Dieter Fritsch, Éditeur scientifique Editeur : Karlsruhe, Heidelberg, ... : Wichmann Année de publication : 2013 Conférence : PhoWo 2013, 54th Photogrammetric Week 09/09/2013 13/09/2013 Stuttgart Allemagne OA Proceedings Importance : 355 p. Format : 17 x 24 cm ISBN/ISSN/EAN : 978-3-87907-531-7 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Photogrammétrie numérique
[Termes IGN] données lidar
[Termes IGN] données localisées 3D
[Termes IGN] données numériques
[Termes IGN] image tri-stéréoscopique
[Termes IGN] lasergrammétrie
[Termes IGN] modèle numérique de terrain
[Termes IGN] patrimoine
[Termes IGN] réalité virtuelle
[Termes IGN] reconstruction 3D du bâti
[Termes IGN] semis de points
[Termes IGN] TanDEM-XNote de contenu : INTRODUCTION
- How Cars Learned to See / Uwe Franke, Stefan Gehrig
- From Sensor to Information - The Evolution Continues / Jack Ickes
- Connecting the Dots and Points in the Geospatial World / Ralph D Humberg
- IGI - History - Present? Future / Albrecht and Philipp Grimm
- UltraCam and Ultra Map? An Update / Alexander Wiechert
- The Product Pipeline of BAE Systems for Photogrammetry and Remote Sensing / Stewart Walker
- VisionMap Sensors and Processing Roadmap / Yaron Vilan, Adi Gozes
- SURE - The ifp Software for Dense Image Matching / Konrad Wenzel, Mathias Rothermel, Norbert Haala, Dieter Fritsch
DATA COLLECTION FROM AIR, SPACE AND GROUND - AN UPDATE
- Oblique Image Data Processing- Potential, Experiences and Recommendations / Dieter Fritsch, Mathias Rothermel
- The Leica Geosystems CityMapper Solution / Ruediger Wagner, Peter Lieckfeldt, Rene Rothe, Jacques Markram
- High Throughput Aerial Photography, Ortho & 3D Processing / Yuri Raizman, Adi Gozes
- Oblique Image Collection ~ Challenges and Solutions / Michael Gruber, Wolfgang Walcher
- Contour Flying for Airborne Data Acquisition / Michael Mollney, Jens Kremer
- RPAS - The European Approach & The Way Forward / Peter Van Blyenburgh
- Unmanned Aerial Systems? for the Rest of Us / Werner Mayr
- The UA V@LGL B W Project - A NMCA Case Study / Michael Cramer
- Another Step towards Measuring the World from the Air: Model-based 3D Real-time Simulation of Micro-UAV / Thomas Linkugel, Andreas Schilling
- The TanDEM-X Mission: Data Collection and Deliverables / Uwe Soergel, Karsten Jacobsen, Lukas Schack
- Unconventional LIDAR Mapping from Air, Terrestrial and Mobile / Juha Hyyppa, Anttoni Jaakkola, Yuwei Chen, Antero Kukko, Harri Kaartinen, Lingli Zhu, Petteri Alho, Hannu Hyyppa
ADVANCED METHODS OF COMPUTER VISION AND PHOTOGRAMMETRY
- Towards Semantic City Models / Luc Van Gool, Andelo Martinovic, Markus Mathias
- Combined 3D Scanning and Photogrammetry Surveys with 3D Database Support for Archaeology & Cultural Heritage: A Practice Report on ArcTron 's Information System aSPECT3D / Martin Schaich
- Sampling the World in 3D by Airborne LIDAR ? Assessing the Information Content of LIDAR Point Clouds / Andreas Ullrich
- Operational Generation of High Resolution Digital Surface Models from Commercial Tri-Stereo Satellite Data / Sebastian Carl, Samuel Barisch, Florian Lang, Pablo d'Angelo, Hossein Arefi, Peter Reinartz
- The Landscape of Dense Image Matching Algorithms / Norbert Haala
- Dense DSM Generation Using the GPU / Kirill Rotenberg, Louis Simard, Philippe Simard
SOLVING THE FUTURE MAPPING PROBLEMS, ALL ABOUT 3D MODELLING
- Towards Virtual Life in 3D Cities / Daniel I halmann
- Digital Terrain Models for Road Design and Traffic Simulation / Martin Fellendorf
- CitltLabSD - Fast and Economic, High Quality 3D Digitization of Cultural Heritage Artifacts / Pedro Santos, Martin Ritz
- 3D Modelling and Semantic Enrichment in Cultural Heritage / Livio De Luca
- From Point Clouds to Triangular Meshes / Marines loannides
- 3D Mapping and Photogrammetry / Stephen LawlerNuméro de notice : 15795 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Actes En ligne : http://www.ifp.uni-stuttgart.de/publications/phowo13/index.en.html Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=34803 Réservation
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