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ISPRS Commission 1 Symposium 2006, Paris, Marne-la-Vallée, 3-6 Juillet 2006: Des capteurs à l'imagerie, 2. Tome 2 / Alain Baudoin (2006)

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Titre de série :	ISPRS Commission 1 Symposium 2006, Paris, Marne-la-Vallée, 3-6 Juillet 2006: Des capteurs à l'imagerie, 2
Titre :	Tome 2
Type de document :	Actes de congrès
Auteurs :	Alain Baudoin , Éditeur scientifique ; Nicolas Paparoditis , Éditeur scientifique
Editeur :	International Society for Photogrammetry and Remote Sensing ISPRS
Année de publication :	2006
Autre Editeur :	Champs/Marne [France] : Société française de photogrammétrie et de télédétection SFPT
Collection :	International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences, ISSN 1682-1750 num. 36
Conférence :	ISPRS 2006, Commission 1 Symposium, From sensors to imagery 03/07/2006 06/07/2006 Champs-sur-Marne [Paris Marne-la-Vallée] France OA ISPRS Archives
Importance :	255 p.
Format :	21 x 30 cm
Note générale :	Bibliographie
Langues :	Anglais (eng)
Descripteur :	[Vedettes matières IGN] Acquisition d'image(s) et de donnée(s) [Termes IGN] caméra numérique [Termes IGN] capteur aérien [Termes IGN] étalonnage de capteur (imagerie) [Termes IGN] géométrie de l'image [Termes IGN] Lidar [Termes IGN] minisatellite [Termes IGN] modèle numérique de surface [Termes IGN] navigation automobile [Termes IGN] radar à antenne synthétique [Termes IGN] système de numérisation mobile
Note de contenu :	Part B WG 1/1 Standards, calibration and validation Absolute spectroradiometric calibration of the ADS40 sensor / Beisl U The geometric supersite of Salon de Provence / Gachet R, Fave P, Delvit JM Geometric calibration of Pleiades location model / Greslou D, De Lussy F Radiometric normalization of a SPOT 4 and SPOT 5 time series of images (ISLE-REUNION) for agriculture applications / Begue A, El Hajj M, Houles V Permanent validation of the geometric calibration as complement to MISR data production system / Nelson D, Jovanovic V On-Orbit Modulation Transfer Function Estimation for BiLSAT Imagers / Leloglu UM, Tunali E Jason-1 and Topex/Poseidon Altimeter Calibration Campaigns in the Western Mediterranean / Ta/aya J, Bonnefond P, Martinez-Benjamin M, Martinez-Garcia M, Martin-Davila J, Ortiz MA, Baron A WG 1/2 SAR and LIDAR Systems Matching Topographic Surfaces: Application to Lidar Data and Photogrammetric Surfaces / Bretar F, Roux M, Pierrot-Deseilligny M First Data Acquisition and Processing Concepts for the TanDEM-X Mission / Krieger G, Roth A, Eineder M Evaluation of the potential of SAR ERS and ASAR Envisat sensors in multi-incidence and multi-polarization modes for landscape study in French Guyana: Example of Kourou and Saint Laurent du Maroni / Rudant JP, Mascret A, Prison PL, Kouame JL Extreme Precision LiDAR Mapping / Toth CK, Grejner-Brzezinska D, Bevis M Performance Analysis of ALTM 3100EA: Instrument Specifications and Accuracy of Lidar Data / Ussyshkin V, Smith B WG 1/3 Multi-Platform Sensing and Sensor Networks Spatial Sensor Web Reference Model / Liang SHL, TaoV On the Use of SAR and Optical Images Combination for scene interpretation / Oiler G, Adragna F, Petit D WG 1/4 Airborne Digital Photogrammetric Sensors Systems Bundle block adjustment with UltraCamO images / Biiyiiksalih G, Jacobsen K Calibration and validation of digital airborne cameras / Cramer M A comparative study of three methods for identifying individual tree crowns in aerial images covering different types of forests / Perrin G, Descombes X, Eriksson M, Zerubia J The HRSC-AX Mt. Etna Project. High-Resolution Orthoimages and 1 m DEM at Regional Scale / Matz KD, Marsella M, Gwinner K, Coltelli M, Flohrer J, Jaumann R, Roatsch T, Scholten F, Trauthan F Tests and performance evaluation of DMC images and new methods for their processing / Kocaman S, Zhang L, Akca D, Komus W, Baltsavias E Radiometric evaluation of digital aeraial cameras / Peltoniemi J, Ahokas E, Markelin L, Honkavaara E, Suomalainen J Geometric validation of imagery and products from a high performance airborne digital sensor / Mills JP, Morgan J, AI-Hamlan S, Abuoliat AS Investigation of digital colour images / Grohmann D, Ziemann H "Atmospheric" correction of digital colour images based on luminance ratio consideration / Ziemann H, Grohmann D WG 1/5 Geometric Modelling of Optical Spaceborne Sensors and DEM Generation Geometric modelling and Orthorectification of SPOTS Super Mode images / Boukerch I, Bounour H First assessments of Pleiades system potential for IGN-France image acquisition requirements / Cantou JP, Buissart H The Pleiades-HR mosaic system product / De Lossy F, Airault S, Gigord P In-depth investigations of parameters influencing accuracy of orthoimages from high resolution satellites / Baltsavias E, Zhang L , Eisenbeiss H Evaluation of the potential of Pleiades system for 3D city models production: building, vegetation and DTM extraction / Flamanc D, Durupt M, Le Bris A, lovan C, Champion N Comparison of DEM Generation and Combination Methods Using High Resolution Optical Stereo Imagery and Interferometric SAR Data / Reinartz P, Schroeder M, Hoja D Accuracy comparison tests on Ortho-rectified High Resolution Satellite Images / loannidis C, Katsigiannis A Comparison of DSM generation methods of urban areas from IKONOS images / Reinartz P, Lehner M, Krauss T In-flight Calibration of SPOT-5 and Formosat-2 / Toutin T, Blondel E, Mietke S, Rother K 3D physical versus empirical models for HR sensor orientation and elevation extraction: examples with Ikonos and QuickBird / Toutin T, Schauer P WG 1/6 Small Satellites Thailand Earth observation system: Mission and Products / Choomnoommanee T, Fraisse R, Kaewmanee M Deep Processing for Beijing-1 Small Satellite / Yang XM, Lan RQ, Yang S WG 1/7 Intelligent Earth Sensing Automated sensor block adjustment and local satellite positionning: Benefits, and perspectives for mapping applications / Le Guellec A From Global Earth Observation System of Systems (GEOSS) to Intelligent Earth Observing Satellite System (FIEOSS) for it social benefit / Zhou G ICWG I-V Autonomous Vehicle Navigation Autonomous Image Based Localisation for a Martian Aerobot / Paar G, Summers P, Bames D, Shaw A, Woods M, Ward R, Evans M, Sims M Applications of photogrammetric processing using an autonomous model helicopter / Eisenbeiss H Mobile Mapping and Autonomous Vehicle Navigation / Toth CK, Paska E Project for an autonomous model helicopter navigation system / Guamieri A, Vettore A, Pirotti F IC WG V-l Integrated Systems for Mobile Mapping The potential of low-end IMUs for mobile mapping systems / Barsi A, Lovas T, Kertész I Application of Mobile GIS and SOI for Emergency Management / Malek M, Mohammadi H, Mobaraki A, Mansourian A
Numéro de notice :	13407B
Affiliation des auteurs :	non IGN
Thématique :	IMAGERIE
Nature :	Actes
En ligne :	https://www.isprs.org/proceedings/XXXVI/part1/default.aspx
Format de la ressource électronique :	URL
Permalink :	https://documentation.ensg.eu/index.php?lvl=notice_display&id=34639

Voir aussi

ISPRS Commission 1 Symposium 2006, Paris, Marne-la-Vallée, 3-6 Juillet 2006: Des capteurs à l'imagerie, vol 1. Proceedings / Alain Baudoin (2006)

Public

Titre de série :	ISPRS Commission 1 Symposium 2006, Paris, Marne-la-Vallée, 3-6 Juillet 2006: Des capteurs à l'imagerie, vol 1
Titre :	Proceedings
Type de document :	Actes de congrès
Auteurs :	Alain Baudoin , Éditeur scientifique ; Nicolas Paparoditis , Éditeur scientifique ; Société française de photogrammétrie et de télédétection, Auteur
Editeur :	International Society for Photogrammetry and Remote Sensing ISPRS
Année de publication :	2006
Autre Editeur :	Champs/Marne [France] : Société française de photogrammétrie et de télédétection SFPT
Collection :	International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences, ISSN 1682-1750 num. 36-B1
Conférence :	ISPRS 2006, Commission 1 Symposium, From sensors to imagery 03/07/2006 06/07/2006 Champs-sur-Marne [Paris Marne-la-Vallée] France OA ISPRS Archives
Importance :	174 p.
Format :	21 x 30 cm
Note générale :	Bibliographie
Langues :	Anglais (eng)
Descripteur :	[Vedettes matières IGN] Acquisition d'image(s) et de donnée(s) [Termes IGN] caméra numérique [Termes IGN] capteur aérien [Termes IGN] étalonnage de capteur (imagerie) [Termes IGN] géométrie de l'image [Termes IGN] Lidar [Termes IGN] minisatellite [Termes IGN] modèle numérique de surface [Termes IGN] navigation automobile [Termes IGN] radar à antenne synthétique [Termes IGN] semis de points [Termes IGN] système de numérisation mobile
Note de contenu :	Part A WG 1/1 Standards, calibration and validation Requirements for an Orientation and Calibration Standard for digital aerial Cameras and related sensors / Kresse W, Skaloud J, Hinsken L Activities of Calibration and Validation for the KOMPSAT-2 MSC data / Park SY, LJm HS, Lee DH, Seo DC WG I/2 SAR and LIDAR Systems A three dimensional dominant scatterer map extends the DEM information in urban areas / Adam N, Eineder M Calibration of the Optech ALTM 3100 laser scanner intensity data using brightness targets / Suomalainen J, Kaasalainen S, Ahokas E, Hyyppa J Caracteristics of the measurement unit of a full-waveform laser system / Jutzi B, Stilla U Classification of fully polarimetric Sar data for land use cartography / Prison PL, Tison C, Lardeux C, Rudant JP, Souyris JC, Stoll B Assessment and comparison of registration algorithms between aerial images and laser point clouds / Kotsis I, Georgopoulos A , Karamitsos S, Pothou A A review of the ASPRS guidelines for the reporting of horizontal and vertical accuracies in Lidar data / Theiss H, Johanesen T, Rodarmel C, Samberg A WG 1/3 Multi-Platform Sensing and Sensor Networks Co-registration and inter-sensor comparison of MODIS and Landsat 7 ETM+ data aimed at NDVI calculation / Claps P, Boccardo P, Borgogno Mondino E, Perez F WG 1/4 Airborne Digital Photogrammetric Sensors Systems Image Restoration for Resolution Improvement of Digital Aerial Images: A comparison of large format digital cameras / Markelin L, Becker S, Haala N, Honkavaara E Theoretical and empirical evaluation of geometric performance of multi-head large format photogrammetric sensors / Nurminen K, Jaakkola J, Markelin L, Honkavaara E, Ahokas E Evaluation of resolving power and IVITF of DMC / Markelin L, Honkavaara E, Jaakkola J, Becker S Evaluation of digital aerial sensors in an operational mapping environment / Olsen BP, Frederiksen P, Me/sen M, Knudsen T, KellerK, Jorgensen LT Is there an ideal digital aerial camera ? / Souchon JP, Paparoditis N, Martin O, Meynard C, Thorn C Seamless Automatic Mosaicking taking into account Infrastructures and Buildings / Xandri R, Pa/a V, Arbiol R, Perez F WG 1/5 Geometric Modelling of Optical Spaceborne Sensors and DEM Generation Geometric accuracy of Ikonos GEO panchromatic orthoimage products / Aguilar MA, Aguilar FJ, Aguera F, Carvajal F, Estrada L An integrated model to estimate the accuracy of digital orthoimages from high resolution satellite imagery / Aguilar FJ, Aguilar MA , Carvajal F, Aguera F Generation and validation of digital elevation models based on satellite images / Buyuksalih G, Jacobsen K Analysis of rigorous orientation models for pushbroom sensors, applications with Quickbird / Crespi M, Giannone F, Poll D Analysis of artifacts in sub-pixel remote sensing image registration / Inglada J, Muron V, Pichard D, Feuvrier T Accuracy investigation on large blocks of high resolution images / Passini RM, Jacobsen K Pros and cons of the orientation of very high resolution optical space images / Jacobsen K Automatic 3D building reconstruction from DEMs : an application to PLEIADES simulations / Lafarge F, Zerubia J, Pierrot-Deseilligny M, Descombes X An improved model for along track stereo sensors using rigorous orbit mechanics and navigation data / Michalis P, Dowman I WG 1/6 Small Satellites International Study on Cost-Effective Earth Observation Missions - Outcomes and Visions / Sandau R WG 1/7 Intelligent Earth Sensing Space analysis and the detection of the changes for the follow-up of the components sand-vegetation in the area of Mecheria, Algeria / Haddouch I, Mederbal K, Saidi S IC WG V-l Integrated Systems for Mobile Mapping Bridging Land-based Mobile Mapping Using Photogrammetric Adjustments / Ellun C, El-Sheimy N, Hassan T Open-Source Software-Operated CMOS Camera for Real-Time Mapping / JanvierN, Skaloud J, Gontran H An Integrated On-Board Laser Range Sensing System for On-the-Way City and Road Modelling / Goulette F, Nashashibi F, Ammoun S, Abuhadrous I, Laurgeau C Towards a sub-decimetric georeferencing of ground-based mobile mapping systems in urban areas: matching ground-based and aerial-based imagery using roadmarks / Soheilian B, Toumaire O, Paparoditis N
Numéro de notice :	13407A
Affiliation des auteurs :	MATIS+Ext (1993-2011)
Thématique :	IMAGERIE
Nature :	Actes
DOI :	sans
En ligne :	https://www.isprs.org/proceedings/XXXVI/part1/
Format de la ressource électronique :	URL
Permalink :	https://documentation.ensg.eu/index.php?lvl=notice_display&id=34638

Voir aussi

Contient

Automatic 3D building reconstruction from DEMs: an application to Pleiades simulations / Florent Lafarge in Revue Française de Photogrammétrie et de Télédétection, n° 184 (Décembre 2006)

Automatic 3D building ... - pdf editeur ISPRS

Is there an ideal digital aerial camera? / Jean-Philippe Souchon in Revue Française de Photogrammétrie et de Télédétection, n° 183 (Septembre 2006)

Is there an ideal... - pdf éditeur ISPRS

Public

[article]

contenu dans ISPRS Commission 1 Symposium 2006, Paris, Marne-la-Vallée, 3-6 Juillet 2006: Des capteurs à l'imagerie, vol 1. Proceedings / Alain Baudoin (2006)

inRevue Française de Photogrammétrie et de Télédétection > n° 183 (Septembre 2006) . - pp 29 - 34

Titre :	Is there an ideal digital aerial camera?
Type de document :	Article/Communication
Auteurs :	Jean-Philippe Souchon , Auteur ; Olivier Martin , Auteur ; Nicolas Paparoditis , Auteur ; et al., Auteur
Année de publication :	2006
Conférence :	ISPRS 2006, Commission 1 Symposium, From sensors to imagery 03/07/2006 06/07/2006 Champs-sur-Marne [Paris Marne-la-Vallée] France OA ISPRS Archives
Article en page(s) :	pp 29 - 34
Note générale :	Bibliographie
Langues :	Anglais (eng)
Descripteur :	[Vedettes matières IGN] Acquisition d'image(s) et de donnée(s) [Termes IGN] ADS40 [Termes IGN] analyse comparative [Termes IGN] caméra numérique [Termes IGN] chambre à grand format [Termes IGN] DMC [Termes IGN] instrumentation IGN [Termes IGN] UltraCam
Résumé :	(Auteur) The IGN digital camera project was set up in the early 90's and the first research surveys were carried out in 1996. The digital camera was first used in production in 2000 when the DMC and ADS40 systems appeared on the market at the beginning of the 21st century. Since then, two medium format systems (Applanix DSS322 and DiMAC system) and a third large-format system (Vexcel UltraCamD) appeared on the surveying market. Today, IGN's system could appear very underperforming in terms of possible swaths and frame rates compared with the ones offered by large format cameras ; and parts of our electronics have become obsolete. This is the reason why we recently reanalyzed the needs of IGN in term of digital imagery and confronted them to the main characteristics and capabilities of the different existing commercial systems. Considering that Bayer acquisition without a coupled panchromatic acquisition does not allow an image reconstruction of good quality and considering that an acquisition system based on CCD area sensors must be equipped with a Forward Motion Compensation (FMC) able to compensate dozens of pixels, we only focused on the three large-format systems that are : Intergraph's DMC, Vexcel's UltracamD, and Leica Geosystems' ADS40. Each of these three systems has its pros and cons and no one seems to bring an answer to all our needs. Copyright SFPT
Numéro de notice :	A2006-628
Affiliation des auteurs :	LOEMI (1985-2011)
Thématique :	IMAGERIE
Nature :	Article
DOI :	sans
En ligne :	https://www.isprs.org/proceedings/XXXVI/part1/Papers/PS3-45.pdf
Format de la ressource électronique :	URL article
Permalink :	https://documentation.ensg.eu/index.php?lvl=notice_display&id=28351

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Is there an ideal... - pdf éditeur ISPRS

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Towards a sub-decimetric georeferencing of ground-based mobile mapping systems in urban areas: matching ground-based and aerial-based imagery using roadmarks / Olivier Tournaire in Revue Française de Photogrammétrie et de Télédétection, n° 185 (Mars 2007)

Towards a sub-decimetric... - pdf editeur ISPRS

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Classification of fully polarimetric SAR data for land use cartography / Cédric Lardeux in Revue Française de Photogrammétrie et de Télédétection, n° 182 (Juin 2006)

Classification of fully polarimetric... - pdf editeur ISPRS

Public

[article]

contenu dans ISPRS Commission 1 Symposium 2006, Paris, Marne-la-Vallée, 3-6 Juillet 2006: Des capteurs à l'imagerie, vol 1. Proceedings / Alain Baudoin (2006)

inRevue Française de Photogrammétrie et de Télédétection > n° 182 (Juin 2006) . - pp 23 - 27

Titre :	Classification of fully polarimetric SAR data for land use cartography
Type de document :	Article/Communication
Auteurs :	Cédric Lardeux, Auteur ; Pierre-Louis Frison , Auteur ; Jean-Paul Rudant , Auteur ; et al., Auteur
Année de publication :	2006
Conférence :	ISPRS 2006, Commission 1 Symposium, From sensors to imagery 03/07/2006 06/07/2006 Champs-sur-Marne [Paris Marne-la-Vallée] France OA ISPRS Archives
Article en page(s) :	pp 23 - 27
Note générale :	Bibliographie
Langues :	Anglais (eng)
Descripteur :	[Vedettes matières IGN] Traitement d'image radar et applications [Termes IGN] bande L [Termes IGN] bande P [Termes IGN] carte d'occupation du sol [Termes IGN] classification par séparateurs à vaste marge [Termes IGN] données polarimétriques [Termes IGN] image AIRSAR [Termes IGN] polarimétrie radar [Termes IGN] Polynésie française
Résumé :	(Auteur) French Polynesia islands are located at the middle of the South Pacific Ocean. They are thus subject to a strong environmental planning leading to landscape changes as well as to the introduction of invasive species. This study comes within the framework of the global cartography and inventory of the Polynesian landscape. An AIRSAR airborne mission took place in August 2000 over the main Polynesian islands. Polarimetric SAR data are particularly adapted to the cloudy conditions generally encountered over the South Pacific Islands. Fully polarimetric data allows the analysis of a geometrical and physical point of view. Different decompositions, such as H/A/a or based on the Pauli formalism have shown their potential for such applications. In order to apply these indicators and to produce a semi-automatic cartography of the Tubuai Island, we choose to use the SVM (Support Vector Machine) as supervised classifier. These results are also compared with the Wishart classifier based on the analysis of the polarimetric coherency matrix only. As our full polarimetric data are also available in P and L bands, this study evaluates the contribution of the different wavelength. This study shown that the combination of SVM and full polarimetric data, associates with different wavelength, gives promising results. Copyright SFPT
Numéro de notice :	A2006-619
Affiliation des auteurs :	non IGN
Thématique :	IMAGERIE
Nature :	Article
nature-HAL :	ArtAvecCL-RevueNat
DOI :	sans
En ligne :	https://www.isprs.org/proceedings/XXXVI/part1/Papers/T09-39.pdf
Format de la ressource électronique :	URL article
Permalink :	https://documentation.ensg.eu/index.php?lvl=notice_display&id=28342

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Classification of fully polarimetric... - pdf editeur ISPRS

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Automatic 3D building reconstruction from DEMs: an application to Pleiades simulations / Florent Lafarge in Revue Française de Photogrammétrie et de Télédétection, n° 184 (Décembre 2006)

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13407-01	DEP-RECP	Cédérom	LASTIG	Dépôt en unité	Exclu du prêt

Contient

Matching topographic surfaces : application to lidar and photogrammetric surfaces / Frédéric Bretar in Revue Française de Photogrammétrie et de Télédétection, n° 182 (Juin 2006)

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[article]

contenu dans ISPRS Commission 1 Symposium 2006, Paris, Marne-la-Vallée, 3-6 Juillet 2006: Des capteurs à l'imagerie, 2. Tome 2 / Alain Baudoin (2006)

inRevue Française de Photogrammétrie et de Télédétection > n° 182 (Juin 2006) . - pp 41 - 46

Titre :	Matching topographic surfaces : application to lidar and photogrammetric surfaces
Type de document :	Article/Communication
Auteurs :	Frédéric Bretar, Auteur ; Michel Roux, Auteur ; Marc Pierrot-Deseilligny , Auteur
Année de publication :	2006
Conférence :	ISPRS 2006, Commission 1 Symposium, From sensors to imagery 03/07/2006 06/07/2006 Champs-sur-Marne [Paris Marne-la-Vallée] France OA ISPRS Archives
Article en page(s) :	pp 41 - 46
Note générale :	Bibliographie
Langues :	Anglais (eng)
Descripteur :	[Vedettes matières IGN] Applications photogrammétriques [Termes IGN] appariement d'images [Termes IGN] approximation [Termes IGN] données lidar [Termes IGN] données localisées 3D [Termes IGN] image optique [Termes IGN] modèle numérique de surface [Termes IGN] points homologues [Termes IGN] semis de points [Termes IGN] superposition d'images [Termes IGN] transformation géométrique
Résumé :	(Auteur) If photogrammetry has been used for a long time to describe the topography, airborne laser systems are nowadays well-known to provide an accurate representation of terrestrial landscapes through irregular 3D point clouds. Both technologies have their pros and cons that a joint use may optimize to reach a better description of 3D scenes. Beyond the adjustment problem of laser strips, combining optical and laser data is at first a registration problem, especially when using high resolution images. We propose in this paper a methodology for registering laser strips with regard to a photogrammetric derived Digital Surface Model (DSM) which has been computed from a set of known pose calibrated images. Based on the main hypothesis that the geometrical frames of laser systems and digital cameras are linked with a regular function, we describe an algorithm based on the calculation of linear approximations of this transform with 3D local translations. Due to the irregular spatial distribution of laser data and the difficulty of detecting homologous points in the DSM, we adopt a statistical strategy to find patch correspondences which leads to analyze the distribution of a certain vector set of potential homologous candidates. We then propose to estimate an analytical model through a weighted sliding window strategy. Laser strips are corrected globally in a chronological order. The algorithm is validated onto synthetic transforms. Experimental results show the capability of the registration algorithm on raw laser data sets. Copyright SFPT
Numéro de notice :	A2006-621
Affiliation des auteurs :	MATIS (1993-2011)
Thématique :	IMAGERIE
Nature :	Article
nature-HAL :	ArtAvecCL-RevueNat
DOI :	sans
En ligne :	https://www.isprs.org/proceedings/XXXVI/part1/Papers/PS2-25.pdf
Format de la ressource électronique :	URL article
Permalink :	https://documentation.ensg.eu/index.php?lvl=notice_display&id=28344

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Evaluation of the potential of SAR ERS and ASAR Envisat sensors in multi-incidence and multi-polarisation modes for landscape study in French Guyana: examples of Kourou and Saint Laurent du Maroni / J.L. Kouame in Revue Française de Photogrammétrie et de Télédétection, n° 182 (Juin 2006)

Evaluation of the potential of SAR ERS... - pdf editeur ISPRS

Public

[article]

contenu dans ISPRS Commission 1 Symposium 2006, Paris, Marne-la-Vallée, 3-6 Juillet 2006: Des capteurs à l'imagerie, 2. Tome 2 / Alain Baudoin (2006)

inRevue Française de Photogrammétrie et de Télédétection > n° 182 (Juin 2006) . - pp 53 - 53

Titre :	Evaluation of the potential of SAR ERS and ASAR Envisat sensors in multi-incidence and multi-polarisation modes for landscape study in French Guyana: examples of Kourou and Saint Laurent du Maroni
Type de document :	Article/Communication
Auteurs :	J.L. Kouame, Auteur ; Pierre-Louis Frison , Auteur ; et al., Auteur
Année de publication :	2006
Article en page(s) :	pp 53 - 53
Note générale :	Bibliographie
Langues :	Anglais (eng)
Descripteur :	[Vedettes matières IGN] Traitement d'image radar et applications [Termes IGN] analyse comparative [Termes IGN] analyse discriminante [Termes IGN] angle d'incidence [Termes IGN] coefficient de rétrodiffusion [Termes IGN] image Envisat-ASAR [Termes IGN] image ERS-SAR [Termes IGN] image radar [Termes IGN] Kourou [Termes IGN] mesure de la qualité [Termes IGN] occupation du sol [Termes IGN] polarisation [Termes IGN] Saint-Laurent-du-Maroni [Termes IGN] surveillance du littoral [Termes IGN] variation saisonnière
Résumé :	(Auteur) This study aims to assess the contribution of ENVISAT ASAR data for the monitoring of the littoral plains of Kourou and Saint Laurent du Maroni (French Guyana). It presents results of qualitative and quantitative analyses of SAR ERS and ASAR ENVISAT data based on the following comparative criteria for landscape types discrimination: 1- Comparison between SAR ERS and ASAR ENVISAT in same configuration acquisition (mode IS2), 2- Seasonal influences (dry vs rainy season effects), 3- Incidence angle influences (exploitation of ASAR ENVISAT incidence angle range), 4- Polarization influences (exploitation of ASAR ENVISAT Image and Alternating Polarization modes data). The calibration of the different considered radar images allows their inter comparison in order to obtain information about landscape type's properties (dielectric, moistures, real evolutions) and on homogeneous parcel of land. The study showed that different parameters, like the season, the incidence angle, and the polarization, strongly influence the radar signal observed over such landscape types. In addition, results show that ASAR-IS2 mode, similar to ERS-SAR configuration ensures the continuity of SAR ERS-1&2 for land surface monitoring. However, it arises that discrimination between various types of landscape are confusing when analysing the backscattering coefficient values alone. The backscattering coefficients only cannot allow discriminating all the different landscape classes. Other parameters like texture, structure, geographical position, form and size are needed for landscape type's discrimination from radar images. Copyright SFPT
Numéro de notice :	A2006-622
Affiliation des auteurs :	non IGN
Thématique :	IMAGERIE
Nature :	Article
nature-HAL :	ArtAvecCL-RevueNat
DOI :	sans
En ligne :	https://www.isprs.org/proceedings/XXXVI/part1/Papers/PS2-27.pdf
Format de la ressource électronique :	URL article
Permalink :	https://documentation.ensg.eu/index.php?lvl=notice_display&id=28345

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Code-barres	Cote	Support	Localisation	Section	Disponibilité
018-06021	RAB	Revue	Centre de documentation	En réserve L003	Disponible

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Evaluation of the potential of SAR ERS... - pdf editeur ISPRS

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First assessments of Pleiades system potential for IGN-France image acquisition requirements / Jean-Philippe Cantou in Revue Française de Photogrammétrie et de Télédétection, n° 184 (Décembre 2006)

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contenu dans ISPRS Commission 1 Symposium 2006, Paris, Marne-la-Vallée, 3-6 Juillet 2006: Des capteurs à l'imagerie, 2. Tome 2 / Alain Baudoin (2006)

inRevue Française de Photogrammétrie et de Télédétection > n° 184 (Décembre 2006) . - pp 66 - 69

Titre :	First assessments of Pleiades system potential for IGN-France image acquisition requirements
Type de document :	Article/Communication
Auteurs :	Jean-Philippe Cantou , Auteur ; Hélène Buissart, Auteur
Année de publication :	2006
Conférence :	ISPRS 2006, Commission 1 Symposium, From sensors to imagery 03/07/2006 06/07/2006 Champs-sur-Marne [Paris Marne-la-Vallée] France OA ISPRS Archives
Article en page(s) :	pp 66 - 69
Langues :	Anglais (eng)
Descripteur :	[Vedettes matières IGN] Acquisition d'image(s) et de donnée(s) [Termes IGN] grande échelle [Termes IGN] image à résolution submétrique [Termes IGN] image optique [Termes IGN] image Pléiades-HR [Termes IGN] mise à jour cartographique [Termes IGN] Pleiades-HR [Termes IGN] qualité géométrique (image) [Termes IGN] qualité radiométrique (image) [Termes IGN] satellite agile
Résumé :	(Auteur) The Pleiades-HR system, of which the first platform of the constellation shall be ready for launch by early 2009, is the next generation of high resolution optical sensor satellites developed by CNES, the French space agency. With its ability to provide photogrammetrists with instantaneous colour image stereo-pairs of 20km swath and 70cm resolution acquired with B/H ratios ranging from 0.15 to 2, the very agile and precisely pointing Pleiades platforms should open in many countries a new era for the updating of high scale maps, by probably avoiding heavy aerial survey campaigns in many cases. In the framework of a cooperation agreement between CNES and IGN-France, designed to prepare an operational use of these images, several experimentations and simulations are being carried out, in order to verify the ability of the system to fulfil the technical and operational requirements of the map-making processes, in comparison with those presently based on digital aerial photography. Among others, present studies particularly focus on : 1- the geometric and radiometric quality assessment of the planned system products (sensor level, orthoimages and mosaics) ; 2- the capacity assessment of the Pleiades-HR constellation to meet the IGN-F cartographic mission needs in terms of image volume for the coverage of the national territory, whether in monoscopic or stereoscopic mode. After an overview of the main characteristics of the Pleiades-HR system, the paper aims at presenting the first results of these studies, which will be of great importance, together with the economic side, in the decision process of IGN-France to transfer, or not, part of the supplying of fresh images from the aerial source to the satellite source. Copyright SFPT
Numéro de notice :	A2006-638
Affiliation des auteurs :	IGN (1940-2011)
Thématique :	IMAGERIE
Nature :	Article
nature-HAL :	ArtAvecCL-RevueNat
DOI :	sans
En ligne :	https://www.isprs.org/proceedings/XXXVI/part1/Papers/PS1-15.pdf
Format de la ressource électronique :	URL article
Permalink :	https://documentation.ensg.eu/index.php?lvl=notice_display&id=28361

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Evaluation of the potential of Pleiades system for 3D city models production: building, vegetation and extraction / Mélanie Durupt in Revue Française de Photogrammétrie et de Télédétection, n° 184 (Décembre 2006)

Evaluation of the potential... - pdf editeur ISPRS

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[article]

contenu dans ISPRS Commission 1 Symposium 2006, Paris, Marne-la-Vallée, 3-6 Juillet 2006: Des capteurs à l'imagerie, 2. Tome 2 / Alain Baudoin (2006)

inRevue Française de Photogrammétrie et de Télédétection > n° 184 (Décembre 2006) . - pp 83 - 88

Titre :	Evaluation of the potential of Pleiades system for 3D city models production: building, vegetation and extraction
Type de document :	Article/Communication
Auteurs :	Mélanie Durupt, Auteur ; David Flamanc , Auteur ; Arnaud Le Bris , Auteur ; Corina Iovan , Auteur ; Nicolas Champion , Auteur
Année de publication :	2006
Conférence :	ISPRS 2006, Commission 1 Symposium, From sensors to imagery 03/07/2006 06/07/2006 Champs-sur-Marne [Paris Marne-la-Vallée] France OA ISPRS Archives
Article en page(s) :	pp 83 - 88
Note générale :	Bibliographie
Langues :	Anglais (eng)
Descripteur :	[Vedettes matières IGN] Photogrammétrie numérique [Termes IGN] cartographie numérique [Termes IGN] détection automatique [Termes IGN] image à résolution submétrique [Termes IGN] image Pléiades-HR [Termes IGN] image tri-stéréoscopique [Termes IGN] modèle 3D de l'espace urbain [Termes IGN] modèle numérique de sursol [Termes IGN] modèle numérique de terrain [Termes IGN] modèle numérique du bâti [Termes IGN] Pleiades-HR [Termes IGN] satellite agile [Termes IGN] simulation Pleiades
Résumé :	(Auteur) The Pleiades system developed by the French space agency CNES shall be ready for launch in early 2009. It deals with a new generation of high resolution optical satellites. The great agility of Pleiades satellites with their motion capability in roll, pitch, and heading, will allow new acquisition modes which are impossible with SPOT series satellites. Indeed, the system will be able to perform three-fold stereoscopic colour images of 20km swath and 70cm resolution. Several experimentations and simulations are being carried out in order to verify the ability of the system to fulfill the technical and operational requirements of the map-making processes. Last year, a first study has been carried out on 3D city models production on two small areas from simulated images and with a lot of different contexts. Considering the promising results, studies carry on this year, with more different areas and Pleiades simulation images more realistic. Two other topics have been studied : automatic vegetation detection and DTM processing. Concerning building extraction we have used the same production line as last year. Concerning vegetation extraction we tested two methods. The first one is classic : we threshold the Normalized Difference Vegetation Index (NDVI). The second method is more elaborated : it deals with an algorithm which studies the value of texture features and transforms colour spaces for segmentation and classification. For the DTM calculation we have used a method based on elastic grid algorithm. Finally we have integrated all these different necessary primitives (buildings, vegetation and DTM) to produce a complete 3D model on new datatests areas. Copyright SFPT
Numéro de notice :	A2006-640
Affiliation des auteurs :	MATIS (1993-2011)
Thématique :	IMAGERIE
Nature :	Article
nature-HAL :	ArtAvecCL-RevueNat
DOI :	sans
En ligne :	https://www.isprs.org/proceedings/XXXVI/part1/Papers/T07-31.pdf
Format de la ressource électronique :	URL article
Permalink :	https://documentation.ensg.eu/index.php?lvl=notice_display&id=28363

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The Pleiades-HR mosaic system product / Françoise de Lussy in Revue Française de Photogrammétrie et de Télédétection, n° 184 (Décembre 2006)

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