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High-quality DTMs: combining laser scanning, digital photogrammetry and ground survey / P. Reiss in GIM international, vol 16 n° 11 (November 2002)
[article]
Titre : High-quality DTMs: combining laser scanning, digital photogrammetry and ground survey Type de document : Article/Communication Auteurs : P. Reiss, Auteur Année de publication : 2002 Article en page(s) : pp 40 - 43 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Photogrammétrie numérique
[Termes IGN] Bavière (Allemagne)
[Termes IGN] Bayerisches Landesvermessungsamt
[Termes IGN] données de terrain
[Termes IGN] données lidar
[Termes IGN] filtre numérique
[Termes IGN] modèle numérique de terrain
[Termes IGN] qualité des données
[Termes IGN] réalité de terrain
[Termes IGN] station de travail de photogrammétrie numériqueRésumé : (Editeur) Photogrammetry is an efficient technique for mapping the topography of larger areas. However, areas such as coniferous forests, housing and flat terrain in open fields have to be completed by tedious and time-consuming ground surveys. The author incorporated laser scanning (LiDAR) to diminish the amount of ground work. LiDAR is the only technique which enables more or less automatic and accurate collection of terrain data over bare ground, even within forests. LIDAR reduces the percentage of areas to be completed by ground surveys from forty to less than ten. Photogrammetric stereo-compilation was also reduced. This led to an increase in throughput by a factor of four to five. However, these figures do not represent all that may eventually be achieved. Copyright GITC Numéro de notice : A2002-331 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=22242
in GIM international > vol 16 n° 11 (November 2002) . - pp 40 - 43[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 061-02111 RAB Revue Centre de documentation Revues en salle Disponible High-resolution 3D modelling and visualization of Mount Everest / Armin W. Gruen in ISPRS Journal of photogrammetry and remote sensing, vol 57 n° 1-2 (November - December 2002)
[article]
Titre : High-resolution 3D modelling and visualization of Mount Everest Type de document : Article/Communication Auteurs : Armin W. Gruen, Auteur ; S. Murai, Auteur Année de publication : 2002 Article en page(s) : pp 102 - 113 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Photogrammétrie numérique
[Termes IGN] ERDAS Imagine
[Termes IGN] Everest
[Termes IGN] image à haute résolution
[Termes IGN] image aérienne
[Termes IGN] modèle numérique de terrain
[Termes IGN] modélisation 3D
[Termes IGN] montagne
[Termes IGN] mosaïque d'images
[Termes IGN] orthoimage
[Termes IGN] rendu réaliste
[Termes IGN] texturage
[Termes IGN] texture d'image
[Termes IGN] visualisation 3D
[Termes IGN] vue 3DRésumé : (Auteur) In the year 1988, a new topographical map 1:50,000 of the Mount Everest region was published by the National Geographic Society. The full map content was derived from aerial images of scale 1:35,000, acquired in a 1984 photogrammetric flight. This highly acclaimed topographical map, produced with Swiss photogrammetric and cartographic know-how, serves until nowadays as an important work of reference. We took the analogue data (images, contours), converted them into digital form through scanning, and produced a texture-mapped 3D computer model. With a DTM of 10 m grid-size and natural texture pixel-size of 1 m this model is currently the best dataset available for an area of 25 by 25 km around the summit of Mount Everest. This paper reports about the production procedure of the model and shows some high-resolution photorealistic visualization results. The dataset has been used in the meantime by cartographers and animation experts for the production of new map-related visualization products and is much sought after by scientists of various disciplines. Copyright ISPRS Numéro de notice : A2002-386 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1016/S0924-2716(02)00111-9 En ligne : https://doi.org/10.1016/S0924-2716(02)00111-9 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=26410
in ISPRS Journal of photogrammetry and remote sensing > vol 57 n° 1-2 (November - December 2002) . - pp 102 - 113[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 081-02042 RAB Revue Centre de documentation En réserve L003 Disponible 081-02041 RAB Revue Centre de documentation En réserve L003 Disponible A robust classification procedure based on mixture classifiers and nonparametric weighted feature extraction / B.C. Kuo in IEEE Transactions on geoscience and remote sensing, vol 40 n° 11 (November 2002)
[article]
Titre : A robust classification procedure based on mixture classifiers and nonparametric weighted feature extraction Type de document : Article/Communication Auteurs : B.C. Kuo, Auteur ; D.A. Landgrebe, Auteur Année de publication : 2002 Article en page(s) : pp 2486 - 2494 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Photogrammétrie numérique
[Termes IGN] classificateur non paramétrique
[Termes IGN] classification
[Termes IGN] extraction automatique
[Termes IGN] extraction de traits caractéristiques
[Termes IGN] image hyperspectrale
[Termes IGN] méthode robusteRésumé : (Auteur) There are many factors to consider in carrying out a hyperspectral data classification. Perhaps chief among them are class training sample size, dimensionality, and distribution separability. The intent of this study is to design a classification procedure that is robust and maximally effective, but which provides the analyst with significant assists, thus simplifying the analyst's task. The result is a quadratic mixture classifier based on Mixed-LOOC2 regulized discriminant analysis and nonparametric weighted feature extraction. This procedure has the advantage of providing improved classification accuracy compared to typical previous methods but requires minimal need to consider the factor mentioned above. Experimental results demonstrating these properties are presented. Numéro de notice : A2002-359 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1109/TGRS.2002.805088 En ligne : https://doi.org/10.1109/TGRS.2002.805088 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=22270
in IEEE Transactions on geoscience and remote sensing > vol 40 n° 11 (November 2002) . - pp 2486 - 2494[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 065-02111 RAB Revue Centre de documentation En réserve L003 Disponible From 2D to 3D in Hamburg / R.W. Welzel in GEO:connexion, vol 1 n° 9 (october 2002)
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Titre : From 2D to 3D in Hamburg Type de document : Article/Communication Auteurs : R.W. Welzel, Auteur Année de publication : 2002 Article en page(s) : pp 45 - 46 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Photogrammétrie numérique
[Termes IGN] ArchiCAD
[Termes IGN] Hambourg
[Termes IGN] modèle 3D de l'espace urbain
[Termes IGN] outil d'aide à la décision
[Termes IGN] SIG 3D
[Termes IGN] visualisation 3DRésumé : (Auteur) In nearly all activities undertaken by the Hamburg city administration, CAD and GIS has become commonplace in two-dimensional applications. Indeed, the digital 2D city map of Hamburg or Digitale Stadtgrundkarte (DGSK) was well received by numerous public and private sector users and upwards of 60 000 maps are now generated annually by city's Department for GeoInformation and Survey to satisfy their needs - something of a record in Germany. Numéro de notice : A2002-222 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=22136
in GEO:connexion > vol 1 n° 9 (october 2002) . - pp 45 - 46[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 062-02091 SL Revue Centre de documentation En réserve L003 Disponible Photogrammetric computer vision : compte-rendu du symposium de la commission 3 de l'ISPRS, Graz, Autriche, 9-13 septembre 2002 / Didier Boldo in Bulletin [Société Française de Photogrammétrie et Télédétection], n° 168 (Octobre 2002)
[article]
Titre : Photogrammetric computer vision : compte-rendu du symposium de la commission 3 de l'ISPRS, Graz, Autriche, 9-13 septembre 2002 Type de document : Article/Communication Auteurs : Didier Boldo , Auteur ; Nicolas Paparoditis , Auteur Année de publication : 2002 Article en page(s) : pp 48 - 49 Langues : Français (fre) Descripteur : [Vedettes matières IGN] Photogrammétrie numérique
[Termes IGN] balayage laser
[Termes IGN] reconstruction 3D
[Termes IGN] télémètre laser aéroporté
[Termes IGN] télémétrie laser aéroporté
[Termes IGN] vision par ordinateurNuméro de notice : A2002-364 Affiliation des auteurs : IGN (1940-2011) Thématique : IMAGERIE Nature : Article nature-HAL : ArtSansCL DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=22275
in Bulletin [Société Française de Photogrammétrie et Télédétection] > n° 168 (Octobre 2002) . - pp 48 - 49[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 018-02031 RAB Revue Centre de documentation En réserve L003 Disponible Urban object reconstruction using airborne laser elevation image and aerial image / K. Fujii in IEEE Transactions on geoscience and remote sensing, vol 40 n° 10 (October 2002)PermalinkGeo-information through photogrammetry: effectiveness factors in mapping from large-scale images / B. Makarovic in GIM international, vol 16 n° 9 (September 2002)PermalinkSolutions for exterior orientation in photogrammetry: a review / Pierre Grussenmeyer in Photogrammetric record, vol 17 n° 100 (October 2002 - March 2003)PermalinkEffects of JPEG compression on the accuracy of photogrammetric point determination / Z. Li in Photogrammetric Engineering & Remote Sensing, PERS, vol 68 n° 8 (August 2002)Permalink3D reconstruction methods based on the rational function model / C. Vincent Tao in Photogrammetric Engineering & Remote Sensing, PERS, vol 68 n° 7 (July 2002)PermalinkApplication of snakes and dynamic programming optimisation technique in modeling of buildings in informal settlement areas / H. Ruther in ISPRS Journal of photogrammetry and remote sensing, vol 56 n° 4 (July - August 2002)PermalinkDigital surface model generation from CORONA satellite images / A. Altamaier in ISPRS Journal of photogrammetry and remote sensing, vol 56 n° 4 (July - August 2002)PermalinkUpdating solutions of the rational function model using additional control information / Y. Hu in Photogrammetric Engineering & Remote Sensing, PERS, vol 68 n° 7 (July 2002)PermalinkAn experiment on the elevation accuracy improvement of photogrammetrically derived DEM / C. Lopez in International journal of geographical information science IJGIS, vol 16 n° 4 (june 2002)PermalinkEtude sur la reconstruction géométrique et topologique d'un bâtiment par photogrammétrie mono-image / Pierre Grussenmeyer in XYZ, n° 91 (juin - août 2002)PermalinkExperiences on operational GPS: inertial system calibration in airborne photogrammetry / Michael Cramer in GIS Geo-Informations-Systeme, vol 2002 n° 6 (Juni 2002)PermalinkVariation in point positioning accuracies for single frequency GPS users during solar maximum / S. Skone in Geomatica, vol 56 n° 2 (June 2002)PermalinkAutomated photogrammetric network design using genetic algorithms / G. Olague in Photogrammetric Engineering & Remote Sensing, PERS, vol 68 n° 5 (Mai 2002)PermalinkTowards automating the selection of ground control points in Radarsat images using a topographic database and vector-based matching / Isabelle Couloigner in Photogrammetric Engineering & Remote Sensing, PERS, vol 68 n° 5 (Mai 2002)PermalinkIntegration of laser-derived DSMs and matched image edges for generating an accurate surface model / K. Mcintosh in ISPRS Journal of photogrammetry and remote sensing, vol 56 n° 3 (April - June 2002)PermalinkRepresenting multiple spatial statistics in generalized elevation models: moving beyond the variogram / C. Ehlschlaeger in International journal of geographical information science IJGIS, vol 16 n° 3 (april 2002)PermalinkThree-dimensional [3D] geopositioning accuracy of Ikonos imagery / Clive Simpson Fraser in Photogrammetric record, vol 17 n° 99 (April - September 2002)PermalinkA framework for automatic recognition of spatial features from mobile mapping imagery / Z. Tu in Photogrammetric Engineering & Remote Sensing, PERS, vol 68 n° 3 (March 2002)PermalinkRemoving ridging in DTMs: lessons learned applying a quality control strategy / Kevin H. Pegler in GIM international, vol 16 n° 3 (March 2002)PermalinkPermalinkPermalinkAdaptation du modèle orbitographique Spot 4 aux satellites / J.C. Clerget (2002)PermalinkConstitution d'un MNT intégré terre-mer / J. Mircea (2002)PermalinkPermalinkEtude de faisabilité de topographie d'estran par photogrammétrie / Astrid Laurentin (2002)PermalinkEtude de restituteurs numériques appliquée aux besoins d'IGN France international / B. Fredericque (2002)PermalinkExtraktion von Straßennetzen aus optischen Satellitenbilddaten / C. Wiedemann (2002)PermalinkPermalinkL'aérotriangulation : aussi pour l'ADS40 / François Gervaix in XYZ, n° 89 (décembre 2001 - février 2002)PermalinkComparison of high-resolution digital photogrammetry methods for geological mapping, moose mountain gas field, Alberta / D. Lebel in Geomatica, vol 55 n° 4 (December 2001)PermalinkDigital terrain models / W. Lu in GIM international, vol 15 n° 12 (December 2001)PermalinkRemote sensing and spatial data: the establishment and visualisation of 3D computer landscape models as basis for visual impact assessment / B. Koch in GIS Geo-Informations-Systeme, vol 2001 n° 12 (Dezember 2001)PermalinkModeling and estimation of the spatial variation of elevation error in high resolution DEM from stereo-image processing / C.H. Davis in IEEE Transactions on geoscience and remote sensing, vol 39 n° 11 (November 2001)PermalinkSemi-automatic building extraction: a system on set of predefined building primitives / Eberhard Gülch in GIM international, vol 15 n° 11 (November 2001)PermalinkAn approach to single image automatic orientation and point determination by using ortho-images and a DTM / J.S. Shan in Photogrammetric record, vol 17 n° 98 (October 2001 - March 2002)PermalinkAutomatic DEM generation for antartic terrain / A.J. Fox in Photogrammetric record, vol 17 n° 98 (October 2001 - March 2002)PermalinkDigital surface modelling by airborne laser scanning and digital photogrammetry for glacier monitoring / Emmanuel P. Baltsavias in Photogrammetric record, vol 17 n° 98 (October 2001 - March 2002)PermalinkEffects of JPEG compression on the accuracy of digital terrain models automatically derived from digital aerial images / K.W. Lam in Photogrammetric record, vol 17 n° 98 (October 2001 - March 2002)PermalinkEvaluation of JPEG-LS, the new lossless and controlled-lossy still image compression standard, for compression of high-resolution elevation data / S.D. Raney in IEEE Transactions on geoscience and remote sensing, vol 39 n° 10 (October 2001)PermalinkGeopositioning accuracy of Ikonos imagery: indications from two dimensional transformations / H.B. Hanley in Photogrammetric record, vol 17 n° 98 (October 2001 - March 2002)PermalinkSurface matching and change detection using a modified Hough transformation for robust parameter estimation / A.F. Habib in Photogrammetric record, vol 17 n° 98 (October 2001 - March 2002)PermalinkThe digital national framework and digital photogrammetry at Ordnance Survey / David A. Holland in Photogrammetric record, vol 17 n° 98 (October 2001 - March 2002)PermalinkAirborne GPS photogrammetry in low-altitude applications (Part Two) / Peter Kuntu-Mensah in Surveying and land information systems, vol 61 n° 3 (01/09/2001)PermalinkAirborne GPS photogrammetry comes of age (Part One) / Peter Kuntu-Mensah in Surveying and land information systems, vol 61 n° 2 (01/06/2001)PermalinkGénération de MNT par photogrammétrie aérienne de petit format : application au versant instable de Super-Sauze / Jean-Baptiste Henry in XYZ, n° 87 (juin - août 2001)Permalink