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Mesures et caractérisation des changements d'occupation des sols à partir de l'analyse diachronique de données satellitales : application à la zone humide d'Akgöl (Turquie) / D. Gramond in Photo interprétation, vol 41 n° 4 (Novembre 2005)
[article]
Titre : Mesures et caractérisation des changements d'occupation des sols à partir de l'analyse diachronique de données satellitales : application à la zone humide d'Akgöl (Turquie) Type de document : Article/Communication Auteurs : D. Gramond, Auteur Année de publication : 2005 Article en page(s) : pp 27 - 32 Note générale : Bibliographie Langues : Français (fre) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] analyse diachronique
[Termes IGN] changement d'occupation du sol
[Termes IGN] détection de changement
[Termes IGN] données de terrain
[Termes IGN] enquête
[Termes IGN] image Landsat-TM
[Termes IGN] image multibande
[Termes IGN] image SPOT XS
[Termes IGN] marais
[Termes IGN] matrice de confusion
[Termes IGN] Turquie
[Termes IGN] variation saisonnière
[Termes IGN] zone humideRésumé : (Auteur) Les zones humides situées au coeur des marges semi-arides du domaine méditerranéen sont des milieux fragiles, sensibles aux variations introduites dans leurs bilans climatiques et/ou hydrologiques et particulièrement marquées par des pressions anthropiques accrues depuis les années 1960. En Anatolie centrale, la disparition rapide et récente des zones humides revêt de multiples facettes. L'objectif de cet article est de monter comment le traitement d'une série d'images satellitales multispectrales (LANDSAT TM et SPOT XS) permet de mettre en évidence d'une part, la vitesse des changements structurels au sein de la zone humide d'Akgol (i.e. contraction, fragmentation et mutations) à partir d'une analyse diachronique régressive (2000-1993-1987-1984) et, d'autre part, d'identifier la nature des transformations spatiales (i.e. ouverture de la roselière, progression de la steppe herbacée, etc.) à partir de classifications croisées. Ces résultats sont utiles à une meilleure compréhension de la sensibilité des marais aux dynamiques récentes des paysages centre-anatoliens. Copyright Editions Eska Numéro de notice : A2006-345 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28069
in Photo interprétation > vol 41 n° 4 (Novembre 2005) . - pp 27 - 32[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 104-05041 RAB Revue Centre de documentation En réserve L003 Disponible Steep-slope monitoring: GPS multi-antenne system at Xiaowan Dam / X. He in GPS world, vol 16 n° 11 (November 2005)
[article]
Titre : Steep-slope monitoring: GPS multi-antenne system at Xiaowan Dam Type de document : Article/Communication Auteurs : X. He, Auteur ; W. Sang, Auteur ; X. Ding, Auteur Année de publication : 2005 Article en page(s) : pp 20 - 25 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de géodésie spatiale
[Termes IGN] antenne GPS
[Termes IGN] barrage
[Termes IGN] centrale hydroélectrique
[Termes IGN] Chine
[Termes IGN] effondrement de terrain
[Termes IGN] pente
[Termes IGN] positionnement par GPS
[Termes IGN] précision millimétrique
[Termes IGN] risque majeur
[Termes IGN] surveillance d'ouvrageRésumé : (Auteur) Although an effective tool, for deformation monitoring of large structures and high-risk slopes GPS can also entail a high-cost disavantage in large projects. A remote-controlled monitoring system using electronic switching device for a multiple antennas watches the steep slopes under construction at the Xiaowan hydropower station in China. Numéro de notice : A2005-435 Affiliation des auteurs : non IGN Thématique : POSITIONNEMENT Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=27571
in GPS world > vol 16 n° 11 (November 2005) . - pp 20 - 25[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 067-05111 SL Revue Centre de documentation Revues en salle Disponible Towards a potential research agenda to guide the implementation of spatial data infrastructures: a case study from India / Yola Georgiadou in International journal of geographical information science IJGIS, vol 19 n° 10 (november 2005)
[article]
Titre : Towards a potential research agenda to guide the implementation of spatial data infrastructures: a case study from India Type de document : Article/Communication Auteurs : Yola Georgiadou, Auteur ; S.K. Puri, Auteur ; S. Sahay, Auteur Année de publication : 2005 Article en page(s) : pp 1113 - 1130 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Infrastructure de données
[Termes IGN] cultures
[Termes IGN] gestion de l'eau
[Termes IGN] gestion des connaissances (organisation)
[Termes IGN] implémentation (informatique)
[Termes IGN] Inde
[Termes IGN] infrastructure nationale des données localisées
[Termes IGN] pays en développementRésumé : (Auteur) Recently, Spatial Data Infrastructures (SDIs) has been a rapidly expanding field and broadly assumed to underpin the development of information society and the knowledge economy. In this paper, we argue that the anticipated benefits of SDIs have largely not yet been generally realized in practice due to a lack of a robust theoretical framework as well as insufficient empirical research to guide the implementation efforts. We posit that learnings from the allied discipline of Information Infrastructures, which has matured during the 1990s in response to the proliferation of distributed, complex, and heterogeneous networked systems, can provide a useful theoretical lens to inform the emerging domain of SDIs. We focus on three key concepts identified in the domain of information infrastructure theory, viz. the installed base, reflexive standardization, and cultivation approach to design, to develop a theoretical framework, which is then applied to analyse the ongoing initiative to establish National Spatial Data Infrastructure (NSDI) in India. This analysis helps us to provide the basis to articulate a potential research agenda for both theory and practice-which, we believe, offers the promise to better conceptualize and implement SDIs, particularly in developing country settings like India. Numéro de notice : A2005-502 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.1080/13658810500286950 En ligne : https://doi.org/10.1080/13658810500286950 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=27638
in International journal of geographical information science IJGIS > vol 19 n° 10 (november 2005) . - pp 1113 - 1130[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 079-05091 RAB Revue Centre de documentation En réserve L003 Disponible 079-05092 RAB Revue Centre de documentation En réserve L003 Disponible Wavelet filter analysis of local atmospheric pressure effects on gravity variations / X.G. Hu in Journal of geodesy, vol 79 n° 8 (November 2005)
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Titre : Wavelet filter analysis of local atmospheric pressure effects on gravity variations Type de document : Article/Communication Auteurs : X.G. Hu, Auteur ; L.T. Liu, Auteur ; et al., Auteur Année de publication : 2005 Article en page(s) : pp 447 - 459 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géodésie physique
[Termes IGN] anomalie de pesanteur
[Termes IGN] champ de pesanteur local
[Termes IGN] Chine
[Termes IGN] filtrage du signal
[Termes IGN] fonction harmonique
[Termes IGN] gravimètre supraconducteur
[Termes IGN] image multibande
[Termes IGN] levé gravimétrique
[Termes IGN] ondelette
[Termes IGN] pression atmosphérique
[Termes IGN] saisonRésumé : (Auteur) An efficient method is proposed for the analysis of atmospheric pressure effects on gravity variations. It processes gravity variations and pressure signals using an orthogonal filter bank derived from high-degree Daubechies wavelets. The method introduces the atmospheric pressure admittance, which is both time- and frequency-dependent, and thus provides more information about when and how the frequency components in the pressure signal influence gravity variations. We demonstrate the efficiency of the wavelet method by applying it to observations from the Wuhan (China) superconducting gravimeter station. The analysis of gravity and pressure signals in 14 sub-bands with different bandwidths covering a frequency range from 0.176 to 720cpd (cycles per day) reveals that local atmospheric pressure fluctuations start to induce obvious effects on gravity variations in the seismic band 0.52-1.04 mHz (periods 16 to 32 min) and highly cor-relate with gravity variation in the long-period seismic mode band 0.26-0.52 mHz (periods 32-64 min). The harmonics of solar heating-induced atmospheric tides play a leading role in interfering with the variation of gravity residuals in the frequency band 0.704-11.25 cpd (periods 128 min to 1.42 day). Local atmospheric pressure effects on gravity variation are very strong in the frequency band 0.176-0.704cpd (periods 1.42-5.69 day). Accurately filtering quarter-diurnal tides into a narrow band further demonstrates the efficiency of the wavelet method. After removing secular gravity changes and long-period atmospheric pressure variations, we show that there are obvious variations of local pressure admittance on time scales of hours to days. We also reveal seasonal variability of pressure admittances in the band 0. 176-0.352 cpd (periods 2.84-5.69 day) after removing the effects of solar heating atmospheric tides. Numéro de notice : A2005-461 Affiliation des auteurs : non IGN Thématique : POSITIONNEMENT Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1007/s00190-005-0486-6 En ligne : https://doi.org/10.1007/s00190-005-0486-6 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=27597
in Journal of geodesy > vol 79 n° 8 (November 2005) . - pp 447 - 459[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 266-05081 RAB Revue Centre de documentation En réserve L003 Disponible Recognition of gypsum geohorizons in the Sivas Basin (Turkey) using ASTER and Landsat ETM+ images / K.S. Kavak in International Journal of Remote Sensing IJRS, vol 26 n° 20 (October 2005)
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Titre : Recognition of gypsum geohorizons in the Sivas Basin (Turkey) using ASTER and Landsat ETM+ images Type de document : Article/Communication Auteurs : K.S. Kavak, Auteur Année de publication : 2005 Article en page(s) : pp 4583 - 4596 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] Ankara (Turquie)
[Termes IGN] fusion d'images
[Termes IGN] gypse
[Termes IGN] image Landsat-ETM+
[Termes IGN] image Terra-ASTER
[Termes IGN] tectonique
[Termes IGN] transformation de BroveyRésumé : (Auteur) The Tertiary Sivas Basin contains widespread, tectonically deformed deposits of massive Oligocene gypsum. This unit is one of the most important factors controlling the tectono-stratigraphic evolution of the basin insofar as these deposits are interpreted as décollement levels. As a considerable fold and thrust belt, the Sivas Basin also has a remarkable structural expression within these evaporite deposits, as seen in satellite images aided by colour composites. Because of the and climatic conditions of the region, the basin provides ease of interpretation geologically in terms of the synoptic-view capability of broad-band multispectral data sets, such as ASTER and Landsat ETM+. In this study, various processing methods-such as data fusion and decorrelation stretching-were applied to highlight Oligocene gypsum deposits of the basin. Numéro de notice : A2005-466 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/01431160500185607 En ligne : https://doi.org/10.1080/01431160500185607 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=27602
in International Journal of Remote Sensing IJRS > vol 26 n° 20 (October 2005) . - pp 4583 - 4596[article]Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 080-05201 RAB Revue Centre de documentation En réserve L003 Exclu du prêt An artificial-neural-network-based, constrained CA model for simulating urban growth / Q. Guan in Cartography and Geographic Information Science, vol 32 n° 4 (October 2005)PermalinkMeasurement of DEM roughness using the local fractal dimension / Hind Taud in Géomorphologie, vol. 11 n° 4 (octobre - décembre 2005)PermalinkDerivation of terrain roughness indicators via granulometries / L.T. Tay in International Journal of Remote Sensing IJRS, vol 26 n° 18 (September 2005)PermalinkApport de la télédétection à la modélisation géologique volumique (région d'Al Quway'iyah en Arabie saoudite) / O.B. Alami in Revue Française de Photogrammétrie et de Télédétection, n° 178 (Septembre 2005)PermalinkImage misregistration error in change measurements / H. Wang in Photogrammetric Engineering & Remote Sensing, PERS, vol 71 n° 9 (September 2005)PermalinkRegional study for mapping the natural resources prospect and problem zones using remote sensing and GIS / R.K. Jaiswal in Geocarto international, vol 20 n° 3 (September - November 2005)PermalinkComplexity metrics to quantify semantic accuracy in segmented Landsat images / Alfred Stein in International Journal of Remote Sensing IJRS, vol 26 n° 14 (July 2005)PermalinkBiodiversity surveying and monitoring: using GIS and GPS in Annapurna conservation area of Nepal / N.R. Chapagain in GIM international, vol 19 n° 7 (July 2005)PermalinkLidar on the level in Afghanistan: GPS, inertial map the Kabul road / S. Newby in GPS world, vol 16 n° 7 (July 2005)PermalinkCartographie en Jordanie : beaucoup de chemin parcouru / Françoise de Blomac in SIG la lettre, n° 68 (juin 2005)PermalinkSPOT revisited: accuracy assessment, DEM generation and validation from stereo SPOT 5 HRG images / G. Buyuksalih in Photogrammetric record, vol 20 n° 110 (June - August 2005)PermalinkSpatial accuracy of orthorectified Ikonos imagery and historical aerial photographs across five sites in China / H. Wang in International Journal of Remote Sensing IJRS, vol 26 n° 9 (May 2005)PermalinkApplication of logistic regression model and its validation for landslide susceptibility mapping using GIS and remote sensing data / S. Lee in International Journal of Remote Sensing IJRS, vol 26 n° 7 (April 2005)PermalinkAn environmental decision-support system for the management of water pollution in a tidal river network / Yee Leung in International journal of geographical information science IJGIS, vol 19 n° 4 (april 2005)PermalinkUpdating a digital geographic database using Vehicle-borne Laser scanners and line cameras / H. Zhao in Photogrammetric Engineering & Remote Sensing, PERS, vol 71 n° 4 (April 2005)PermalinkAnalysis of the design parameters of multi-reference station RTK GPS networks / Ahmed El-Mowafy in Surveying and land information science, vol 65 n° 1 (01/03/2005)PermalinkNested hyper-rectangle learning model for remote sensing: land-cover classification / L. Chen in Photogrammetric Engineering & Remote Sensing, PERS, vol 71 n° 3 (March 2005)PermalinkA new differential geometric method to rectify digital images of the Earth's surface using isothermal coordinates / M. Karslioglu in IEEE Transactions on geoscience and remote sensing, vol 43 n° 3 (March 2005)PermalinkTyphoon insurance pricing with spatial decision support tools / L. Li in International journal of geographical information science IJGIS, vol 19 n° 3 (march 2005)PermalinkAutomatic detection of earthquake-damaged buildings using DEMs created from pre- and post-earthquake stereo aerial photographs / M. Turker in International Journal of Remote Sensing IJRS, vol 26 n° 4 (February 2005)PermalinkSatellite image classification using genetically guided fuzzy clustering with spatial information / S. Bandyopadhyay in International Journal of Remote Sensing IJRS, vol 26 n° 3 (February 2005)PermalinkAnalysis of land use drivers at the watershed and household level: Linking two paradigms at the Philippine forest fringe / K.P. Overmars in International journal of geographical information science IJGIS, vol 19 n° 2 (february 2005)PermalinkA least squares-based method for adjusting the boundaries of area objects / X. Tong-Tong in Photogrammetric Engineering & Remote Sensing, PERS, vol 71 n° 2 (February 2005)PermalinkTsunami en Asie : le raz-de-marée des images satellites / Françoise de Blomac in SIG la lettre, n° 64 (février 2005)PermalinkClassifying depth-layered geological structures on Landsat TM images by gravity data: a case study of the western slope of Songliao Basin, northeast China / Shuli Chen in International Journal of Remote Sensing IJRS, vol 26 n° 2 (January 2005)PermalinkApport de l'imagerie spatiale à la gestion des risques environnementaux, étude de cas / T. Dupuy (2005)PermalinkAtlas en ligne sur les conditions de vies des ménages indiens / Anne-Claire Couïc (2005)PermalinkA four-component efficiency index for assessing land development using remote sensing and GIS / X. Li in Photogrammetric Engineering & Remote Sensing, PERS, vol 71 n° 1 (January 2005)PermalinkPermalinkPélerinages / K. Nomachi (2005)PermalinkPrediction of anopheles minimus habitat in India: a tool for malaria management / Akhil Srivastava in International journal of geographical information science IJGIS, vol 19 n° 1 (january 2005)PermalinkPermalinkVentiane, portrait d'une ville en mutation / C. Sayarath (2005)PermalinkData mining of cellular automata's transition rules / X. Li in International journal of geographical information science IJGIS, vol 18 n° 8 (december 2004)PermalinkGIS and genetic algorithms for hazmat route planning with security considerations / B. Huang in International journal of geographical information science IJGIS, vol 18 n° 8 (december 2004)PermalinkLandslide susceptibility mapping using GIS and the weight-of-evidence model / S. Lee in International journal of geographical information science IJGIS, vol 18 n° 8 (december 2004)PermalinkTracking road centrelines from high resolution remote sensing images by least squares correlation matching / S.R. Park in Photogrammetric Engineering & Remote Sensing, PERS, vol 70 n° 12 (December 2004)PermalinkThe use of AVHRR data to determine the concentration of visible and invisible tropospheric pollutants originating from a 1997 forest fire in Southeast Asia / M. Hashim in International Journal of Remote Sensing IJRS, vol 25 n° 21 (November 2004)PermalinkFiltering airborne Laser scanner data: a wavelet-based clustering method / T. Thuy in Photogrammetric Engineering & Remote Sensing, PERS, vol 70 n° 11 (November 2004)PermalinkIs the Amik Basin (SE Turkey) a triple-junction area? Analyses of SPOT XS imagery and seismicity / S. Over in International Journal of Remote Sensing IJRS, vol 25 n° 19 (October 2004)PermalinkApplying SAR Interferometry for ground deformation detection in China / C. Wang in Photogrammetric Engineering & Remote Sensing, PERS, vol 70 n° 10 (October 2004)PermalinkGround subsidence monitoring in Hong Kong with satellite SAR interferometry / X.L. Ding in Photogrammetric Engineering & Remote Sensing, PERS, vol 70 n° 10 (October 2004)PermalinkLandslide monitoring in the Three Gorges area using D-InSAR and corner reflectors / Y. Xia in Photogrammetric Engineering & Remote Sensing, PERS, vol 70 n° 10 (October 2004)PermalinkAccuracy analysis, DEM generation and validation using russian TK-350 stereo-images / G. Buyuksalih in Photogrammetric record, vol 19 n° 107 (September - November 2004)PermalinkDetermination of characteristic site period and preliminary ground response analysis according to resonance by using GIS / M. Tun in GIS Geo-Informations-Systeme, vol 2004 n° 9 (September 2004)Permalink