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Landsat tm and quickbird images for geological mapping in the syn-rift lower dogali formation (red sea coast, ne eritrea) / B. Antonielli in Photo interprétation, European journal of applied remote sensing, vol 45 n° 3 (septembre 2009)
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Titre : Landsat tm and quickbird images for geological mapping in the syn-rift lower dogali formation (red sea coast, ne eritrea) Type de document : Article/Communication Auteurs : B. Antonielli, Auteur ; F. Fidolini, Auteur ; G. Righini, Auteur Année de publication : 2009 Article en page(s) : pp 107 - 114 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Photo-interprétation
[Termes IGN] carte géologique
[Termes IGN] Erythrée
[Termes IGN] image Landsat-TM
[Termes IGN] image optique
[Termes IGN] image Quickbird
[Termes IGN] photo-interprétation
[Termes IGN] Rouge, mer
[Termes IGN] système d'information géographiqueRésumé : (Auteur) Syn-rift Neogene deposits, composed of a 650 m thick volcano-sedimentary succession, crop out at the foot of the escarpment close to the village of Dogali, near Massawa (NE Eritrea). These deposits are related to the first stage of the Red Sea spreading. This work aims at mapping in detail this succession using remote sensing optical images integrated with ancillary data and ground truth information in a Geographic Information System. Optical images are usually effective in lithological discrimination in arid environment and fill the requirements of low-cost, rapid and accurate regional mapping. Photo-interpretation ofLandsat Thematic Mapper image was carried out in a test area of 500 km2 and Quickbird satellite images were used to detail a subset of 50 km2. The satellite images have been processed through radiometric enhancement, principal components analysis and band ratios. Ancillary data and evidences from field surveys supported the photo-interpretation. Rock samples, photos and observations collected during previous test campaigns provided interpre-tation keys of the satellite images. A preliminary scheme of the lithological units has been drawn from the Landsat image. The Proterozoic metamor-phic complex of the basement and the sedimentary fades of Lower Dogali Formation were mapped at scale ] :80,000. Evidences of laterites and base-ment weathering were also detected. A detailed analysis of sedimentary fades of the Lower Dogali Formation was then carried out using the Quickbird images at scale 1:10,000. The results of the photointerpretation of remotely sensed data confirm that the deposition of the Lower Dogali Formation is linked to the first stage of the Red Sea spreading and main considerations on the mecha--nisms and the evolution of different stages have been underlined. Although the next field campaign is going to endorse the remotely sensed data, these preliminary results give evidence of the contribu-tion of satellite images to the knowledge of the geo-logical setting of a poorly mapped area in arid environment. Numéro de notice : A2009-561 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=30190
in Photo interprétation, European journal of applied remote sensing > vol 45 n° 3 (septembre 2009) . - pp 107 - 114[article]Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 104-09031 SL Revue Centre de documentation Revues en salle Exclu du prêt Remote sensing of the outgoing surface infrared-radiation of regional faults and its geophysical indicators / N. Vilor in Photo interprétation, European journal of applied remote sensing, vol 45 n° 3 (septembre 2009)
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Titre : Remote sensing of the outgoing surface infrared-radiation of regional faults and its geophysical indicators Type de document : Article/Communication Auteurs : N. Vilor, Auteur ; S.A. Tashchilin, Auteur ; A.V. Kluchevskii, Auteur ; et al., Auteur Année de publication : 2009 Article en page(s) : pp 115 - 128 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Photo-interprétation
[Termes IGN] Afrique du nord-est
[Termes IGN] Chine
[Termes IGN] Etats-Unis
[Termes IGN] image infrarouge
[Termes IGN] image thermique
[Termes IGN] indicateur
[Termes IGN] rayonnement infrarouge
[Termes IGN] RussieRésumé : (Auteur) Investigations with the use of IR satellite maps were conducted on parts of the Baikal Rift Zone (BRZ, East Siberia, Russia), the Tarim platform (north-west China), the San Andreas transform-fault, the Great Basin (western part of the USA), the Afar depression (north-east Africa) and the Rhine graben (west Germany). It has been determined that the localized IR-radiation correlates with geophysical parameters, locations of hot water springs and geochemical anomalies. High intensity of the outgoing ground-based IR flow, which is registered by the ASs, is spatially localized on the surface of seismo-active faults and tectogenic slopes, which are formed in the zone of dynamic influence of the fault ZDIF. The outgoing surface IR flow depends on the state of the active ground layer due to the drift of thermodynamic temperature for the area observed from ASs. The identified value of the flow, which is independent of it, represent quasi-steady IR flow Iconst Quasi-steady IR flows of faults are identified by minima of seasonal increments in the IR domain, make 85.46 + 112.24 MW/m2.ster./tm and correspond to their proper surface IR radiation. Mathematical investigations allow one to identify low-frequency oscillations having the length of the geometric wave equal to 94.23 km, the amplitude being about 2.2 MW/m2.ster./um. The complete power of the outgoing surface flow of IR-radiation corresponds to the power of its low-frequency component. The valuable powers of the flow for the high-frequency domain are bound up with the geometric wavelength being not less than 20 km. The energetic contribution of the elements having the wavelength Numéro de notice : A2009-562 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=30191
in Photo interprétation, European journal of applied remote sensing > vol 45 n° 3 (septembre 2009) . - pp 115 - 128[article]Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 104-09031 SL Revue Centre de documentation Revues en salle Exclu du prêt Riparian buffer evaluation, remote sensing for environmental protection at CFB Gagetow / J. Leclerc in GIM international, vol 23 n° 9 (September 2009)
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Titre : Riparian buffer evaluation, remote sensing for environmental protection at CFB Gagetow Type de document : Article/Communication Auteurs : J. Leclerc, Auteur ; K. Pegler, Auteur ; David Coleman, Auteur Année de publication : 2009 Article en page(s) : 3 p. ; pp 13 - 17 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] classification par maximum de vraisemblance
[Termes IGN] déboisement
[Termes IGN] forêt
[Termes IGN] image à ultra haute résolution
[Termes IGN] image aérienne
[Termes IGN] image infrarouge couleur
[Termes IGN] Nouveau-Brunswick (Canada)
[Termes IGN] rivage
[Termes IGN] zone tamponRésumé : (Auteur) Years of environmental neglect and deforestation on CFB Gagetown have unfortunately caused sedimentation in the more than 2,400km of streams on the base. In an effort to control this and maintain environmental sustainability, vegetation reforestation is needed to create ‘riparian buffers’. These are vegetated areas, usually forested, near a stream, which help shade and protect it from the impact of adjacent land use. The size of the area makes it important to optimise the reforestation process by identifying those areas requiring most attention. This project was initiated to find a way of identifying these critical riparian buffers using aerial imagery and off-the-shelf software. Copyright Reed Business Numéro de notice : A2009-311 Affiliation des auteurs : non IGN Thématique : FORET/IMAGERIE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=29941
in GIM international > vol 23 n° 9 (September 2009) . - 3 p. ; pp 13 - 17[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 061-09091 RAB Revue Centre de documentation En réserve L003 Disponible Applications of remote sensing and geographic information systems for urban land-cover change studies in Mongolia / D. Amarsaikhan in Geocarto international, vol 24 n° 4 (August - September 2009)
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Titre : Applications of remote sensing and geographic information systems for urban land-cover change studies in Mongolia Type de document : Article/Communication Auteurs : D. Amarsaikhan, Auteur ; H. Blotevogel, Auteur ; et al., Auteur Année de publication : 2009 Article en page(s) : pp 257 - 271 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] analyse diachronique
[Termes IGN] changement d'occupation du sol
[Termes IGN] classificateur paramétrique
[Termes IGN] détection de changement
[Termes IGN] fusion d'images
[Termes IGN] image multitemporelle
[Termes IGN] milieu urbain
[Termes IGN] Mongolie
[Termes IGN] occupation du sol
[Termes IGN] système d'information géographiqueRésumé : (Auteur) The aim of this study is to compare the changes that occurred in the main urban land-cover classes of Ulaanbaatar city, Mongolia, during a centralized economy with those that occurred during a market economy and to describe the socio-economic reasons for the changes. For this purpose, multi-temporal remote sensing and geographical information system (GIS) data sets, as well as census data, are used. To extract the reliable urban land-cover information from the selected remotely sensed data sets, a refined parametric classification algorithm that uses spatial thresholds defined from local and contextual knowledge is constructed. Before applying the classification decision rule, some image fusion techniques are applied to the selected remotely sensed data sets to define the most efficient fusion method for training sample selection and for defining local and contextual knowledge. Overall, the study indicates that during the centralized economy significant changes occurred in a ger area of the city, whereas during the market economy the changes occurred in all areas. Copyright Taylor & Francis Numéro de notice : A2009-305 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/10106040802556173 Date de publication en ligne : 23/07/2009 En ligne : https://doi.org/10.1080/10106040802556173 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=29935
in Geocarto international > vol 24 n° 4 (August - September 2009) . - pp 257 - 271[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 059-09041 RAB Revue Centre de documentation En réserve L003 Disponible A disturbance inventory framework for flexible and reliable landscape monitoring / J. Linke in Photogrammetric Engineering & Remote Sensing, PERS, vol 75 n° 8 (August 2009)
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Titre : A disturbance inventory framework for flexible and reliable landscape monitoring Type de document : Article/Communication Auteurs : J. Linke, Auteur ; Gregory J. McDermid, Auteur ; D. Laskin, Auteur ; et al., Auteur Année de publication : 2009 Article en page(s) : pp 981 - 995 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image optique
[Termes IGN] Alberta (Canada)
[Termes IGN] analyse de données
[Termes IGN] base de données d'occupation du sol
[Termes IGN] carte d'occupation du sol
[Termes IGN] détection de changement
[Termes IGN] forêt
[Termes IGN] image Landsat
[Termes IGN] image multitemporelle
[Termes IGN] occupation du sol
[Termes IGN] surveillanceRésumé : (Auteur) Remote sensing plays a key role in landscape monitoring, but our handling of these data in a multi-temporal time series is not yet fully developed. Of particular concern is the presence of spatial and thematic errors in independently created maps that distort measures of landscape pattern and constrain the reliability of change analysis. In addition, there is a need to incorporate continuous attributes of cover gradients for flexible map representations that support a variety of applications. In this paper, we present a framework for generating temporally and categorically dynamic land-cover maps that provide such a reliable and adaptable foundation. The centerpiece is a spatio-temporal disturbance-inventory database, created through semi-automated change detection and conditioned with boundary-matching procedures, which can be used to backdate and update both continuous and categorical reference maps. We demonstrate our approach using multi-annual Landsat imagery from a forested region in west-central Alberta, Canada, between the years 1998 and 2005. Copyright ASPRS Numéro de notice : A2009-310 Affiliation des auteurs : non IGN Thématique : FORET/IMAGERIE Nature : Article DOI : 10.14358/PERS.75.8.981 En ligne : https://doi.org/10.14358/PERS.75.8.981 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=29940
in Photogrammetric Engineering & Remote Sensing, PERS > vol 75 n° 8 (August 2009) . - pp 981 - 995[article]Three-Ddimensional face pose detection and tracking using monocular videos: Tool and Application / Fadi Dornaika in IEEE Transactions on Systems, Man, and Cybernetics, Part B (Cybernetics), vol 39 n° 4 (August 2009)
PermalinkUse Markov random fields for automatic cloud-shadow detection on high resolution / Sylvie Le Hégarat-Mascle in ISPRS Journal of photogrammetry and remote sensing, vol 64 n° 4 (July - August 2009)
PermalinkAn adaptive thresholding multiple classifiers system for remote sensing image classification / Y. Tzeng in Photogrammetric Engineering & Remote Sensing, PERS, vol 75 n° 6 (June 2009)
PermalinkFusion of multi-spectral SPOT-5 images and very high resolution texture information extracted from digital orthophotos for automatic classification of complex Alpine areas / C. Mariz in International Journal of Remote Sensing IJRS, vol 30 n°11-12 (June 2009)
PermalinkIndexation sémantique d'images géoréférencées / W. Viana in Revue internationale de géomatique, vol 19 n° 2 (juin - aout 2009)
PermalinkThe application of Advanced Space-Borne Thermal Emission and Reflection (ASTER) radiometer data in the detection of alteration paleocrater, Bafq region, central Iran / A. Moghtaderi in Photo interprétation, European journal of applied remote sensing, vol 45 n° 2 (juin 2009)
PermalinkFusion of multispectral and panchromatic images using a restoration-based method / Z. Li in IEEE Transactions on geoscience and remote sensing, vol 47 n° 5 (May 2009)
PermalinkMerging hyperspectral and panchromatic image data: qualitative and quantitative analysis / M. Cetin in International Journal of Remote Sensing IJRS, vol 30 n° 7 (April 2009)
PermalinkThe role of the integration of remote sensing and GIS in land use/land cover analysis after an earthquake / C. Aydoner in International Journal of Remote Sensing IJRS, vol 30 n° 7 (April 2009)
PermalinkCombined object-based classification and manual interpretation-synergies for a quantitative assessment of parcels and biotopes / S. Lang in Geocarto international, vol 24 n° 2 (April - May 2009)
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