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The sights below / Kevin Corbley in GEO: Geoconnexion international, vol 12 n° 9 (october 2013)

Public [article]  inGEO: Geoconnexion international > vol 12 n° 9 (october 2013) . - pp 28 - 30 Titre : The sights below Type de document : Article/Communication Auteurs : Kevin Corbley, Auteur Année de publication : 2013 Article en page(s) : pp 28 - 30 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection [Termes IGN] Abou Dabi [Termes IGN] fond marin [Termes IGN] habitat animal [Termes IGN] image Worldview [Termes IGN] lever bathymétrique [Termes IGN] milieu marin [Termes IGN] réflectance spectrale [Termes IGN] relief sous-marin Résumé : (Editeur) Seafloor mapping has traditionally been conducted by sonar or Lidar. However, an international environmental management project in Abu Dhabi is using new techniques to survey the seafloor to high accuracy using remote sensing satellite data. Numéro de notice : A2013-562 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32698 [article]

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Code-barres	Cote	Support	Localisation	Section	Disponibilité
062-2013091	SL	Revue	Centre de documentation	Revues en salle	Disponible

All in a year's work / C. Dylan in Geoinformatics, vol 14 n° 5 (01/07/2011)

Public [article]  inGeoinformatics > vol 14 n° 5 (01/07/2011) . - pp 10 - 12 Titre : All in a year's work Type de document : Article/Communication Auteurs : C. Dylan, Auteur Année de publication : 2011 Article en page(s) : pp 10 - 12 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Topographie [Termes IGN] Abou Dabi [Termes IGN] circuit automobile [Termes IGN] équipement sportif [Termes IGN] nivellement par GPS [Termes IGN] planéité [Termes IGN] précision millimétrique [Termes IGN] surveillance d'ouvrage Résumé : (Auteur) Bickhardt Bau is a 1600-person German firm based in Kirchheim that specializes in roadway and racetracks. They completed a word-class formula one circuit under tough conditions in Abu Dhabi in only one year. Since its completion, since then, the Yas Marina Circuit has become the home of the Abu Dhabi Grand Prix, held in November as the last race on the formula one calendar. This article explains how high precision and control was achieved in the project. Numéro de notice : A2011-322 Affiliation des auteurs : non IGN Thématique : POSITIONNEMENT Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=31101 [article]

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
262-2011051	SL	Revue	Centre de documentation	Revues en salle	Disponible

Urban radiation balance of two coastal cities in a hot and dry environment / C.M. Frey in International Journal of Remote Sensing IJRS, vol 28 n°11-12 (June 2007)  

Public [article]  inInternational Journal of Remote Sensing IJRS > vol 28 n°11-12 (June 2007) . - pp 2695 - 2712 Titre : Urban radiation balance of two coastal cities in a hot and dry environment Type de document : Article/Communication Auteurs : C.M. Frey, Auteur ; G. Rigo, Auteur ; E. Parlow, Auteur Année de publication : 2007 Article en page(s) : pp 2695 - 2712 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image [Termes IGN] Abou Dabi [Termes IGN] albedo [Termes IGN] analyse comparative [Termes IGN] bande infrarouge [Termes IGN] bilan radiatif [Termes IGN] Doubaï [Termes IGN] image Terra-ASTER [Termes IGN] littoral [Termes IGN] rayonnement infrarouge [Termes IGN] température de surface [Termes IGN] ville Résumé : (Auteur) Four Advanced Spaceborne Thermal Emission and Reflection radiometer (ASTER) satellite scenes of Dubai and Abu Dhabi with channels from the visible-near infrared (VNIR) to the thermal infrared (TIR) were analysed to show variations in surface temperature, albedo, emissivity and net radiation in different urban and rural classes. For a better understanding of the spatial coherences of surface properties a land use classification was derived. The different classes were then spatially and temporally compared. The investigations show in the daytime a distinct surface cool island for Dubai and surface cool areas at Abu Dhabi city and its surrounding mangrove areas. Net radiation is mainly controlled by the albedo. The albedo in urban areas is lower than in their surrounding desert environments, therefore the net radiation is higher in the urban areas. The surface temperatures behave contrary to the net radiation and are higher in land use classes, where water is available. Copyright Taylor & Francis Numéro de notice : A2007-309 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/01431160600993389 En ligne : https://doi.org/10.1080/01431160600993389 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28672 [article]

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
080-07071	RAB	Revue	Centre de documentation	En réserve L003	Disponible

Mangrove research and coastal ecosystem studies with SPOT-4 HRVIR and TERRA ASTER in the Arabian Gulf / Hideo Saito in International Journal of Remote Sensing IJRS, vol 24 n° 21 (November 2003)  

Public [article]  inInternational Journal of Remote Sensing IJRS > vol 24 n° 21 (November 2003) . - pp 4073 - 4092 Titre : Mangrove research and coastal ecosystem studies with SPOT-4 HRVIR and TERRA ASTER in the Arabian Gulf Type de document : Article/Communication Auteurs : Hideo Saito, Auteur ; M.F. Bellan, Auteur ; A. Al-Habshi, Auteur ; et al., Auteur Année de publication : 2003 Article en page(s) : pp 4073 - 4092 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection [Termes IGN] Abou Dabi [Termes IGN] cartographie thématique [Termes IGN] classification par maximum de vraisemblance [Termes IGN] détection de changement [Termes IGN] Doubaï [Termes IGN] écosystème [Termes IGN] Emirats Arabes Unis [Termes IGN] image SPOT-HRVIR [Termes IGN] image Terra-ASTER [Termes IGN] littoral [Termes IGN] mangrove [Termes IGN] Persique, golfe [Termes IGN] surveillance écologique [Termes IGN] zone tropicale humide Résumé : (Auteur) Mangroves reach their optimal development in the wet tropics although some little known mangrove stands are reported in subtropical arid coastlines especially from the Red Sea to Pakistan where they form one of the driest mangrove habitats in the world. Because they constitute the only available evergreen forest in hyperarid warm coastal areas, the main wetlands for migratory birds and essential nursery ground for many species of fish, it Is imperative to produce a sufficiently accurate map for monitoring their changes and for their protection. The main objective of the present work is to test and to select the best methodological approach to discriminate and map the mangroves and related coastal ecosystems in the United Arab Emirates (UAE). between Abu Dhabi and Dubai, a coastal stretch about 750km long. It was found that the best practical results were produced by the Maximum Likelihood and Mahalanobis classifications although some limitations remain unsolved, especially in open ecosystems, which are common in arid areas. Moreover, SPOT4 HighResolution Visible InfraRed (HRVIR) data proves at least as efficient as TERRA ASTER data, in spite of a slightly finer ground resolution and the great number of channels for ASTER. Ultimately, the most appropriate working scale for mapping coastal habitats, compatible with pixel size, is in the order of 1/25 000. Numéro de notice : A2003-302 Affiliation des auteurs : non IGN Thématique : FORET/IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/0143116021000035030 En ligne : https://doi.org/10.1080/0143116021000035030 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=22598 [article]

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Code-barres	Cote	Support	Localisation	Section	Disponibilité
080-03211	RAB	Revue	Centre de documentation	En réserve L003	Exclu du prêt