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Aquisição de imagens aéreas de alta resolução e baixo custo em mares baixas para pesquisas oceanograficas / D. Carneiro Da Silva in Revue Française de Photogrammétrie et de Télédétection, n° 198 - 199 (Septembre 2012)  

Public [article]  inRevue Française de Photogrammétrie et de Télédétection > n° 198 - 199 (Septembre 2012) . - pp 46 - 52 Titre : Aquisição de imagens aéreas de alta resolução e baixo custo em mares baixas para pesquisas oceanograficas Type de document : Article/Communication Auteurs : D. Carneiro Da Silva, Auteur ; A.L. Bezerra Candeias, Auteur ; G. Carvalho Costa, Auteur Année de publication : 2012 Article en page(s) : pp 46 - 52 Note générale : Bibliographie Langues : Portugais (por) Descripteur : [Vedettes matières IGN] Applications de télédétection [Termes IGN] chambre non métrique [Termes IGN] eaux côtières [Termes IGN] image aérienne oblique [Termes IGN] littoral Résumé : (Auteur) The systems for acquiring small format aerial photographs for mapping coastal regions are viable alternatives, both technically and economically, to conventional photogrammetric systems and high resolution satellite images. Besides the low cost, that systems can be available to research teams to acquire the image in specific date and time, like maximal and minimal tides of the year, or also in flights below the clouds in constantly nebulous areas. This paper presents and discusses the adaptations of devices and implementations of software and the results of aerial survey for the purpose of oceanographic researches in areas of the coast of Pernambuco-Brazil. For images acquisition was used non-metric camera of small format and GPS navigation. The images were obtained from single-engine aircraft and helicopter in time of low tide. Numéro de notice : A2012-423 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : 10.52638/rfpt.2012.71 Date de publication en ligne : 21/04/2014 En ligne : https://doi.org/10.52638/rfpt.2012.71 Format de la ressource électronique : URL Article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=31869 [article]

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