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Radiometric and geometric evaluation of GeoEye-1, WorldView-2 and Pléiades-1A stereo images for 3D information extraction

Poli, D. ; Remondino, F. ; Angiuli, E. ; Agugiaro, G.

ISPRS journal of photogrammetry and remote sensing, 2015-02, Vol.100, p.35-47 [Periódico revisado por pares]

Elsevier B.V

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  • Título:
    Radiometric and geometric evaluation of GeoEye-1, WorldView-2 and Pléiades-1A stereo images for 3D information extraction
  • Autor: Poli, D. ; Remondino, F. ; Angiuli, E. ; Agugiaro, G.
  • Assuntos: Automation ; Data fusion ; Distributed memory ; DSM ; Feature extraction ; Geometry ; Information retrieval ; Optical sensors ; Quality assessment ; Quantitative analysis ; Radiometry ; Satellite imagery ; Three dimensional ; Very High Resolution
  • É parte de: ISPRS journal of photogrammetry and remote sensing, 2015-02, Vol.100, p.35-47
  • Notas: ObjectType-Article-1
    SourceType-Scholarly Journals-1
    ObjectType-Feature-2
    content type line 23
  • Descrição: Today the use of spaceborne Very High Resolution (VHR) optical sensors for automatic 3D information extraction is increasing in the scientific and civil communities. The 3D Optical Metrology (3DOM) unit of the Bruno Kessler Foundation (FBK) in Trento (Italy) has collected VHR satellite imagery, as well as aerial and terrestrial data over Trento for creating a complete testfield for investigations on image radiometry, geometric accuracy, automatic digital surface model (DSM) generation, 2D/3D feature extraction, city modelling and data fusion. This paper addresses the radiometric and the geometric aspects of the VHR spaceborne imagery included in the Trento testfield and their potential for 3D information extraction. The dataset consist of two stereo-pairs acquired by WorldView-2 and by GeoEye-1 in panchromatic and multispectral mode, and a triplet from Pléiades-1A. For reference and validation, a DSM from airborne LiDAR acquisition is used. The paper gives details on the project, dataset characteristics and achieved results.
  • Editor: Elsevier B.V
  • Idioma: Inglês
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  • Realização: ABCD-USP USP   Logos de Redes Sociais: Freepik

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