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

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

Content Provider	Semantic Scholar
Author	Poli, Daniela Remondino, Fabio Angiuli, Emanuele Agugiaro, Giorgio
Copyright Year	2015
Abstract	Abstract 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 Pleiades-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.
Starting Page	35
Ending Page	47
Page Count	13
File Format	PDF HTM / HTML
DOI	10.1016/j.isprsjprs.2014.04.007
Volume Number	100
Alternate Webpage(s)	http://pubdb.ait.ac.at/files/PubDat_AIT_136044.pdf
Alternate Webpage(s)	https://doi.org/10.1016/j.isprsjprs.2014.04.007
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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