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516 research outcomes, page 1 of 52
  • publication . Article . Other literature type . 2018
    Open Access English
    Authors:
    B. Hu; J. Li; J. G. Wang; B. Hall;
    Persistent Identifiers
    Project: NSERC

    Abstract. The objectives of this study were to exploit Light Detection And Ranging (LiDAR) and very high spatial resolution (VHR) data and their synergy with hyperspectral imagery in the early detection of the EAB presence in trees within urban areas and to develop a fr...

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  • publication . Article . Other literature type . 2020
    Open Access
    Authors:
    F. Panella; N. Roecklinger; L. Vojnovic; Y. Loo; Jan Boehm;
    Publisher: Copernicus GmbH

    Abstract. The civil engineering and construction sector, including the railway industry, is seeking innovative approaches to reduce costs on repetitive and labour-intensive tasks and avoid the use of highly qualified staff for simple manual duties. Such tasks can includ...

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  • publication . Article . Other literature type . 2016
    Open Access
    Authors:
    Ali Baligh Jahromi; Gunho Sohn;
    Publisher: Copernicus GmbH
    Project: NSERC

    Abstract. Since people spend most of their time indoors, their indoor activities and related issues in health, security and energy consumption have to be understood. Hence, gathering and representing spatial information of indoor spaces in form of 3D models become very ...

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  • publication . Conference object . Article . Other literature type . 2017
    Open Access English
    Authors:
    Immo Trinks; Mario Wallner; Matthias Kucera; Geert Verhoeven; J. Torrejón Valdelomar; Klaus Löcker; Erich Nau; Christopher Sevara; Lisa Aldrian; E. Neubauer; ...
    Country: Belgium

    Abstract. The excavated architecture of the exceptional prehistoric site of Akrotiri on the Greek island of Thera/Santorini is endangered by gradual decay, damage due to accidents, and seismic shocks, being located on an active volcano in an earthquake-prone area. There...

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  • publication . Other literature type . Article . 2018
    Open Access
    Authors:
    S. Akhtar; G. Akoglu; Stefan Simon; Holly Rushmeier;
    Publisher: Copernicus GmbH

    Abstract. The practice of digitizing cultural heritage sites is gaining ground among conservation scientists and scholars in architecture, art history, computer science, and related fields. Recently, the location of such sites in areas of intense conflict has highlighte...

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  • publication . Article . Other literature type . 2016
    Open Access English
    Authors:
    David A. Holland; C. Pook; D. Capstick; A. Hemmings;

    Abstract. In the last few years, the number of sensors and data collection systems available to a mapping agency has grown considerably. In the field, in addition to total stations measuring position, angles and distances, the surveyor can choose from hand-held GPS devi...

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  • publication . Article . 2012
    Open Access
    Authors:
    K. Kwiatek;
    Publisher: Copernicus GmbH

    Abstract. This paper explores how a computer-generated reconstruction of a church can be adapted to create a panoramic film that is presented in a panoramic viewer and also on a wrap-around projection system. It focuses on the fundamental principles of creating 360º fil...

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  • publication . Conference object . Article . Other literature type . 2015
    Open Access English
    Authors:
    Menenti, M.; Li, X.; Wang, J.; Vereecken, H.; Li, J.; Mancini, M.; Liu, Q.; Jia, L.; Li, J.; Kuenzer, C.; ...
    Countries: Netherlands, United Kingdom, Germany, Germany

    Abstract. Ten Dragon 3 projects deal with hydrologic and cryosphere processes, with a focus on the Himalayas and Qinghai – Tibet Plateau, but not limited to that. At the 1st Dragon 3 Progress Symposium in 2013 a significant potential for a better and deeper integration ...

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  • publication . Other literature type . Article . 2016
    Open Access English
    Authors:
    Ravi Ancil Persad; Costas Armenakis;
    Publisher: Copernicus Publications
    Project: NSERC

    Abstract. An approach for the co-registration of Digital Surface Models (DSMs) derived from Unmanned Aerial Vehicles (UAVs) and Terrestrial Laser Scanners (TLS) is proposed. Specifically, a wavelet-based feature descriptor for matching surface keypoints on the 2.5D DSMs...

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  • publication . Article . Other literature type . 2020
    Open Access English
    Authors:
    Brent A. Archinal; C. H. Acton; Al Conrad; Thomas C. Duxbury; Daniel Hestroffer; James L. Hilton; Laurent Jorda; R. L. Kirk; Sergei A. Klioner; Jean-Luc Margot; ...
    Publisher: HAL CCSD
    Country: France

    Abstract. Our goal is to request input from the lunar and planetary community regarding issues of planetary coordinate systems and cartography standards. We begin with an overview of the work of the International Astronomical Union Working Group on Cartographic Coordina...

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516 research outcomes, page 1 of 52