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217 research outcomes, page 1 of 22
  • publication . Other literature type . Article . 2019
    Open Access English
    Authors:
    N. K. Bidi; A. H. M. Din; A. H. M. Din; Z. A. M. Som; A. H. Omar;

    Abstract. The role of the stochastic model very important in data processing of geodetic network since it describes the accuracy of the measurements and their correlation with each other. Knowledge of weights of the observables is required to provide a better understand...

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  • publication . Article . Other literature type . 2018
    Open Access English
    Authors:
    Nagwa El-Ashmawy; Ahmed Shaker;
    Persistent Identifiers
    Publisher: Copernicus Publications
    Project: NSERC

    Abstract. Airborne Laser Scanning systems with light detection and ranging (LiDAR) technology is one of the fast and accurate 3D point data acquisition techniques. Generating accurate digital terrain and/or surface models (DTM/DSM) is the main application of collecting ...

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  • publication . Conference object . Article . Other literature type . 2018
    Open Access
    Authors:
    Meng Lun Tsai; Kai-Wei Chiang; Yi Hsing Tseng; Jiann-Yeou Rau; Yun Wen Huang; Cheng Fang Lo;

    Abstract. In order to facilitate applications such as environment detection or disaster monitoring, developing a quickly and low cost system to collect near real time spatial information is very important. Such a rapid spatial information collection capability has becom...

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  • publication . Other literature type . Article . 2018
    Open Access English
    Authors:
    C. Cortes; Mozhdeh Shahbazi; Patrick Ménard;
    Project: NSERC

    <p><strong>Abstract.</strong> In the last decade, applications of unmanned aerial vehicles (UAVs), as remote-sensing platforms, have extensively been investigated for fine-scale mapping, modeling and monitoring of the environment. In few recent years, ...

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  • publication . Article . Other literature type . 2020
    Open Access English
    Authors:
    S. Hutasavi; D. Chen;
    Publisher: Copernicus Publications

    The socioeconomic data, such as household income, is an important indicator of people’s well-being. However, due to the limited resource in many developing countries such as Thailand, the data obtained from household income surveys are often incomplete. As a result, the...

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  • publication . Article . Other literature type . 2020
    Open Access
    Authors:
    Y. Megahed; Wai Yeung Yan; Ahmed Shaker;
    Publisher: Copernicus GmbH
    Project: NSERC

    Abstract. In light of the ongoing urban sprawl reported in recent studies, accurate urban mapping is essential for assessing current status and evolve new policies, to overcome various social, environmental, and economic consequence. Imagery and LiDAR data integration d...

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  • publication . Article . Other literature type . 2018
    Open Access
    Authors:
    S. Zhao; M. Hou; M. Hou; M. Hou; Y. Hu; Y. Hu; Y. Hu; Q. Zhao;
    Publisher: Copernicus GmbH

    In the traditional cultural relics splicing process, in order to identify the correct spatial location of the cultural relics debris, experts need to manually splice the existing debris. The repeated contact between debris can easily cause secondary damage to the cultur...

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  • publication . Article . Other literature type . 2019
    Open Access English
    Authors:
    Berta Carrión-Ruiz; Silvia Blanco-Pons; M. Duong; J. Chartrand; M. Li; K. Prochnau; Stephen Fai; José Luis Lerma;
    Publisher: Copernicus Publications
    Project: SSHRC

    <p><strong>Abstract.</strong> The use of photogrammetry and terrestrial laser scanning for building information modelling (BIM) in the documentation and conservation of Cultural Heritage (CH) is now well established. By combining BIM with the latest vi...

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  • publication . Other literature type . Article . 2020
    Open Access English
    Authors:
    M. Jameela; L. Chen; A. Sit; J. Yoo; C. Verheggen; Gunho Sohn;
    Project: NSERC

    Abstract. LiDAR (Light Detection and Ranging) mounted with static and mobile vehicles has been rapidly adopted as a primary sensor for mapping natural and built environments for a range of civil and military applications. Recently, technology advancement in electro-opti...

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  • publication . Article . Conference object . Other literature type . 2018
    Open Access
    Authors:
    J. Sahlin; Mir Abolfazl Mostafavi; Alexandre Forest; Marcel Babin; B. Lansard;
    Publisher: Copernicus GmbH
    Project: NSERC

    Abstract. Geospatial modelling of the marine pelagic ecosystem is challenging due to its dynamic and volumetric nature. Consequently, conventional oceanographic spatial analysis of this environment is in a 2D environment, limited to static cutting planes in horizontal a...

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217 research outcomes, page 1 of 22