1–20 of 222 hits
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    With Geospatial in Path of Smart City

    Free access
    A. S. Homainejad | DOAJ | 2015
    Information and Communication Technologies (ICT), and one of its elements is smart transport which includes sustainable transport and Intelligent ...

    WETLAND ASSESSMENT USING UNMANNED AERIAL VEHICLE (UAV) PHOTOGRAMMETRY

    Free access
    M. A. Boon / R. Greenfield / S. Tesfamichael | DOAJ | 2016
    The use of Unmanned Arial Vehicle (UAV) photogrammetry is a valuable tool to enhance our understanding of wetlands. Accurate planning ...

    WATER AREA OBSERVATION EXPERIMENT USING OPTICAL SENSOR FOR EXTRACTING INUNDATION BOUNDARY AT NIGHT

    Free access
    T. Nakano / R. Endo / H. Ohno et al. | DOAJ | 2020
    ) area as a disaster response for planning evacuations and designing drainage systems. One of the most common methods to identify this area ...

    VISUAL-BASED INTEGRATED NAVIGATION SYSTEM APPLIED TO A SIMULATION OF LUNAR MODULE LANDING

    Free access
    C. T. Kuo / Y. T. Tien / K. W. Chiang | DOAJ | 2020
    With the development of space technology, more and more lunar researches are performed by different countries. For the lunar landing ...

    Vehicle localization using landmarks obtained by a lidar mobile mapping system

    Free access
    Brenner, Claus | BASE | 2010
    Accurate and reliable localization in extensive outdoor environments will be a key ability of future driver assistance systems and ...
    Publisher: Göttingen : Copernicus GmbH , Institutional Repository of Leibniz Universität Hannover

    VEHICLE DETECTION FROM AN IMAGE SEQUENCE COLLECTED BY A HOVERING HELICOPTER

    Free access
    F. K. Nejadasl / R. C. Lindenbergh | DOAJ | 2013
    This paper addresses the problem of vehicle detection from an image sequence in difficult cases. Difficulties are notably caused by ...

    VEHICLE DENSITY ESTIMATION IN QUEZON CITY USING OBJECT-BASED FEATURE EXTRACTION ON SATELLITE IMAGES

    Free access
    H. B. Banaag / M. S. Litana / R. V. Ramos | DOAJ | 2021
    Sensing and Geographic Information Systems (GIS) techniques are employed to use readily available satellite images to obtain vehicle count in ...

    Validation of Vehicle Candidate Areas in Aerial Images Using Color Co-Occurrence Histograms

    Free access
    W. Leister / S. Tuermer / P. Reinartz et al. | DOAJ | 2013
    mapping for special traffic situations e.g. mass events and disasters. Also the automatic extraction of vehicles from aerial imagery is a common ...

    USING MOBILE LASER SCANNING DATA FOR FEATURES EXTRACTION OF HIGH ACCURACY DRIVING MAPS

    Free access
    B. Yang / Y. Liu / F. Liang et al. | DOAJ | 2016
    an efficient solution to rapidly capture three-dimensional (3D) point clouds of road environments with high flexibility and precision. This ...

    USING DISTANCE SENSORS TO PERFORM COLLISION AVOIDANCE MANEUVRES ON UAV APPLICATIONS

    Free access
    A. Raimundo / D. Peres / N. Santos et al. | DOAJ | 2017
    The Unmanned Aerial Vehicles (UAV) and its applications are growing for both civilian and military purposes. The operability of an UAV ...

    USING CONTEXTUAL CUES IN UNDERSTANDING URBAN MENTAL WELL-BEING

    Free access
    T. Perez Oteiza / L. Kelly / P. Mooney | DOAJ | 2021
    , environmental information and green infrastructure. We propose an AI-based system which uses these contextual cues to generate an indicator of mental ...

    USING A MICRO-UAV FOR ULTRA-HIGH RESOLUTION MULTI-SENSOR OBSERVATIONS OF ANTARCTIC MOSS BEDS

    Free access
    A. Lucieer / S. Robinson / D. Turner et al. | DOAJ | 2012
    the regional effects of climate change. Mapping and monitoring their extent and health is therefore important. UAV aerial photography provides ...

    USE OF A LIGHT UAV AND PHOTOGRAMMETRIC TECHNIQUES TO STUDY THE EVOLUTION OF A LANDSLIDE IN JAÉN (SOUTHERN SPAIN)

    Free access
    T. Fernández / J. L. Pérez / F. J. Cardenal et al. | DOAJ | 2015
    , was surveyed between 2012 and 2014 by means of four UAV flights. These surveys were also compared with those data from a previous conventional ...

    UNMANNED AERIAL VEHICLE USE FOR WOOD CHIPS PILE VOLUME ESTIMATION

    Free access
    M. Mokroš / M. Tabačák / M. Lieskovský et al. | DOAJ | 2016
    The rapid development of unmanned aerial vehicles is a challenge for applied research. Many technologies are developed and then researcher ...

    UNMANNED AERIAL VEHICLE IN CADASTRAL APPLICATIONS

    Free access
    M. Manyoky / P. Theiler / D. Steudler et al. | DOAJ | 2012
    lies in their high flexibility and efficiency in capturing the surface of an area from a low flight altitude. In addition, further information ...

    UNCERTAINTIES IN NAVIGATION OF ELDERLY PEOPLE IN TOWNS – THE ASSISTANT PROJECT

    Free access
    W. Kainz / K. Kalian | DOAJ | 2013
    The ASSISTANT project contributes to maintaining the mobility of older people in Europe, in order to safeguard their social and economic ...

    UAVS FOR A COMPLETE TOPOGRAPHIC SURVEY

    Free access
    G. S. N. Perera / H. A. Nalani | DOAJ | 2022

    With the advancement of sensor technology, unmanned aerial vehicles (UAVs) or drones revolutionize several fields including topographic

     ...

    UAVS ENHANCED NAVIGATION IN OUTDOOR GNSS DENIED ENVIRONMENT USING UWB AND MONOCULAR CAMERA SYSTEMS

    Free access
    S. Zahran / A. Masiero / M. M. Mostafa et al. | DOAJ | 2019
    required for such UWB system infrastructure. A GoPro Camera and UWB rover were attached to the belly of a quadcopter, an on the shelf commercial ...

    UAV PHOTOGRAMMETRY IMPLEMENTATION TO ENHANCE LAND SURVEYING, COMPARISONS AND POSSIBILITIES

    Free access
    R. El Meouche / I. Hijazi / P. A. Poncet et al. | DOAJ | 2016
    The use of Unmanned Aerial Vehicles (UAVs) for surveying is now widespread and operational for several applications – quarry monitoring ...

    UAV PHOTOGRAMMETRY: A PRACTICAL SOLUTION FOR CHALLENGING MAPPING PROJECTS

    Free access
    M. Saadatseresht / A. H. Hashempour / M. Hasanlou | DOAJ | 2015
    , we will share our experiences through description of the UAV specifications, flight settings and processing steps. At the end, we will ...