Sökning: "geomatics"

Visar resultat 1 - 5 av 44 uppsatser innehållade ordet geomatics.

  1. 1. Investigating result quality indicators in industry foundation classes to city geography markup language conversion

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Ville-Pekka Soini; [2019]
    Nyckelord :Physical Geography; CityGML 2.0; IFC; BIM; Geodata; Conversion; FME; Quality; Evaluation; GeoBIM; Geomatics; Earth and Environmental Sciences;

    Sammanfattning : Industry Foundation Classes (IFC) models from the Architecture, Engineering and Construction (AEC) -industries can contain information on building life-cycle entities. Urban planning and related domains are interested in data conversions between IFC and City Geography Markup Language (CityGML) because of this. LÄS MER

  2. 2. Smarter geovisualization tools : a user approach

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Frida Ulfves; [2019]
    Nyckelord :physical geography and ecosystem analysis; geography; geovisualizations; sense of place; user approach; Earth and Environmental Sciences;

    Sammanfattning : Geovisualization tools are continuously becoming more complex. These tools can present vivid and highly accurate representations of the real world. Simultaneously, spatial data is becoming incredibly detailed and the possibilities of interacting with the geovisualization tools are plentiful. Geovisualization tools are indeed powerful. LÄS MER

  3. 3. RGB and Multispectral UAV image classification of agricultural fields using a machine learning algorithm

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Sigurbjörn Jónsson; [2019]
    Nyckelord :Physical Geography and Ecosystem Analysis; UAV; classification; Random Forest; Geomatics; segmentation; Earth and Environmental Sciences;

    Sammanfattning : A common technique within image analysis is image classification which describes the process of reducing the information content of an image into few user-defined classes. With the emergence of unmanned aerial vehicles (UAVs), high spatial resolution (cm-level) images can be collected. LÄS MER

  4. 4. Automated building compliance checking : emphasis on building placement and parking availability

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Min Ya Zhang; [2019]
    Nyckelord :building permission; building requirements; compliance checking; house placement; parking availability; Geomatics; Earth and Environmental Sciences;

    Sammanfattning : Building permit automation has become a rising international topic in the past decade due to its convenience and efficiency. Automated compliance checking saves time and resources, which is beneficial for the construction industry. LÄS MER

  5. 5. Analysing the vegetation condition during the 2017 and 2018 growing seasons using indices derived from Sentinel-2 data : a case study over southern Sweden

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Camilla Persson; [2019]
    Nyckelord :Physical Geography and Ecosystem analysis; remote sensing; vegetation indices; drought; Geomatics; Earth and Environmental Sciences;

    Sammanfattning : The summer of 2017 was climatically close to normal in southern Sweden, whereas the following summer was unusually warm and dry. These two years therefore make an interesting case study for investigating the impact of severe drought on vegetation, particularly when considering that climate change is predicted to lead to an increased frequency of drought events in the study area. LÄS MER