Sökning: "open source GIS"

Visar resultat 1 - 5 av 59 uppsatser innehållade orden open source GIS.

  1. 1. Urban tree canopy mapping -an open source deep learning approach

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

    Författare :Tobias Rydlinge; [2023]
    Nyckelord :Geography; GIS; AI; deep learning; urban trees; remote sensing; Earth and Environmental Sciences;

    Sammanfattning : Urban trees have an important role to provide ecosystem services and to make our cities greener and more sustainable. The changing climate and densification of cities make it even more valuable to preserve and investigate in urban trees. LÄS MER

  3. 2. Mapping Stockholm's Bike-share Future : A GIS-based Analysis of Bicycle-sharing Stations in Stockholm

    Kandidat-uppsats, KTH/Geoinformatik

    Författare :Rut Hagwall; [2023]
    Nyckelord :bicycle-sharing; BSS; AHP; MCDM; multi-criteria decision making; GIS; bicycle infrastructure; lånecyklar; lånecykelsystem; AHP; MCDM; multikriterieanalys; GIS; cykelinfrastruktur;

    Sammanfattning : In cities all over the globe, bicycle-sharing systems are being implemented as a way of promoting bicycling as the primary mode of transportation. Cities encourage the residents to bicycle as a way of improving local environments and reducing traffic congestion. LÄS MER

  4. 3. Analysing methods for visualizing time-series datasets in open-source web mapping

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

    Författare :Viggo Lunde; [2022]
    Nyckelord :Geography; GIS; spatio-temporal; time-series open source; webmap; Earth and Environmental Sciences;

    Sammanfattning : Geography is the study of knowledge in a given location, and history is the study of knowledge over time. The combination of changes over time has always been challenging to visualize in maps. LÄS MER

  5. 4. Geometric comparison of 3D city models for daylight simulations

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

    Författare :Johannes Lande Nyborg; [2022]
    Nyckelord :Geography; Physical Geography; Ecosystem Analysis; 3D city model; 3D building models; daylight access; daylight simulations; obstruction angle; free and open-source software; sustainable urban development; Geomatics; Earth and Environmental Sciences;

    Sammanfattning : As cities keep densifying, essential resources such as daylight access become increasingly restricted. Therefore, prioritizing energy efficiency and enhancing the energy performance of our buildings is required for obtaining a sustainable urban environment. LÄS MER

  7. 5. Qualitative analysis of challenges in geodata management : An interview study analysing challenges of geodata management in Swedish companies and public authorities

    Kandidat-uppsats, KTH/Geoinformatik

    Författare :Josef Kalhory; [2022]
    Nyckelord :Geodata Management; GIS; Metadata; SDI; Data Portals; ML; AI; Open Source; Geodataförvaltning; GIS; Metadata; SDI; Dataportal; ML; AI; Öppen Källkod;

    Sammanfattning : With a constant increase of the datasphere so does the need for proper management of this data in order to minimise potential inefficiencies when it comes to the usage of this data. Geodata is no exception to the need of management. LÄS MER