Sökning: "MultiPatch"

Hittade 3 uppsatser innehållade ordet MultiPatch.

  1. 1. Ajourhållning av en stadsmodell med multipatch i LOD2.2 : Utveckling av Karlstads kommuns ajourhållning av stadsmodellen genom att rita upp geometrin i geografiska CAD-program

    M1-uppsats, Karlstads universitet/Institutionen för miljö- och livsvetenskaper (from 2013)

    Författare :Emil Dovrén; [2023]
    Nyckelord :3D-byggnader; Multipatch; ArcGIS Pro;

    Sammanfattning : Karlstad municipality owns an urban model made by external companies. The municipality wants to be able to update the model on its own. Today the municipality update the model using UAV photos processed in Agisoft Metashape. This study aims to investigate the option of creating 3D objects with ArcGIS Pro and photos of the building. LÄS MER

  3. 2. Conforming building models derived in Esri's environment to the Swedish national specification for 3D data

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

    Författare :Gudrun Jensdóttir; [2021]
    Nyckelord :Geomatics; GIS; 3D building models; 3D city models; conversion; Esri FileGDB; spatial ETL; FME; MultiPatch; national standard; NS building; transformation; Earth and Environmental Sciences;

    Sammanfattning : Three-dimensional (3D) city models are increasingly utilized among stakeholders of different sectors, particularly those dealing with building information. 3D city models are a three-dimensional digital representation of urban structures, most prominently buildings. LÄS MER

  4. 3. An approach for representing complex 3D objects in GIS applied to 3D properties

    Magister-uppsats, Institutionen för teknik och byggd miljö

    Författare :Fredrik Ekberg; [2007]
    Nyckelord :3D GIS; 3D properties; geographic representation method; visualisation; spatial analysis;

    Sammanfattning : The main problem that is addressed in this thesis is how to represent complex three-dimensional objects in GIS in order to render a more realistic representation of the real world. The goal is to present an approach for representing complex 3D objects in GIS. This is achieved by using commercial GIS (ArcGIS), applied to 3D properties. LÄS MER