Search for dissertations about: "object-oriented spatial databases"

Found 3 swedish dissertations containing the words object-oriented spatial databases.

  2. 1. Temporal support for land information systems in object-oriented modeling

    Author : Jaeik Liou; KTH; []
    Keywords : ;

    Abstract : With the development of distributed object technologies andthe overwhelming advent of the Web, an object-oriented datamodel for GIS/LIS is proposed, possessing significantlyincreasing importance and application, when movingfrom astatic position to a distributed and heterogeneous view. Theconceptual model of land information hinges on a complexspatio-temporal object model for defining not only collectionsof land parcel objects but also distributions of them within afour domain framework. READ MORE

  4. 2. An Optimisation Approach to Cartographic Generalisation

    Author : Lars Harrie; Centrum för geografiska informationssystem (GIS-centrum); []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; incremental generalisation; multiple representation; least-squares method; optimisation; cartographic constraints; displacement; cartographic generalisation; graphic generalisation; map production; object-oriented spatial databases; Physical geography; geomorphology; pedology; cartography; climatology; Fysisk geografi; geomorfologi; marklära; kartografi; klimatologi; Technological sciences; Teknik;

    Abstract : Cartographic generalisation is the process of simplifying a representation to suit the scale and purpose of a map. As such, generalisation has always been a central part in map production. This thesis is a contribution to the ongoing work on automating cartographic generalisation. READ MORE

  5. 3. Model and Reality : Connecting BIM and the Built Environment

    Author : Gustaf Uggla; Milan Horemuz; Patric Jansson; Väino Tarandi; Alojz Kopáčik; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Geodesi; Geodesy;

    Abstract : The adoption of building information modeling (BIM) in the architecture, engineering, and construction (AEC) industry is changing the way informa-tion regarding the built environment is created, stored, and exchanged. In short, documents are replaced with databases, processes are automated, and timelines become more circular with an emphasis on managing the life cycles of all manufactured objects. READ MORE