Sökning: "Geographic"
Visar resultat 1 - 5 av 498 avhandlingar innehållade ordet Geographic.
1. Geographic Indexing and Data Management for 3D-Visualisation
Sammanfattning : .... LÄS MER
2. Life paths through space and time: Adding the micro-level geographic context to longitudinal historical demographic research
Sammanfattning : Historical demographic research is central to understanding past human behaviours and traits, such as fertility, mortality and migration. An essential part of historical demography is conducting longitudinal analyses at the micro-level, which involves the detailed follow-up of individuals over long time periods throughout their lives. LÄS MER
3. Context Sensitive Transformation of Geographic Information
Sammanfattning : This research is concerned with theoretical and methodological aspects of geographic information transformation between different user contexts. In this dissertation I present theories and methodological approaches that enable a context sensititve use and reuse of geographic data in geographic information systems. LÄS MER
4. Geographic market delineation : the case of internationally traded coal
Sammanfattning : The purpose of this study is to test the hypothesis of the existence of a world market for the international coal industry, and to investigate whether or not the industry has experienced increased market integration over time. The study consists of an introductory part and two self- contained papers where two different methods for market delineation are applied, evaluated and compared. LÄS MER
5. Exploring Massive Volunteered Geographic Information for Geographic Knowledge Discovery
Sammanfattning : Conventionally geographic data produced and disseminated by the national mapping agencies are used for studying various urban issues. These data are not commonly available or accessible, but also are criticized for being expensive. However, this trend is changing along with the rise of Volunteered Geographic Information (VGI). LÄS MER