Sökning: "cartographic scale"

Hittade 5 uppsatser innehållade orden cartographic scale.

  1. 1. Spatial Heterogeneity of Weather impacts on Cycling Flows within Gothenburg, Sweden - A Geographic Framework for Local Pattern Analysis

    Master-uppsats, Göteborgs universitet/Institutionen för geovetenskaper

    Författare :Filip Olsson; [2019-10-25]
    Nyckelord :spatial heterogeneity; cycling; weather; local climate zones; explorative GIS;

    Sammanfattning : Background: In the past decade, the phenomenon of spatial heterogeneity has started to gain traction in studies of cycling and weather. Cycling is usually the mode of transportation that is most affected by inclement weather and the scientific consensus about how weather impacts cycling behaviour on a general scale is for the most part well-established. LÄS MER

  3. 2. Automatic Generation of Levels of Detail : A Study on the Swedish National Road Database

    Master-uppsats, KTH/Geodesi och satellitpositionering

    Författare :Alexandra Börjesson; [2019]
    Nyckelord :Cartographic generalisation; transport network; database; levels of detail; geographic information system; GIS; FME; Kartografisk generalisering; vägnät; databas; detaljnivå; geografiska informationssystem; GIS; FME;

    Sammanfattning : When creating a map, the amount of data and which geographical information chosen to bepresented are decided based on the purpose of the map. Trafikverket is responsible for theNational Road Database that is a reference road network with a large amount of dataconnected to it. LÄS MER

  4. 3. Transformation and linking of authoritative multi-scale geodata for the Semantic Web : a case study of Swedish national building data sets

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

    Författare :Eiður Eiðsson; [2018]
    Nyckelord :GIS; RDF; linked geodata; INSPIRE application schemas; data transformation; cartographic scale; Earth and Environmental Sciences;

    Sammanfattning : Semantic Web technology has attracted much interest for its ability to integrate and deliver information from different sources, and increasingly, geodata are being published as triple data according to the graph structure laid out in the Resource Description Framework (RDF). Although the Semantic Web already contains a large volume of geotagged information, there is still a lack of suitable geometric representations for proper visualization thereof. LÄS MER

  5. 4. Development of a digitalization tool for linking thematic data to a background map

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

    Författare :Haiqi Xu; [2017]
    Nyckelord :GeoSPARQL; RDF; cartographic mashup; ontology; ArcGIS Python add-in; GEM; Earth and Environmental Sciences;

    Sammanfattning : Cartographic mashups present geographic data from various sources. A typical example is adding thematic data on top of a multi-scales background map. Currently, thematic data and multi-scales background data are not linked together in cartographic mashups which may have potential problems such as inconsistency of scale ranges. LÄS MER

  7. 5. Anpassning av data för gemensam karta över kommuner i Dalarnas län

    Uppsats för yrkesexamina på grundnivå, Institutionen för natur och miljö

    Författare :Erik Bruhn; [2007]
    Nyckelord :;

    Sammanfattning : Detta arbete har utförts under 10 veckor och har resulterat i en gemensam digital karta över Falun, Borlänge och Säters kommun. För att lyckas komma fram till resultatet har jag utfört en rad analyser av ingående data, och likriktat data så att framställandet av en gemensam karta blivit möjligt. LÄS MER