Essays about: "choropleth map"

Found 5 essays containing the words choropleth map.

  1. 1. Wildlife-vehicle collisions : An evaluation of the mitigation effect by ecoducts and fauna bridges in Sweden

    University essay from Umeå universitet/Institutionen för geografi

    Author : Anna Rietz; [2023]
    Keywords : Space time pattern mining; Space time cube; Emerging hot spot analysis; Overlay analysis; Bivariate choropleth map; ArcGIS Pro; Wildlife-vehicle collision WVC ; Annual daily traffic;

    Abstract : The occurrence of wildlife vehicle collisions (WVCs) is an increasing problem in Sweden with a calculated increase of 45 percent from 2015 to 2022. The highest measured number of WVCs occurred in 2021 with over 67,000 reported incidents, where only the payment for the search of wounded animals were approximately 60 million Swedish crowns. READ MORE

  3. 2. A Survey of Methods for Visualizing Spatio-temporal Data

    University essay from Linköpings universitet/Medie- och Informationsteknik; Linköpings universitet/Tekniska högskolan

    Author : Mattias Persson; [2020]
    Keywords : spatio-temporal; data; data analysis; information visualization; survey; climate-data; choropleth map; heat map; raster data; event data; movement data; point reference data;

    Abstract : Olika typer av data genereras kontinuerligt varje sekund och för att kunna analysera denna data måste den transformeras till någon typ av visuell representation. En vanlig typ av data är spatio-temporal data, vilket är data som existerar i både rymd och tid. READ MORE

  4. 3. Verkliga fiktiva linjer : en studie av olika kartor

    University essay from SLU/Dept. of Landscape Architecture, Planning and Management (from 130101)

    Author : Hanna Vilde Hörnell; [2020]
    Keywords : karta; kartor; isokronkarta; koropletkarta; geografisk information; kognitiv karta; linjekarta;

    Abstract : Det här arbetet handlar om kartor: vad de består av, hur människors upplevelser av landskapet kan återges i kartor och vad de kan användas till inom landskapsarkitekturen. Arbetet kommer att behandla ett par specifika karttyper: isokronkartor, isogröna kartor, koropletkartor, densitetsutjämnande kartor, en vinklad perspektivkarta, iknografiska kartor och kognitiva kartor. READ MORE

  5. 4. Development and implementation of air quality data mart for Ontario, Canada : a case study of air quality in Ontario using OLAP tool

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Samira Muhammad; [2010]
    Keywords : OLAP; data mart; multidimensional modeling; air quality; ambient air quality criteria; Canadian environment sustainability indicator; Earth and Environmental Sciences;

    Abstract : This thesis describes the development and implementation of Air Quality Data Mart for Ontario Canada using Online Analytical Processing (OLAP) tool. It is followed by a case study which presents comparisons of air quality between the urban and rural areas, peak and non-peak hours, working days and weekends for various cities in Ontario. READ MORE

  6. 5. Application of Gis in Temporal and Spatial Analyses of Dengue Fever Outbreak : Case of Rio de Janeiro, Brazil

    University essay from Institutionen för datavetenskap

    Author : Denis Achu; [2009]
    Keywords : Dengue Fever; Geographical Information Systems; Spatio-Temporal; Socio-Economic Factors; Autocorrelation; Rio de Janeiro;

    Abstract : Since Dengue fever (DF) and its related forms, Dengue Hemorrhagic fever (DHF) and Dengue Shock Syndrome (DSS) have become important health concerns worldwide, it is also imperative to develop methods which will help in the analysis of the incidences. Dengue fever cases are growing in number as it also invades widely, affecting larger number of countries and crossing climatic boundaries. READ MORE