ChoroLibre: Supporting Georeferenced Demographic Information Visualization Through Hierarchical Choropleth Maps
| Autor: | Carlos Gustavo Resque dos Santos, Marcos Senna Benaion Leal, Biachi Serique Meiguins, Rodrigo Santos do Amor Divino Lima, Yvan Pereira dos Santos Brito |
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| Rok vydání: | 2019 |
| Předmět: |
business.industry
Computer science Big data 020207 software engineering 02 engineering and technology Data science Information visualization Software Interactivity Smart city 0202 electrical engineering electronic engineering information engineering Web application 020201 artificial intelligence & image processing Architecture business Choropleth map |
| Zdroj: | IV (2) |
| DOI: | 10.1109/iv-2.2019.00020 |
| Popis: | The advent of Smart City and Big Data have generated many data on demographical factors, such as health, public transportation, basic sanitation, education, among others. However, this growing volume of data is little related to their demographic contexts, and when maps represent these data, they generally do not have the interactivity to allow exploration, either by changing the studied territory, increasing or decreasing its scope, relating other data for analysis, visually encoding a data, among other possibilities. Thus, this work aims to present a system that represents demographic data, specifically in geographic maps, and how to make it interactive for the user, presenting the software ChoroLibre as a final product: an opensource tool for visualizing hierarchical and interactive Choropleth geographic maps for the Web. To this end, this paper describes the architecture, implementation, methodology, technologies, and the developed functionalities of the ChoroLibre tool. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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