A Preliminary Study of Metrics and Methods for Readable Spatial OLAP Maps: VGI4Bio Case Study
| Autor: | Vincenzo Del Fatto, Sandro Bimonte, Monica Sebillo, Ali Hassan |
|---|---|
| Přispěvatelé: | LIBERA UNIVERSITA DI BOLZANO BOZEN-BOLZANO ITA, Partenaires IRSTEA, Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA), Technologies et systèmes d'information pour les agrosystèmes (UR TSCF), Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA), UNIVERSITA DEGLI STUDI DI SALERNO SALERNO ITA |
| Rok vydání: | 2018 |
| Předmět: |
Information retrieval
Computer science 020204 information systems Online analytical processing [SDE]Environmental Sciences 0202 electrical engineering electronic engineering information engineering Volume (computing) VISUALIZATION 020207 software engineering 02 engineering and technology Spatial analysis Readability |
| Zdroj: | IV 22nd International conference on information visualisation 22nd International conference on information visualisation, Jul 2018, Salerno, Italy. pp.303-308, ⟨10.1109/iV.2018.00058⟩ |
| DOI: | 10.1109/iv.2018.00058 |
| Popis: | International audience; Spatial OLAP systems are GeoBusiness Intelligence systems allowing the exploration and analysis of huge volume of spatial data by means of tabular, graphic and cartographic displays. Although map readability is crucial for decision-making processes, readability of SOLAP maps has not been deeply investigated. In this paper, a initial study on readability metrics for SOLAP maps and methods to improve them are presented and discussed. The results are validated by using a real case study concerning farmland biodiversity analysis. Some open issues associated to this topic are also discussed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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