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  • What if we use the "What if" Approach for Eco-Feedback? Designing an Electricity Consumption Analysis for Layman Users 

    Wambecke, Jérémy; Bonneau, Georges-Pierre; Blanch, Renaud; Vergne, Romain (The Eurographics Association, 2018)
    Many households share the objective of reducing electricity consumption for either economic or ecological motivations. Ecofeedback technologies support this objective by providing users with a visualization of their ...
  • Visualizing Electrical Power Systems as Flow Fields 

    Molnar, Samantha; Gruchalla, Kenny (The Eurographics Association, 2018)
    We describe a method for visualizing data flows on large networks. We transform data flow on fixed networks into a vector field, which can be directly visualized using scientific flow visualization techniques. We evaluated ...
  • Visual Analysis of Urban Traffic Data based on High-Resolution and High-Dimensional Environmental Sensor Data 

    Häußler, Johannes; Stein, Manuel; Seebacher, Daniel; Janetzko, Halldor; Schreck, Tobias; Keim, Daniel (The Eurographics Association, 2018)
    Urbanization is an increasing global trend resulting in a strong increase in public and individual transportation needs. Accordingly, a major challenge for traffic and urban planners is the design of sustainable mobility ...
  • TreeeX: Exploring the Diversity of Tree Species 

    Jänicke, Stefan (The Eurographics Association, 2018)
    The GlobalTreeSearch database provides a mapping between 60,065 tree species known to science and the countries where these trees grow. TreeeX is a visual exploration system that supports multifaceted analyses of the ...
  • How To Look at Data: Environmental Practitioners' Lens Through Two Case Studies 

    Ling, Meng; Johnson, Jeffrey A.; Feng, Zhiquan; Chen, Jian (The Eurographics Association, 2018)
    Exploratory data visualization, an idea proposed by Tukey in 1977, is meant to output various types of visualization in order to make the data more understandable. While visualization researchers have generated many novel ...
  • Change Point Detection for Ocean Eddy Analysis 

    Banesh, Divya; Wendelberger, Joanne; Petersen, Mark; Ahrens, James; Hamann, Bernd (The Eurographics Association, 2018)
    The detection and analysis of mesoscale ocean eddies is a complex task, made more difficult when simulated or observational ocean data are massive. We present the statistical approach of change point detection as a means ...
  • Predict Saturated Thickness using TensorBoard Visualization 

    Nguyen, Vinh The; Dang, Tommy; Jin, Fang (The Eurographics Association, 2018)
    Water plays a critical role in our living and manufacturing activities. The continuously growing exploitation of water over the aquifer poses a risk for over-extraction and pollution, leading to many negative effects on ...
  • Developing a Concept to Visualize Object-based Weather Forecasting Ensembles 

    Feige, Kathrin; Posada, Rafael; Blahak, Ulrich (The Eurographics Association, 2018)
    Operational weather forecasters face the challenge of having to process and interpret a large amount of available information. Therefore, condensation of extensive information is required. Research and development of ...
  • Web-based 3D Meteo Visualization: 3D Rendering Farms from a New Perspective 

    Koutek, Michal; Neut, Ian van der (The Eurographics Association, 2018)
    We present an approach to highly responsive and interactive web-based 3D meteorological visualization. We describe important technical aspects of the current proof-of-concept implementation that leverages a 3D rendering ...
  • Interactive Visual Exploration of Teleconnections in Atmospheric Datasets 

    Antonov, Anatoliy; Lohmann, Gerrit; Ionita, Monica; Dima, Mihai; Linsen, Lars (The Eurographics Association, 2018)
    Traditional analyses of geoscientific data and their features require a lot of manual scripting to organize various tools and software libraries. We present a tool developed to cover the typical workflow of the task of ...
  • EnvirVis 2018: Frontmatter 

    Rink, Karsten; Zeckzer, Dirk; Bujack, Roxana; Jänicke, Stefan (The Eurographics Association, 2018)
  • Intuitive Colormaps for Environmental Visualization 

    Samsel, Francesca; Turton, Terece L.; Wolfram, Philip; Bujack, Roxana (The Eurographics Association, 2017)
    Visualizations benefit from the use of intuitive colors, enabling an observer to make use of more automatic, subconscious channels. In this paper, we apply the concept of intuitive color association to the generation of ...
  • Video Compression for Ocean Simulation Image Databases 

    Berres, Anne S.; Turton, Terece L.; Petersen, Mark; Rogers, David H.; Ahrens, James P. (The Eurographics Association, 2017)
    Climate research requires monitoring a large range of spatial and temporal scales to understand the climate system and potential future impacts. Climate simulations are now run with very high resolution (1-10 km gridcells) ...
  • Extracting, Visualizing and Tracking Mesoscale Ocean Eddies in Two-dimensional Image Sequences Using Contours and Moments 

    Banesh, Divya; Schoonover, Joseph A.; Ahrens, James P.; Hamann, Bernd (The Eurographics Association, 2017)
    We introduce a system to extract and track mesoscale eddies captured in massive global ocean simulations. The major strength and contribution of our system is its design, which is based on two-dimensional image data ...
  • STOAViz: Visualizing Saturated Thickness of Ogallala Aquifer 

    Dang, Tommy; Nguyen, Long Hoang; Karim, Abdullah; Uddameri, Venki (The Eurographics Association, 2017)
    In this paper, we introduce STOAViz, a visual analytics tool for analyzing the saturated thickness of the Ogallala aquifer. The saturated thicknesses are monitored by sensors integrated on wells distributed on a vast ...
  • Multivariate Visualization of Oceanography Data Using Decals 

    Rocha, Allan; Silva, Julio Daniel; Alim, Usman; Sousa, Mario Costa (The Eurographics Association, 2017)
    In this paper, we present our results on the 2016 Compute Canada Visualization Contest, which centers around the visualization of multiple oceanographic data attributes. Our goal is to help researchers better understand ...
  • Visual Eddy Analysis of the Agulhas Current 

    Raith, Felix; Röber, Niklas; Haak, Helmuth; Scheuermann, Gerik (The Eurographics Association, 2017)
    Large mesoscale eddies in the ocean can transport a substantial amount of heat and salt over large distances. Using highresolution ICON ocean simulation data, it is possible to detect and track eddies in the ocean and ...
  • Visual Study of the Benguela Upwelling System using Pathline Predicates 

    Nardini, Pascal; Böttinger, Michael; Scheuermann, Gerik; Schmidt, Martin (The Eurographics Association, 2017)
    Due to the nutrient-rich water transported to the upper layer of the ocean, coastal upwelling systems are regions especially important for marine life and fishery. In this work, we focus on a visual analysis of the ...
  • Setting up Virtual Geographic Environments in Unity 

    Rink, Karsten; Bilke, Lars; Kolditz, Olaf (The Eurographics Association, 2017)
    We propose a setup for presenting complex heterogenous environmental data in a Virtual Reality environment. After a number of pre-processing steps required to integrate various data sets in a unified context, our workflow ...
  • An InteractiveWeb-based Doppler Wind Lidar Visualisation System 

    Jerome, Nicholas Tan; Chilingaryan, Suren; Kopmann, Andreas; Wieser, Andreas (The Eurographics Association, 2017)
    With Doppler wind lidar producing significant amounts of data, providing means to extract relevant information from the data that describes atmospheric phenomena such as rain and low-level clouds is of vital importance. ...

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