Browsing NTNU Open by Author "Opach, Tomasz"
Now showing items 1-12 of 12
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A New Concept of Multi-Scenario, Multi-Component Animated Maps for the Visualization of Spatio-Temporal Landscape Evolution
Opach, Tomasz; Midtbø, Terje; Nossum, Alexander Salveson (Journal article; Peer reviewed, 2011)In this paper, we propose a new approach to the presentation of the spatio-temporal evolution of landscape using a multi-component multi-scenario animated map system. The concept of multi-scenario map was introduced with ... -
Augmenting the usability of parallel coordinate plot: The polyline glyphs
Opach, Tomasz; Rød, Jan Ketil (Journal article; Peer reviewed, 2017)Polyline glyphs are minimized thumbnails of polylines from parallel coordinates. Since such glyphs may augment the usability of parallel coordinates, the authors investigate whether there are benefits to be derived from ... -
Climate change effects at your doorstep: Geographic visualization to support Nordic homeowners in adapting to climate change
Neset, Tina-Simone; Glaas, Erik; Ballantyne, Anne Gammelgaard; Linnér, Björn-Ola; Opach, Tomasz; Navarra, Carlo; Johansson, Jimmy; Bohman, Anna; Rød, Jan Ketil; Goodsite, Michael Evan (Journal article; Peer reviewed, 2016)The complexity of climate information, particularly as related to climate scenarios, impacts, and action alternatives, poses significant challenges for science communication. This study presents a geographic visualization ... -
Decision support for adaptive action - assessing the potential of geographic visualization
Bohman, Anna; Neset, Tina-Simone; Opach, Tomasz; Rød, Jan Ketil (Journal article; Peer reviewed, 2015)This study explores the role of geographic visualization for supporting the implementation of climate change adaptation. Interviews and group discussions with planners and decision makers indicate that geographic visualization ... -
Developing a dashboard visualizing compensation data on damages caused by extreme events
Opach, Tomasz; Rød, Jan Ketil (Journal article; Peer reviewed, 2018)As a response to the demand for visualization supporting climate change adaptation, we present a visual dashboard that visualizes insurance compensation data on damages caused by weather-related extreme events. Open access ... -
Facilitating climate change adaptation through communication: Insights from the development of a visualization tool
Glaas, Erik; Ballantyne, Anne Gammelgaard; Neset, Tina-Simone; Linnér, Björn-Ola; Navarra, Carlo; Johansson, Jimmy; Opach, Tomasz; Rød, Jan Ketil; Goodsite, Michael E. (Journal article; Peer reviewed, 2015)Climate change communication on anticipated impacts and adaptive responses is frequently presented as an effective means to facilitate implementation of adaptation to mitigate risks to residential buildings. However, it ... -
For your eyes only? Evaluating a coordinated and multiple views tool with a map, a parallel coordinated plot and a table using an eye-tracking approach
Gołębiowska, Izabela; Opach, Tomasz; Rød, Jan Ketil (Journal article; Peer reviewed, 2016)Geographic visualization tools with coordinated and multiple views (CMV) typically provide sets of visualization methods. Such configuration gives users the possibility of investigating data in various visual contexts; ... -
Project report: Requirements specification
Munkvold, Bjørn Erik; Opach, Tomasz; Radianti, Jaziar; Rød, Jan Ketil; Snaprud, Mikael; Grottenberg, Lars Ole; Pilemalm, Sofie; Bunker, Deborah; Majchrzak, Tim A.; Hagen, Dag Auby; Moen, Eivind; Steen-Tveit, Kristine (Research report, 2020)The SAMRISK project “Sharing incident and threat information for common situational understanding“ (INSITU) commenced in May 2019. The INSITU project develops solutions for establishing a common situational understanding ... -
Sharing Incident and Threat Information for Common Situational Understanding
Munkvold, Bjørn Erik; Radianti, Jaziar; Rød, Jan Ketil; Opach, Tomasz; Snaprud, Mikael; Pilemalm, Sofie; Bunker, Deborah (Journal article; Peer reviewed, 2019)This paper presents the INSITU research project initiated to provide a systematic approach for effective sharing, integration and use of information from different sources, to establish a common operational picture (COP) ... -
Star and polyline glyphs in a grid plot and on a map display: which perform better?
Opach, Tomasz; Popelka, Stanislav; Dolezalova, Jitka; Rød, Jan Ketil (Journal article; Peer reviewed, 2017)Glyphs are small geometric shapes that in geovisualization are often used to represent multidimensional spatial data. The aim of this study is to investigate the effectiveness of their two 10 types – star and polyline ... -
Three core activities toward a relevant Integrated vulnerability assessment: validate, visualize, and negotiate
Rød, Jan Ketil; Opach, Tomasz; Neset, Tina-Simone (Journal article; Peer reviewed, 2015)Future climate in the Nordic countries is expected to become 'warmer, wetter, and wilder', and this will probably cause more extreme weather events. Therefore, local authorities need to improve their ability to assess ... -
VisAdapt: A visualization tool to support climate change adaptation
Johansson, Jimmy; Opach, Tomasz; Glaas, Erik; Neset, Tina-Simone; Navarra, Carlo; Linnér, Björn-Ola; Rød, Jan Ketil (Journal article; Peer reviewed, 2017)In this article we present the design and implementation of the web-based visualization tool VisAdapt, developed to support homeowners in the Nordic countries to assess anticipated climate change and climate related risks ...