Identifying optimal graphical level of detail to support orienting with 3D geo-visualizations

Gardony, Aaron L.; Hendel, Dalit D.; Brunyé, Tad T.

doi:10.1080/13875868.2021.1892696

Spatial Cognition & Computation

2021

DOI: 10.1080/13875868.2021.1892696

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Identifying optimal graphical level of detail to support orienting with 3D geo-visualizations

Aaron L. Gardony

Dalit D. Hendel

Tad T. Brunyé

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2024

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The role of level of detail in 3D cartographic visualizations

Fila,

Štampach,

Stachoň

2024

Geografie

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Investigating the geometric level of detail and the visual level of realism, the study examines the effect of level of detail on users' perceptions of 3D visualizations in an experiment that employs textures to render building facades. The effects of level of detail and level of realism are explored by testing users with four variations of the same virtual environment – MixedVE level of detail 1, RealisticVE level of detail 1, MixedVE level of detail 2, and RealisticVE level of detail 2. The experiment is a between-subject design involving eighty participants and two real-time tasks and measures both quantitative and qualitative data. The results of the experiment indicate that the participants in level of detail 2, with no time limit applied to the task, identified religious buildings more easily than in level of detail 1. In the second task, with a time limit applied, the participants discovered pharmacies more easily in the MixedVE than in the RealisticVE.

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The role of level of detail in 3D cartographic visualizations

Fila,

Štampach,

Stachoň

2024

Geografie

View full text Add to dashboard Cite

show abstract

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Identifying optimal graphical level of detail to support orienting with 3D geo-visualizations

Cited by 1 publication

References 52 publications

The role of level of detail in 3D cartographic visualizations

The role of level of detail in 3D cartographic visualizations

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