Опубликована: Ноя. 1, 2024

Urban environments are increasingly experiencing heat-related challenges due to climate change and rapid urbanization. To address these challenges, it is essential improve our understanding of urban thermal dynamics. Digital twin technologies provide an innovative way integrate multiple data sources generate high-fidelity, real-time models landscapes, allowing for deeper insights into heat distribution. In this study, we showcase three distinct workflows generating digital settings with varying degrees complexity visualization fidelity, focusing on radiance mapping geospatial analysis. The first workflow presents a low-level integration utilizing OpenStreetMap (OSM) building footprints create fundamental twin. Here, OSM leveraged map geometries, providing the basic framework analysis by associating shapes layouts data. This ideal lightweight, accessible applications that focus simple 2D readily available open-source tools. second workflow, Cesium Ion QGIS environment enhanced 3D Ion's tiling capabilities used visualize geometries in dimensions, enabling more detailed Combined QGIS's robust spatial processing, facilitates advanced analysis, including impact heights materials Finally, third demonstrates cutting-edge approach NVIDIA Omniverse's implementation Open Universal Scene Description (OpenUSD) highly realistic environments. state-of-the-art allows development photorealistic twins, capable supporting complex simulations dynamics interactions. With high-definition rendering scene management, provides most comprehensive visually sophisticated model, densely populated Through workflows, highlight progression from twins environments, each offering unique advantages terms scalability, analytical power. By integrating techniques, study contributes ongoing evolution technologies, multi-faceted management planning.

Язык: Английский