How can communities in Australia become more resilient to the devastating effects of bushfires caused by climate change?
As part of the federal government’s Preparing Australian Communities disaster resilience initiative, Enzen Australia has launched Disaster Smart Tasmanian Communities (DSTC).
Central to the project is Virtual TAS, a 4D digital twin of Tasmania’s above ground infrastructure, built and natural environments, created by Enzen Australia for its partnership with 42-24, the technology subsidiary of TasNetworks.
The video below showcases how the 4D digital twin LiDAR dataset can help manage risk by quantifying fire hazards and assessing the effectiveness of risk remediation methods.
A ‘hazard reduction burn’ is one tool for managing bushfire risk. The digital twin, with its rich multi-spectral and forest penetrating sensors, offers multiple ways of quantifying the change in flammable biomass associated with such burns.
Industry standard analysis methods such as NDVI (Normalised Difference Vegetation Index) use both visible and NIR (Near Infrared) optical wavelengths to directly measure plant health, and therefore assess forest recovery after the fire.
This is complemented by volumetric analysis methods such as biomass estimation. Biomass is categorised into low, medium and high height strata and visualised as separate colour bands. The forest-penetrating LiDAR data also allows us to view directly the density of vegetation in cross section, picking up the thinning of vegetation within the fire zone.
On the flip side of the coin, managing the proximity of assets such as electrical poles and wires to flammable material is crucial to preemptively reducing risk. The digital twin offers best-in-class monitoring of vegetation clearances at scale across the electrical network, helping to keep communities safer and more resilient to natural disaster.
Look out for more videos in the coming weeks on LinkedIn, as we showcase how the DSTC is improving the safety, wellbeing and prosperity of communities in Tasmania. To learn more about Virtual TAS’s mission, visit: https://lnkd.in/gmwQ-jiN
#energy #digitalisation #Tasmania #energytransformation #energytransition #netzero #utilities #digitalreality #assetperformance
#disasterresilience #LiDAR #AI #BigData #smartutility #netzeroemissions #AI #smartgrid #smartforest #climatechangeadaptation #bushfires #smartgrid #digitaltwin #IoT #LoRaWAN