Made by Murmuration
Urban heat ========== Challenge: Deliver a neighbourhood-scale heat exposure indicator and evaluate the effects of urban changes on exposure levels. Solution * Exploit Land Surface Temperature satellite data for a high-resolution urban heat island mapping * Dynamic interface to provide a seasonal view of the urban heat island effect * Before/after comparison feature to assess the impact of urban changes .. image:: _static/images/gallery_urbanSquare_urbanHeat.jpg :alt: Screenshot of the urban heat dashboard in Toulouse .. raw:: htmlMade by Murmuration
River flood & Resources ======================= Challenge: Support municipalities in anticipating floods and assessing the impact on human activities. Solution * AI model to forecast water levels and river discharge for 30 days ahead * Dynamic application to display the forecast in the territory * Simulation tool to assess the expected impact of increased river discharge and precipitations * Flood forecasting model integrated with mapping of buildings, population and key infrastructures. .. image:: _static/images/gallery_urbanSquare_Flood-resources.jpg :alt: Screenshot of the flood forecasting tool in Bulgaria .. raw:: htmlMade by Mozaika
Sea level rise ============== Challenge: Anticipate sea level rise and storm surges in coastal urban areas Solution * A 30m resolution Inundation Map leveraging Copernicus Climate projections combined with elevation model * Exposure assessment for affected populations, urban areas, critical infrastructures, and cultivated lands. .. image:: _static/images/gallery_urbanSquare_sealevelrise.jpg :alt: Screenshot of the sea level rise assessment in Ravena, Italy .. raw:: htmlMade by Sistema
What-if Scenarios ----------------- The definition of the five Shared Socioeconomic Pathway (SSP) scenarios are described below. They range from optimistic to pessimistic scenarios. - **SSP119** holds warming to approximately 1.5°C above 1850-1900 in 2100 after slight overshoot (median) and implies net zero CO2 emissions around the middle of the century. - **SSP126** stays below 2.0°C warming relative to 1850-1900 (median) with implied net zero emissions in the second half of the century. - **SSP245** is approximately in line with the upper end of aggregate Nationally Determined Contribution emission levels by 2030. SR1.5 assessed temperature projections for NDCs to be between 2.7 and 3.4°C by 2100, corresponding to the upper half of projected warming under SP245. New or updated NDCs by the end of 2020 did not significantly change the emissions projections up to 2030, although more countries adopted 2050 net zero targets in line with SSP119 or SSP126. The SSP245 scenario deviates mildly from a ‘no-additional- climate-policy’ reference scenario, resulting in a best-estimate warming around 2.7°C by the end of the 21st century relative to 1850-1900. - **SSP370** is a medium to high reference scenario resulting from no additional climate policy under the SSP3 socioeconomic development narrative. SSP370 has particularly high non-CO2 emissions, including high aerosols emissions. - **SSP585** is a high reference scenario with no additional climate policy. Emission levels as high as SSP585 are not obtained by Integrated Assessment Models (IAMs) under any of the SSPs other than the fossil fueled SSP5 socioeconomic development pathway. When configuring the scenario, the user can choose between low and medium confidence levels, where, ad reported by the IPCC, the low confidence level indicates that there is 20% chance that the event may occur, while a 50% chance for the medium confidence level. Infrastructure (Coming soon) ============== Challenge: Assessing disruption to road infrastructure caused natural disasters or norma wear and tear Solution * High-resolution satellite-based land cover mapping * Before-and-after disaster comparisons * Historical baseline analysis .. image:: _static/images/gallery_urbanSquare_infrastructures.jpg :alt: Screenshot of the sea level rise assessment in Ravena, Italy .. raw:: htmlMade by Murmuration