In more and more Dutch cities, temperatures rise considerably during hot summer days. The consequences are palpable: less comfort for pedestrians and cyclists, more health complaints and more pressure on the urban infrastructure. Municipalities are therefore actively looking for ways to reduce heat stress. One effective and relatively untapped solution? More shade in public spaces.
Municipalities set requirements: 40% shade as guideline
Increasingly, cities are adopting a guideline whereby minimum 40% of shaded cycle and footpaths should be during peak heat. This is not just an arbitrary number. This standard is based on research on comfort and health in high temperatures. Yet determining where and when there is sufficient shade is no easy task. Because shade is dynamic: it changes with the season, time of day and height of buildings and trees.
Shadow analysis with satellite data and AI
At NEO, we make sense of these complex issues. With the help of high-quality satellite data and advanced AI models we map in detail where and when shade falls in the city. Our shadow analysis takes into account sun positions throughout the year, object height and urban structure. This provides not only accurate maps, but also strategic insights for design and policy-making.
Practical and applicable for policy and design
Whether redesigning a square, greening a neighbourhood or underpinning climate adaptation policies: a shadow analysis provides direction and foundation. With this data, municipalities can, among other things, test whether their 40% target will be met, strategically choose locations for additional trees or target heat stress locations. The analysis can also be easily linked to other spatial data, such as user intensity or vulnerable target groups.
Don't let the sun disturb your plans
Heat stress requires smart, data-driven choices. Shadow is a powerful and often underestimated weapon in this respect. Our shadow analysis gives you, as a municipality or designer, a reliable compass to realise liveable, future-proof outdoor spaces. Wondering how your city scores on shade and where the biggest gains can be made? Contact us and we will be happy to show you.