Heat Stress Overlay: Difference between revisions

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We are working on a new heat module in accordance to the new [[DPRA guideline|Dutch DPRA standards]]. This module is still under construction, as is the documentation, however a Beta version of the module is available on the Preview server for our partners.  
We are working on a new heat module in accordance to the new [[DPRA guideline|Dutch DPRA standards]]. This module is still under construction, as is the documentation, however a Beta version of the module is available on the Preview server for our partners.  
==Overlays==
Several overlays with data that influence heat are available :
* The PET map (real feel temperature, wind chill). In accordance to the [[DPRA guideline]]: https://ruimtelijkeadaptatie.nl/stresstest/bijsluiter/hitte/pet-hittekaart/
* Foliage (map with tree heights)
* Shade
* Average Sky View
*      Sky view (percentage sky view in relation to total view),
* UHI (Urban Heat Island effect)
*      Temperature of atmosphere
* Vegetation average
* Vegetation (yes/no))
* Bowen ratio (evaporation ratio): in the city a value of 3 is normal. For green that evaporates well or open water, a value of 0.4 is normal.
* Wind speed
De  overlays are calculated by our cuda module.


==Calculations==
==Calculations==

Revision as of 12:26, 11 September 2019

We are working on a new heat module in accordance to the new Dutch DPRA standards. This module is still under construction, as is the documentation, however a Beta version of the module is available on the Preview server for our partners.

Calculations

Heat is calculated in accordance to the Dutch standard for heat stress: https://ruimtelijkeadaptatie.nl/stresstest/bijsluiter/hitte/ For more detailed implementation we used RIVM-documentation: https://www.rivm.nl/bibliotheek/rapporten/2019-0008.pdf

Configuration

Results

With a Heat Overlay, one can generate different kinds of results. For further information about these outcomes, see result types.

How-to's



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Example of the heat stress overlay