# tlohde

synthetic solarigraphs

Click a point on the map[1]; select some dates,[2]; and which way you’re looking[3]; and how far you want to search for the horizon[4].

read the blog post for too much detail

Weather data by Open-Meteo.com CC-BY 4.0.

Elevation data from Copernicus WorldDEM-90 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA

  1. ideally over land, or close to land. mid-pacific will throw an error ↩︎

  2. maybe from one solstice to the next ↩︎

  3. 0: North; 90: East; 180: South; 270 West. And everything in between ↩︎

  4. don’t bother going over 50 km ↩︎