@siklist @drehumdiebolzen Erinnert mich an #ShadeMap die mithilfe von #OpenStreetMap Daten und einigen Schätzungen aus Luftbildern die Schattengebiete auf einer Karte darstellt. Sicherlich nicht der gleiche Anspruch, aber geht in eine ähnliche Richtung.
#shademap
ShadeMap now calculates annual #solar insolation adjusting for shading from trees, buildings and other man made objects. The amount of solar power available minute by minute is indicated by colors on the chart and mousing over displays the kW amount
Good work Ted !
#solarpanels #solarenergie #balkonsolar #PVpanels #solarradiation
Get a sun/shademap for any location including hillshading.
https://shademap.app/sunchart/#9.89/42.9526/-4.7812
Would be cool to have angle and azimuth as well for #balkonsolar
Using LiDAR to map tree shadows
https://tedpiotrowski.svbtle.com/using-lidar-for-tree-shadows-in-shademap
Discussion: https://news.ycombinator.com/item?id=36658001
Web: https://shademap.app
tl;dr; I can load LiDAR data to simulate tree shadows for any time of year
LiDAR: https://en.wikipedia.org/wiki/Lidar
(acronym of "light detection and ranging") method for determining ranges by targeting a surface with a laser & measuring the time for reflected light to return to the receiver
tl;dr; I can load LiDAR data to simulate tree shadows for any time of year, but the hardware demands and hosting costs may be prohibitive so I’m only sharing a small demo for now Two years ago, I launched shademap.app, and since then, a common... | Ted Piotrowski | Code to live. Live to spend time outdoors.
Chema Alonso 
Fred
🙃 ɐıunp zsɐɯoʇ 
ely
Victoria Stuart 🇨🇦 🏳️⚧️