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Re:Ask HN: Your admittedly useless side projects? by chrisMyzel on Friday June 24, 2022 @09:48AM (#31861750)
A service like google maps that shows all farm ground (fields, meadows) as colored hexagons representing the crop health (NDWI), updated daily/weekly. Resolution is roughly 50sqm per hex, test case was all Germany.

Was ultra hard getting it into farmers hands but ultra fun to code. Based on satellite data

Re:Ask HN: Your admittedly useless side projects? by justanotherhn on Friday June 24, 2022 @10:53AM (#31863019)
Is it live still?
Re:Ask HN: Your admittedly useless side projects? by chrisMyzel on Saturday June 25, 2022 @08:37AM (#31874786)
only a tiny UI demo https://v2.demo.croply.de/HajV/ - clicking a hex normally loads a historical graph but this has been untouched for >10 Mo