hobby #77
Weather Station Building
Constructing and calibrating home weather instruments — barometers, rain gauges, anemometers, hygrometers — from kits or scratch, logging data over time and comparing readings to official stations.
Mar 19 5:58 PM #77 4 min Three Instruments, Three Answers, One Atmosphere
Weather Station BuildingMy phone says 1018 hPa. The new barometer says 989. The airport says 1016. One atmosphere shouldn't need this many opinions.
code-a-day tied to this hobby
- Smoothing What the Sensor Actually Said Exponential Smoothing