Weather stations become useful infrastructure only when their measurements can be understood, tested and trusted. These technical notes document what we learn from reference comparisons, field experiments, fleet behavior and network-scale quality controls.
Field comparison of WeatherXM observations with nearby SYNOP and airport reference stations, including temperature, wind and precipitation agreement and the effects of siting and mast height.
A controlled rooftop experiment showing how walls, roof surfaces and other nearby obstacles alter wind and temperature observations — and why deployment quality is part of ground truth.
An investigation of a model-specific daytime temperature bias, followed by a fleet-level correction method derived from co-located stations and validated against independent hardware.
If you are benchmarking sensors, studying local weather or building a system that needs dense ground observations, we can provide data, hardware and technical context for evaluation or deployment.
