Next-generation enclosure
An associate has created the outline of the next-generation enclosure for Windsond.
The current enclosure is a regular styrofoam cup, meant to hold hot or cold beverages thanks to the insulating properties. This works surprisingly well for a weather sonde, both in terms of aerodynamic properties, low weight, insulation and access to interior. The very low cost is also a bonus. The circuit board is designed to lock in place inside, for a snug fit.
Still, a commercial product can do...
Product Catalogue
The official Windsond product catalogue is now published as PDF. The catalogue lists full specifications and all currently available options.
UPDATE: The product catalogue has since been...
Swiss National Hot Air Balloon Championship
Below is the verbatim report of Windsond during a big ballooning event.
Wind measurements during Swiss National Hot Air Balloon Championship (SMHL 2014) in Bischofszell, May 28th - June 1st. 31 balloon teams from 6 European nations started at the Swiss National Hot Air Balloon Championship (SMHL 2014). For more details of the competition see www.smhl.ch.
Claude Weber (Luxemburg) leaded the competition as Event Director and Daniel Gerstgrasser was consulting meteorologist. We did at least...