GEONICA supplies advanced radiosondes and upperair sounding systems for measuring atmospheric conditions from the ground level up to the lower stratosphere, integrating also automatic meteorological stations as a ground reference. The radiosondes are designed to meet the specifications of the U.S. National Weather Service and the World Meteorological Organization.

403 MHz GPS Sounding Systems
- GEO-Met-3150: Low cost and ultra-portable system for boundary layer and reduced range soundings
- GEO-Met-3050A: Compact, high performance, full-range sounding system for field research
- GEO-Met-3100M: Completely redesigned military sounding system for fixed and mobile applications
- GEO-Met-3200: Fixed installation synoptic system for maximum sounding range
Radiosondes and UAV Sensors
- GEO-Met-1: A complete family of 403 and 1680 MHz GPS and RDF Radiosondes
- GEO-Met-1-RS: Research Radiosonde for Ozone and Auxiliary Sensor Integration
- GEO-Met-X: PTU and Atmospheric Chemistry Sensors for UAV Integration