Get the latest Science News and Discoveries
Two Small NASA Satellites Will Measure Soil Moisture, Volcanic Gases
Two NASA pathfinding missions were recently deployed into low-Earth orbit, where they are demonstrating novel technologies for observing atmospheric gases, measuring freshwater, and even detecting signs of potential volcanic eruptions. The Signals of Opportunity P-Band Investigation (SNoOPI), a low-noise radio receiver, tests a new technique for measuring root-zone soil moisture by harnessing radio signals produced […]
None
Or read this on NASA
