A novel airborne sensing platform was developed for meteorological and land surface temperature measurements. The system is called the Tethered And Navigated Air Blimp (TANAB). This system was deployed at a complex mining facility in northern Canada to measure dynamics of the atmosphere in various diurnal times, latitudes, longitudes, and altitudes. It measured convective, neutral, and stable boundary layers up to 150 m. It also measured land surface temperatures at a resolution of 1 km by 1 km.

Fluxgate magnetometers provide magnetic field measurements for geophysics and space physics. A low-noise ferromagnetic ring-core typically determines the noise performance of the instrument. Much of the basic research into producing low-noise fluxgate sensors was completed in the 1960s for military purposes and was never publicly released. We present a manufacturing approach that can consistently produce fluxgate ring-cores with noise performance comparable to the legacy ring-cores used today.