Abstract: Adaptive and targeted allocation of mobile sensing agents, in the form of unmanned aerial vehicles (UAVs) with software defined radar (UAV-SDRadar) payloads, enable mapping of surface soil ...

Drones and other unmanned aerial vehicles (UAVs) used for agriculture have recently emerged as a key tool for ground sensing in "smart farming." For precision agriculture's water management and ...

The NASA Soil Moisture Active Passive (SMAP) mission, launched in 2015, has over 10 years of global L-band radiometry observations. The low frequency [1.4 GHz frequency or 21 cm (8 in) wavelength ...

Developed a soil moisture monitoring system using Arduino and a soil moisture sensor. The system reads digital and analog values, displaying results on the Serial Monitor and controlling LEDs (green, ...