Implementation of LoRaWAN-based soil moisture sensing device. (Credit: Maja Škiljo et al., 2022) Although we generally think of Internet of Things (IoT) and similar devices as things that are ...

A method of tuning the resonant frequency is also presented (Figure 2). LDCR build01 is an experimental portable soil moisture sensor using the LDCR technique that can be operated by single person ...

The cosmic ray neutron sensor is a device that can measure moisture levels by detecting fast moving neutrons in the soil and in the air just above the soil (see How the cosmic ray neutron sensor works ...

The scale of measurement of the cosmic ray neutron sensor (CRNS) which is up to tens of hectares fills the gap between the small-scale information provided by point soil moisture sensors and the large ...