SMAP Level-4 (L4) surface and root zone soil moisture data are provided in three products: SMAP L4 9 km EASE-Grid Surface and Root Zone Soil Moisture Geophysical Data ... Sensor(s): SMAP L-BAND ...

Soil moisture plays a significant role in both water and energy cycles. It is important to manage and analyze in situ sensor observations of soil moisture due to its impacts on agricultural and ...

SMAP Level-4 (L4) surface and root zone soil moisture (L4_SM) data are provided in three products. The SMAP L4 Global 3-hourly 9 km EASE-Grid Surface and Root Zone Soil Moisture Geophysical Data ...

The system reads temperature, humidity, and soil moisture levels, displays the data on an LCD, and activates a water pump when the soil moisture falls below a specified threshold. arduino app hardware ...

Towards a Low Cost Drone-Based Soil Moisture Sensor for Precision Agriculture Abstract: This paper presents de development plans of a combined P&L-band reflectometry sensor using signals of ...

A new study by the University of Göttingen in collaboration with the Czech Mendel University shows that previous methods of moisture measurement are inadequate. Satellite data can help to better ...