In this paper, we present the design, fabrication and calibration of a passive UHF RFID tag based soil moisture and environment temperature sensor. The inter-digital double-sided capacitive sensor ...

Researchers at Purdue University are creating soil sensors that will gather that data to train AI. “Right now, a soil moisture sensor, you’d have about 1 of those per 100 acres.

Posted in Artificial Intelligence, green hacks Tagged artificial intelligence, automated plant care, automatic plant watering, soil moisture sensor ...

Data were acquired by the Passive and Active L- and S-band airborne sensor (PALS) during the 1999 Southern Great Plains (SGP99) experiment in Oklahoma to study remote sensing of soil moisture in ...