ການວັດແທກລະດັບຄວາມຊຸ່ມຂອງດິນສໍາລັບໂຄງການຄົ້ນຄ້ວານໍາໃຊ້ drones by Tatyana Ivanovich ອາດ 23, 2022 0 Three Virginia Tech seniors researched how drones could identify soil moisture for a class project in School of Plant and ...