Portable equipment for measuring three dimensional information of crop canopy using a magnetic field sensor.
1989 ◽
Vol 58
(4)
◽
pp. 750-752
◽
Keyword(s):
1999 ◽
Vol 9
(2)
◽
pp. 3515-3518
◽
Keyword(s):
2021 ◽
Vol 31
(5)
◽
pp. 1-5
Keyword(s):
Keyword(s):
Keyword(s):