weed monitoring methods svend christensen & torben heisel danish institute of agricultural...
TRANSCRIPT
Weed monitoring methods
Svend Christensen & Torben HeiselDanish Institute of Agricultural
Sciences
Outline
Remote sensing?Near ground sensing?
Satellite image
Spot Image K-J/Sat 53-236/91999-5-18
Giesegård
Manual sensing - weed mapping – DM - patch spraying
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0.2
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Historical weed maps – DM -patch spraying
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B
C
A 1 1hollow
wetdry
Historical map – manual sensing – DM- weed mapping - patch
spraying
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C
A 1 1 . . .
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Real time sensing – patch spraying
( )
Weed sensing – manuel sensing – weed mapping – DM – patch
spraying
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2 510
0
0.30.6
1 . . . .
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Weed sensing – weed mapping – DM - patch spraying
0
2 510
0
0.30.6
1