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Table 3 Processing quality report for evaluating the accuracy of DSMs

From: Modeling maize above-ground biomass based on machine learning approaches using UAV remote-sensing data

Flight

X error (cm)

Y error (cm)

Z error (cm)

Total error (cm)

Point density (points/cm2)

1

0.93

1.02

0.49

1.46

47.9

2

1.15

1.72

0.64

2.17

14.2

3

1.28

1.46

0.73

2.08

13.7

  1. Error represents the root mean square error (RMSE) of the GCPs. X represents longitude; Y represents latitude; Z represents altitude
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Plant Methods

ISSN: 1746-4811