Table 2 Map accuracy metrics assessed using independent validation samples.

From: A map of the extent and year of detection of oil palm plantations in Indonesia, Malaysia and Thailand

Region

# samples

Accuracy [%]

95% CI [%]

Producer’s Accuracy [%] No OP/OP

User’s Accuracy [%] No OP/OP

Kalimantan

1,444

82.20

80.13–84.14

75.38/94.40

96.01/68.20

Sumatra

1,325

84.83

82.78–86.72

80.62/90.21

91.31/78.48

Sulawesi

1,206

77.28

74.81–79.62

71.41/86.32

88.93/66.24

Insular Malaysia

1,044

84.58

82.24–86.72

83.25/86.16

87.73/81.23

Peninsular Malaysia

1,500

87.07

85.26–88.72

86.60/87.45

85.09/88.75

Thailand

1,413

82.09

79.99–84.06

80.30/84.38

86.77/77.06

Summary

7,932

83.11

82.26–83.93

79.20/88.07

89.39/76.92

  1. No OP = No oil palm; OP = Oil palm; CI = Confidence interval.