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Table 5 Observed yields and independent variables

From: Maize yield forecast using GIS and remote sensing in Kaffa Zone, South West Ethiopia

NO

Year (meher season)

maize Yield in(qt/ht)

NDVIa

Eta

Eta total

WARSI

CHERIPS

1

2008

17.5

0.78

38.35

135.94

136.77

49.35

2

2009

20.2

0.84

39.59

135.07

138.43

50.99

3

2010

21.76

0.84

39.57

136.47

157.01

59.86

4

2011

25.26

0.94

38.36

130.34

144.19

60.89

5

2012

21.84

0.85

37.99

132.64

155.15

64.87

6

2013

25.66

0.95

39.17

133.72

152.43

63.48

7

2014

28.49

0.95

39.13

136.26

151.09

65.40

8

2015

29.93

0.97

39.80

137.52

154.37

70.28

9

2016

29.51

0.95

37.69

128.50

144.94

76.18

10

2017

29.3

0.87

38.42

133.7

140.51

69.97