Table 4 Level of detail of RiceAtlas and selected global or regional rice calendars.

From: RiceAtlas, a spatial database of global rice calendars and production

Metric/geographic region

RiceAtlas

FAO*

Sacks et al.2

MIRCA2000 3

Countries covered (number)

 Asia

31

_

22

31

 Africa

42

26

30

42

 Latin America and the Caribbean

26

24

23

26

 Europe

11

_

3

11

 Rest of the world

5

_

2

5

 World

115

_

80

115

Spatial units (number)

 Asia

1,121

_

89

94

 Africa

966

113

33

42

 Latin America and the Caribbean

87

45

24

65

 Europe

24

_

3

11

 Rest of the world

11

_

8

16

 World

2,209

_

157

228

Number of spatial units with at least two seasons

 Asia

630

_

27

64

 Africa

239

117

3

27

 Latin America

33

39

5

43

 Europe

0

_

0

0

 Rest of the world

2

_

0

3

 World

904

_

35

137

Average resolution (000 km)

 Asia

5

_

16

17

 Africa

5

13

24

25

 Latin America

15

21

29

18

 Europe

28

_

17

42

 Rest of the world

40

_

46

33

 World

7

_

23

22

Average rice area per spatial unit (000 ha)

 Asia

129

_

1,609

1,537

 Africa

11

93

307

252

 Latin America and the Caribbean

66

127

238

88

 Europe

30

_

124

65

 Rest of the world

116

_

221

80

 World

74

_

1,027

714

  1. * http://www.fao.org/agriculture/seed/cropcalendar/welcome.do and ref 1.
  2. Calendars were dissolved and the values here refer to the number of contiguous spatial units with unique crop calendars.