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Monthly average downward photosynthetically active radiation (Wm-2) at the surface

GGCIP/GAPP V2.1 at 1/8 deg.

01/1997

02/1997

03/1997

04/1997

05/1997

06/1997

07/1997

08/1997

09/1997

10/1997

11/1997

12/1997



GCIP/GAPP V2.0 at 1/2 deg.

01/1997

02/1997

03/1997

04/1997

05/1997

06/1997

07/1997

08/1997

09/1997

10/1997

11/1997

12/1997



GCIP/GAPP V1.0 at 1/2 deg.

01/1997

02/1997

03/1997

04/1997

05/1997

06/1997

07/1997

08/1997

09/1997

10/1997

11/1997

12/1997



DX at 1/2 deg.

01/1997

02/1997

03/1997

04/1997

05/1997

06/1997

07/1997

08/1997

09/1997

10/1997

11/1997

12/1997



D1 at 2.5 deg.

01/1997

02/1997

03/1997

04/1997

05/1997

06/1997

07/1997

08/1997

09/1997

10/1997

11/1997

12/1997