Region: SPG srOCIm arOCIm arOCIm/srOCIm Prod mean stdev mean stdev mean stdev R^2 mapd chlor_a 0.02868 0.01097 0.02701 0.01053 0.94781 0.11748 0.88624 10.34642 chl_oci 0.03980 0.01308 0.03816 0.01438 0.94534 0.07273 0.96824 6.23870