Region: SPG

                                         vt07                    vt10                   vt10/vt07
                     Prod       mean       stdev        mean       stdev        mean       stdev         R^2        mapd
                  chlor_a     0.02368     0.01097     0.02361     0.01035     1.01009     0.07998     0.98775     4.88813
                  Rrs_410     0.01726     0.00351     0.01771     0.00336     1.02954     0.03121     0.97833     2.62646
                  Rrs_443     0.01252     0.00208     0.01290     0.00208     1.03143     0.01608     0.99048     3.50179
                  Rrs_486     0.00739     0.00077     0.00755     0.00077     1.02236     0.01410     0.97979     2.29672
                  Rrs_551     0.00141     0.00011     0.00146     0.00010     1.03399     0.03797     0.78286     2.66314
                  Rrs_671     0.00010     0.00002     0.00013     0.00002     1.32354     0.07937     0.95306    27.93164
                  aot_862     0.07633     0.02190     0.07538     0.02182     0.98731     0.01282     0.99888     1.36895
                 angstrom     0.74661     0.26240     0.85836     0.28489     1.16427     0.08297     0.98589    12.33938