Region: SIO

                                         vt56                    vt60                   vt60/vt56
                     Prod       mean       stdev        mean       stdev        mean       stdev         R^2        mapd
                  chlor_a     0.06510     0.02277     0.06149     0.02138     0.94536     0.00566     0.99963     5.50368
                  Rrs_410     0.01327     0.00223     0.01328     0.00222     1.00116     0.00789     0.99793     0.46025
                  Rrs_443     0.01044     0.00152     0.01074     0.00150     1.03001     0.00693     0.99967     2.79960
                  Rrs_486     0.00681     0.00063     0.00695     0.00062     1.02072     0.00439     0.99929     2.00122
                  Rrs_551     0.00148     0.00010     0.00151     0.00010     1.02143     0.00328     0.99782     2.12814
                  Rrs_671     0.00011     0.00002     0.00012     0.00003     1.07720     0.02043     0.99840     6.87901
                  aot_862     0.07635     0.02020     0.07601     0.02012     0.99546     0.00112     0.99998     0.47477
                 angstrom     0.81681     0.22956     0.81686     0.22981     0.99994     0.00714     0.99942     0.54353