Region: SIO

                                         vt04                    vt05                   vt05/vt04
                     Prod       mean       stdev        mean       stdev        mean       stdev         R^2        mapd
                  chlor_a     0.08062     0.02218     0.08035     0.02242     1.00062     0.07492     0.92914     4.34391
                  Rrs_410     0.01332     0.00211     0.01342     0.00195     1.00957     0.02866     0.96986     2.09828
                  Rrs_443     0.01080     0.00141     0.01097     0.00128     1.01743     0.02206     0.98044     1.89292
                  Rrs_486     0.00721     0.00063     0.00737     0.00056     1.02399     0.01551     0.98608     2.15480
                  Rrs_551     0.00195     0.00010     0.00198     0.00007     1.01790     0.06057     0.02207     4.33410
                  Rrs_671     0.00014     0.00002     0.00016     0.00002     1.12598     0.07096     0.76537    13.88047
                  aot_862     0.06563     0.01650     0.06730     0.01675     1.02612     0.01170     0.99838     2.66526
                 angstrom     0.97450     0.25491     0.88279     0.24415     0.90321     0.02208     0.99178    10.45673