Region: global

                                         at92                    at93                   at93/at92
                     Prod       mean       stdev        mean       stdev        mean       stdev         R^2        mapd
                  chlor_a     0.33092     0.04450     0.31508     0.04076     0.95308     0.02388     0.96502     3.85534
                  Rrs_412     0.00929     0.00046     0.00940     0.00043     1.01282     0.01385     0.92810     1.12780
                  Rrs_443     0.00773     0.00030     0.00780     0.00030     1.01006     0.00873     0.95016     0.70058
                  Rrs_469     0.00679     0.00022     0.00681     0.00022     1.00332     0.00117     0.99893     0.30651
                  Rrs_488     0.00570     0.00016     0.00575     0.00016     1.00787     0.00181     0.99617     0.81254
                  Rrs_531     0.00260     0.00006     0.00259     0.00006     0.99606     0.00652     0.91713     0.41568
                  Rrs_547     0.00203     0.00005     0.00202     0.00005     0.99356     0.01019     0.82964     0.52293
                  Rrs_555     0.00170     0.00004     0.00169     0.00004     0.99596     0.00095     0.99867     0.42673
                  Rrs_645     0.00027     0.00004     0.00027     0.00004     0.99156     0.00170     0.99996     0.86845
                  Rrs_667     0.00023     0.00001     0.00023     0.00001     0.99212     0.01975     0.83001     0.86265
                  Rrs_678     0.00025     0.00001     0.00025     0.00001     1.00653     0.01026     0.95407     0.91395
                  aot_869     0.08540     0.00367     0.08539     0.00366     0.99993     0.00036     0.99993     0.02640
                 angstrom     0.86253     0.05557     0.86274     0.05555     1.00025     0.00020     0.99999     0.02581