Region: SPG

                                         tt23                    tt24                   tt24/tt23
                     Prod       mean       stdev        mean       stdev        mean       stdev         R^2        mapd
                  chlor_a     0.02473     0.00891     0.02567     0.01035     1.05115     0.26708     0.68718    10.40869
                  Rrs_412     0.01817     0.00211     0.01792     0.00281     0.98497     0.09747     0.61682     5.56070
                  Rrs_443     0.01322     0.00142     0.01322     0.00178     0.99977     0.07944     0.66173     2.81227
                  Rrs_469     0.01042     0.00092     0.01031     0.00094     0.98958     0.01105     0.98622     1.23603
                  Rrs_488     0.00679     0.00074     0.00734     0.00057     1.08550     0.07218     0.65738     8.57841
                  Rrs_531     0.00212     0.00016     0.00222     0.00010     1.05019     0.05665     0.64242     3.73498
                  Rrs_547     0.00156     0.00010     0.00159     0.00008     1.02055     0.05031     0.55753     2.35692
                  Rrs_555     0.00152     0.00014     0.00147     0.00014     0.96653     0.02852     0.90785     3.83028
                  Rrs_645     0.00034     0.00015     0.00034     0.00016     0.97873     0.14784     0.99692     3.57818
                  Rrs_667     0.00011     0.00003     0.00013     0.00002     1.23234     0.29318     0.32212    20.21319
                  Rrs_678     0.00011     0.00003     0.00014     0.00003     1.36951     1.52671     0.36223    19.57075
                  aot_869     0.08136     0.01953     0.08216     0.01967     1.01004     0.01081     0.99803     0.57588
                 angstrom     0.62199     0.21959     0.61337     0.21934     0.98423     0.01416     0.99856     1.39231