Region: SPG

                                        st131                    tt42                  tt42/st131
                     Prod       mean       stdev        mean       stdev        mean       stdev         R^2        mapd
                  chlor_a     0.03245     0.01022     0.03371     0.01276     1.01979     0.09317     0.97253     7.35104
                  Rrs_412     0.01839     0.00227     0.01850     0.00283     1.00288     0.04428     0.94617     3.11545
                  Rrs_443     0.01325     0.00128     0.01323     0.00177     0.99513     0.04547     0.94406     3.98120
          Rrs_490,Rrs_488     0.00709     0.00034     0.00735     0.00064     1.03587     0.05222     0.75980     4.21072
          Rrs_510,Rrs_531     0.00350     0.00013     0.00221     0.00013     0.63128     0.03914     0.05214    45.46687
          Rrs_555,Rrs_547     0.00143     0.00009     0.00158     0.00010     1.11225     0.10393     0.02471    11.90495
          Rrs_670,Rrs_667     0.00018     0.00004     0.00014     0.00002     0.77978     0.19116     0.00674    24.35388
          aot_865,aot_869     0.06090     0.01927     0.07649     0.02030     1.33048     0.37498     0.20469    31.98500
                 angstrom     0.55366     0.17139     0.69949     0.24244     1.37169     0.61078     0.06558    30.80940