Region: SPG

                                         at97                    tt29                   tt29/at97
                     Prod       mean       stdev        mean       stdev        mean       stdev         R^2        mapd
                  chlor_a     0.02654     0.01147     0.02419     0.00990     0.92551     0.11833     0.91539     9.42719
                  Rrs_412     0.01815     0.00270     0.01784     0.00300     0.98061     0.03806     0.96323     2.14642
                  Rrs_443     0.01355     0.00182     0.01324     0.00191     0.97628     0.02835     0.96712     2.67988
                  Rrs_469     0.01041     0.00110     0.01015     0.00117     0.97425     0.02147     0.97253     2.36552
                  Rrs_488     0.00754     0.00058     0.00732     0.00062     0.97101     0.01971     0.94690     2.89663
                  Rrs_531     0.00228     0.00010     0.00220     0.00011     0.96553     0.03467     0.49221     4.34778
                  Rrs_547     0.00164     0.00008     0.00156     0.00009     0.95007     0.04832     0.32388     5.83226
                  Rrs_555     0.00134     0.00007     0.00132     0.00008     0.98641     0.06065     0.21115     4.19068
                  Rrs_645     0.00019     0.00006     0.00020     0.00004     1.14546     0.47729     0.33381    19.46607
                  Rrs_667     0.00015     0.00003     0.00011     0.00002     0.74104     0.13606     0.39350    28.32714
                  Rrs_678     0.00016     0.00003     0.00013     0.00003     0.82398     0.12168     0.55463    17.65904
                  aot_869     0.07693     0.02053     0.07450     0.01968     0.98557     0.19460     0.57881    12.24611
                 angstrom     0.72103     0.22849     0.62407     0.23683     0.86636     0.21619     0.67308    18.61841