Region: global

                                         vt15                    vt22                   vt22/vt15
                     Prod       mean       stdev        mean       stdev        mean       stdev         R^2        mapd
                  chlor_a     0.31162     0.04327     0.35489     0.05619     1.13634     0.04581     0.94802    13.33628
                  Rrs_410     0.00911     0.00042     0.00883     0.00049     0.96844     0.02223     0.84476     3.08088
                  Rrs_443     0.00761     0.00028     0.00734     0.00028     0.96494     0.01547     0.83316     3.57226
                  Rrs_486     0.00575     0.00018     0.00559     0.00019     0.97179     0.01095     0.89178     3.34136
                  Rrs_551     0.00186     0.00006     0.00186     0.00005     1.00004     0.01440     0.77823     1.06447
                  Rrs_671     0.00025     0.00001     0.00025     0.00001     1.01624     0.01716     0.90705     0.86152
                  aot_862     0.09425     0.00399     0.09343     0.00401     0.99130     0.00181     0.99834     0.90239
                 angstrom     0.72270     0.03943     0.73810     0.03723     1.02223     0.03910     0.51588     4.30099
                  epsilon     1.05345     0.00514     1.05529     0.00481     1.00175     0.00348     0.53105     0.37234