Region: SIO

                                         tt25                    tt26                   tt26/tt25
                     Prod       mean       stdev        mean       stdev        mean       stdev         R^2        mapd
                  chlor_a     0.06604     0.02470     0.06798     0.02754     1.02342     0.09409     0.93574     6.23864
                  Rrs_412     0.01337     0.00249     0.01300     0.00259     0.97227     0.06400     0.92222     4.05282
                  Rrs_443     0.01061     0.00161     0.01043     0.00178     0.98162     0.04491     0.94652     2.74817
                  Rrs_469     0.00907     0.00102     0.00877     0.00105     0.96794     0.06111     0.74218     4.46946
                  Rrs_488     0.00682     0.00062     0.00670     0.00070     0.98188     0.03333     0.91286     2.59905
                  Rrs_531     0.00243     0.00013     0.00238     0.00015     0.98242     0.03823     0.64017     2.46844
                  Rrs_547     0.00177     0.00011     0.00175     0.00013     0.98762     0.03442     0.77866     2.16783
                  Rrs_555     0.00148     0.00013     0.00161     0.00012     1.09343     0.11830     0.02076     9.02523
                  Rrs_645     0.00023     0.00007     0.00037     0.00015     1.85513     1.20372     0.01523    54.95269
                  Rrs_667     0.00015     0.00003     0.00015     0.00003     0.99334     0.14508     0.45356     8.70741
                  Rrs_678     0.00016     0.00004     0.00016     0.00003     1.03134     0.14921     0.82810     5.36125
                  aot_869     0.07477     0.01931     0.07392     0.01920     0.98813     0.00745     0.99946     1.03440
                 angstrom     0.70002     0.21824     0.74505     0.21703     1.07580     0.09326     0.96701     5.45758