Region: SPG

                                         vt47                    vt53                   vt53/vt47
                     Prod       mean       stdev        mean       stdev        mean       stdev         R^2        mapd
                  chlor_a     0.03675     0.01652     0.03631     0.01654     0.98936     0.06115     0.97725     4.40058
                  Rrs_410     0.01804     0.00304     0.01777     0.00301     0.98487     0.00677     0.99854     1.35097
                  Rrs_443     0.01285     0.00188     0.01283     0.00189     0.99832     0.01891     0.98487     1.38162
                  Rrs_486     0.00761     0.00069     0.00747     0.00069     0.98114     0.00938     0.98936     1.81174
                  Rrs_551     0.00149     0.00006     0.00144     0.00009     0.96656     0.03080     0.76261     3.12989
                  Rrs_671     0.00013     0.00002     0.00012     0.00002     0.89099     0.09389     0.69030     9.21193
                  aot_862     0.08497     0.02073     0.08775     0.02095     1.03455     0.02537     0.99205     3.29501
                 angstrom     0.81483     0.19917     0.66547     0.17432     0.81310     0.04032     0.97081    20.04815