Region: SPG

                                         vt24                    vt31                   vt31/vt24
                     Prod       mean       stdev        mean       stdev        mean       stdev         R^2        mapd
                  chlor_a     0.02300     0.01216     0.04390     0.02105     1.97365     0.37092     0.90916    60.34649
                  Rrs_410     0.01770     0.00316     0.01745     0.00317     0.98552     0.01257     0.99531     1.44262
                  Rrs_443     0.01307     0.00195     0.01258     0.00198     0.96097     0.01776     0.98845     4.11359
                  Rrs_486     0.00753     0.00070     0.00734     0.00074     0.97408     0.01239     0.99024     2.66075
                  Rrs_551     0.00145     0.00008     0.00145     0.00007     1.00119     0.02736     0.78723     1.66886
                  Rrs_671     0.00013     0.00002     0.00013     0.00002     0.99113     0.05069     0.85738     1.99190
                  aot_862     0.07833     0.01746     0.08203     0.01966     1.04490     0.04795     0.95683     3.37184
                 angstrom     0.69458     0.18564     0.75703     0.18715     1.10754     0.13905     0.85828     8.37910
                  epsilon     1.04802     0.02182     1.05077     0.02128     1.00266     0.00670     0.89616     0.57122