On the September 13, 2012 to September 15, Liaodong Bay of Bohai high turbidity water body remote sensing reflectance field observation is used to assess period geostationary ocean color imager (GOCI) remote sensing reflectance, and results show that the Rrs (λ) of GOCI spectral type with field observations is consistent with the overall low. 555 nm band consistency among the best, with an average relative percentage deviation (RPD) reaches 5%, and 865, 745 and 412 nm significantly undervalued, the RPD of 412 nm reaches about 60%. The root-mean-square error (RMSE) of 412 nm band is nearly 10 times the 865 nm band and band-based index showing trends. Greenwich wean time (GMT) 416 (local time 1216) contrast is better than other times of the observations. This evaluation results show that on the one hand GOCI turbid water body better observation of the effect, on the other hand there still need further improvement GOCI atmospheric correction algorithm.