利用在2012年9月13日到9月15日渤海辽东湾高浊度水体的现场观测的遥感反射比评估同期地球同步水色卫星(GOCI)遥感反射比，结果表明GOCI的Rrs（λ）与现场观测结果谱型一致，总体偏低。其中555 nm波段一致性最好，平均相对百分比偏差（RPD）达到5%，865、745、412 nm显著低估，412 nm的RPD达到约60%。412 nm的均方根误差（RMSE）是865 nm波段的近10倍，并且呈现基于波段的指数变化趋势。格林尼治标准时间(GMT) 416（当地时间1216）的对比效果优于其他时段的观测结果。评估结果表明GOCI对混浊水体较好的观测效果，同时还需要进一步完善其大气校正算法。

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.