Offshore sediment thickness data in California State Waters between Refugio and Hueneme Canyon, California (sbsedthkpt).

As part of the USGS's California State Waters Mapping Project, sediment thickness for the seafloor within the 3-nautical mile limit between Gaviota and Hueneme Canyon was extracted from seismic-reflection data collected in 2007 (USGS activity (Z-3-07-SC) and 2008 (S-7-08-SC). Sediment thickness ranges from 0 to 65 m with a mean of 12 m and a standard deviation of 15 m.

作为美国地质调查局（United States Geological Survey，USGS）加利福尼亚州海域测绘项目的组成部分，本次数据集从2007年（USGS活动编号：Z-3-07-SC）与2008年（USGS活动编号：S-7-08-SC）采集的地震反射数据中，提取了加维奥塔峡谷与休尼梅峡谷之间3海里海域范围内的海底沉积物厚度。该数据集的沉积物厚度取值范围为0至65米，平均值为12米，标准差为15米。