Atchafalaya Bay, LA (G220) Bathymetric Digital Elevation Model (30 meter resolution) Derived From Source Hydrographic Survey Soundings Collected by NOAA

Bathymetry for Atchafalaya Bay was derived from eleven surveys containing 127,192 soundings. No surveys were omitted. The average separation between soundings was 130...阿查法拉亚湾（Atchafalaya Bay）的水深测量数据（bathymetry）来源于11次测量航次，总计包含127192个测深点。本次数据集未剔除任何测量航次，测深点的平均间距为130……