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Sediment Texture

Published by Office for Coastal Management | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: August 02, 2026 at 11:46 PM | Dataset Last Updated: August 17, 2018 at 12:00 AM
These data show point sample sediment location and texture within the United States Exclusive Economic Zone. This is an aggregate data product compiled from the USGS usSEABED and the East Coast Sediment Texture Database, and NOAA Electronic Navigational Charts. A new generalized texture value was compiled by normalizing across the three input data sets. Additional attributes such as Munsell coloration, grain size, and composition are available in the original sources.

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