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EDH Metadata Template – IfSAR Data Source

Detailed Description

EDH data was created in order to improve the National Hydrography Dataset, including better aligning hydrography features with 3DEP elevation datasets horizontally and vertically. These data are intended as the source data to update the National Hydrography Dataset. These data have also been created such that they may be used for hydro-enforcement.

Sources/Usage

Public Domain.