Guideline for Hydrography Acquisition Representation, Extraction, Attribution, and Delineation Rules Update for Alaska and CONUS* Elevation-Derived Hydrography Network Connectivity through Ice Masses (version 1)
Detailed Description
These are official USGS guidelines and supplement published specifications concerning Elevation- Derived Hydrography Network Connectivity through Ice Masses. Please see the Elevation-Derived Hydrography Specifications website for more information. Official published specifications may supersede these guidelines in the future.
Sources/Usage
Public Domain.