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List of references provided for additional resources. Not all references are cited on the Elevation-Derived Hydrography Acquisition Specifications web pages.
Archuleta, C.M., and Terziotti, S., 2020, Elevation-Derived Hydrography—Representation, Extraction, Attribution, and Delineation Rules: U.S. Geological Survey Techniques and Methods, book 11, chap. B12, 60 p., https://pubs.er.usgs.gov/publication/tm11B12.
Bray, T., Paoli, J., Sperberg-McQueen, C.M., Maler, E., and Yergeau, F., eds., 2008, Extensible Markup Language (XML) 1.0 (5th ed.) (W3C Recommendation 26 November 2008): W3C web page, accessed December 2019 at https://www.w3.org/TR/2008/REC-xml-20081126/.