NOAA Patch Test Documentation [Deprecated]

NOAA’s Office of Coast Survey directs field programs for ship- and shore-based hydrographic survey units; develops hydrographic survey specifications; conducts technological development and application programs to increase efficiency in survey data acquisition, data processing, and chart production; and carries out research to develop techniques and methods for accomplishing these objectives.To learn more, visit: For information about Patch Test Procedures, see:Specs and deliverables (section Procedure Manual (section