Digital Library Search
Description
Electronic survey equipment on HYDROGRAPHER.Field testing of electronic survey equipment (Image credit: C&GS; Special Report Hickley 1959-162)
Credit
C&GS; Special Report Hickley 1959-162
Display Date
1959
Location
Gulf of Mexico
Collection
Historic Coast & Geodetic Survey
Nautical Charting
Navigation
High & Medium Frequency Navigation Systems
Keywords
Charting
Navigation
Electronic
HF and MF Systems