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H10202: NOS Hydrographic Survey , Kelp Bay, Alaska, 1985-11-10
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation... -
H10746: NOS Hydrographic Survey , Entrance to Hawk Inlet, Alaska, 1997-05-08
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation... -
H04626AI: NOS Hydrographic Survey , 1926-01-01
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation...