-
Federal
F00228: NOS Hydrographic Survey , Wreck Investigation in Ketchikan Harbor, Alaska, 1980-10-30
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe... -
Federal
Shoreline Mapping Program of KETCHIKAN HARBOR, AK9702A NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
These data provide an accurate high-resolution shoreline compiled from imagery of KETCHIKAN HARBOR . This vector shoreline data is based on an office interpretation...