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State
Ketchikan electromagnetic and magnetic airborne geophysical survey data compilation
State of Alaska —
The Ketchikan geophysical survey is located in southeast Alaska in the Ketchikan area, about 350 kilometers south of Juneau, Alaska. Frequency domain electromagnetic... -
Federal
H03678: NOS Hydrographic Survey , 1914-12-31
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
H12028: NOS Hydrographic Survey , West of Prince of Wales Island, Alaska, 2009-06-09
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...