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EMAG2: Earth Magnetic Anomaly Grid (2-arc-minute resolution)
EMAG2 is a global Earth Magnetic Anomaly Grid compiled from satellite, ship, and airborne magnetic measurements. It is a significant update of our previous candidate grid for... -
H07873: NOS Hydrographic Survey , 1950-12-31
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation... -
H03416: NOS Hydrographic Survey , 1913-12-31
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation... -
H11600: NOS Hydrographic Survey , New York Harbor and Approaches, New York and New Jersey, 2006-10-09
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation... -
B00108: NOS Hydrographic Survey , 1987-06-04
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation... -
L01997: NOS Hydrographic Survey , 1948-12-31
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation... -
H07014: NOS Hydrographic Survey , 1944-12-31
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation... -
L01100: NOS Hydrographic Survey , 1905-12-31
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation... -
H06682: NOS Hydrographic Survey , 1941-12-31
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation... -
F00441: NOS Hydrographic Survey , Approaches to Jacksonville, Florida, 1998-06-21
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation... -
H06701: NOS Hydrographic Survey , 1941-12-31
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation... -
H12143: NOS Hydrographic Survey , Northern Glacier Bay, Alaska, 2009-11-06
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation... -
H01232A: NOS Hydrographic Survey , 1874-12-31
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation... -
H02216: NOS Hydrographic Survey , 1894-12-31
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation... -
H10701: NOS Hydrographic Survey , Southwest Alaska Peninsula. Alaska, 1996-08-03
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation... -
B00265: NOS Hydrographic Survey , 1991-04-28
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation... -
H10246: NOS Hydrographic Survey , St. Marys River, Michigan, 1987-09-26
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation... -
H04775: NOS Hydrographic Survey , 1927-12-31
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation... -
H05971: NOS Hydrographic Survey , 1935-12-31
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation... -
H05220: NOS Hydrographic Survey , 1932-12-31
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation...
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