ETOPO1 1 Arc-Minute Global Relief ModelBack to Collection NOAA/NESDIS/NGDC/MGG/DEM
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ETOPO1 1 Arc-Minute Global Relief Model
doi:10.7289/V5C8276M
browse graphicIn August 2008, the National Geophysical Data Center (NGDC), an office of the National Oceanic and Atmospheric Administration (NOAA), developed the ETOPO1 Global Relief Model as an improvement to the ETOPO2v2 Global Relief Model. ETOPO1 is available (...etc)

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ETOPO1 1 Arc-Minute Global Relief Model
ETOPO1 1 Arc-Minute Global Relief Model in netCDF format
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ETOPO1 1 Arc-Minute Global Relief Model
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Earth's Relief from ETOPO1 1 Arc-Minute Global Relief Model
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ETOPO1 Ice Surface
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Not to be used for navigation. Although these data are of high quality and useful for planning and modeling purposes, they are not suitable for navigation. For navigation, please refer to the NOS nautical chart series. ||

Produced by the NOAA National Geophysical Data Center. Not subject to copyright protection within the United States. ||

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Citation Recommendation: Cite as: Amante, C. and B.W. Eakins, 2009. ETOPO1 1 Arc-Minute Global Relief Model: Procedures, Data Sources and Analysis. NOAA Technical Memorandum NESDIS NGDC-24. National Geophysical Data Center, NOAA. doi:10.7289/V5C8276M [access date].