H01046: NOS Hydrographic Survey , 1870-12-31
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The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...
美国国家海洋和大气管理局(National Oceanic and Atmospheric Administration, NOAA)肩负收集水文数据(hydrographic data)的法定职责,以支撑用于保障安全的海图编制(nautical chart compilation)工作……



