长江口外远距离海上平台垂直基准体系的建立

许宝华

Establishing of vertical datum system for offshore platform outside Yangtze River Estuary

XU Baohua

人民长江 . 2022, (4): 130 -134 . DOI: 10.16232/j.cnki.1001-4179.2022.04.021