GPS和区域水准资料
data of GPS and regional leveling
半自然水域
Semi-nature aqueous reserve
渤海中部水域
Middle Waters of Bohai Sea
不同水域
different water areas
different water environment
长江口及邻近水域
Chanajiang River estuary and adjaceat waters
changjiang estuary
Changjiang Estuary and adjacent sea
长江口水域
the Yangtze River Estuary water body
长江邻近水域
Yangtze River and adjacent waters
长江流域水资源保护局
changjiang river basin water resources protection bureau
yangtze river valley water resources protection burean
Research Institute for Yangtze Water Resources Protection
长江流域水资源保护局上海局
Shanghai Branch of Water Resources Protection Bureau of Yangtze River Basin