安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
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- What is bathymetry? - NOAAs National Ocean Service
Bathymetry is the foundation of the science of hydrography, which measures the physical features of a water body Hydrography includes not only bathymetry, but also the shape and features of the shoreline; the characteristics of tides, currents, and waves; and the physical and chemical properties of the water itself
- Bathymetric Data Viewer - National Centers for Environmental Information
Ship tracks of multibeam bathymetric surveys archived at NOAA NCEI The Multibeam Bathymetry Database (MBBDB) at NCEI collects and archives multibeam data from the earliest commercial installations (circa 1980) through today's modern high-resolution collections Data are acquired from both U S and international government and academic sources (see individual cruise metadata records for source
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