海底地形测量

在海底地形测量中，由于波束角效应导致探测的海底地形存在失真。

In bathymetric survey , the recorded seabed is distorted due to the beam-width of the echo sounder .

海底地形测量波束角效应改进模型

The Developed Model of the Seabed Distortion Caused by the Angular Beam Width of Echo Sounders in Bathymetric Survey

双频数字测深仪是一种单波束海底地形测量设备。

Dual Frequency Echo Sounder ( DFES ) is a kind of single beam device used for measuring landform of seabed .

它是一种高测量效率、高测量精度、高分辨率的海底地形测量设备，特别适合大面积的扫海测量作业。

It fits especially for mapping of large area of seafloor because of its high efficiency , high accuracy and fine terrain resolution .

多波束条带测深系统是一种具有高效率、高精度、高分辨率的海底地形测量先进设备。

Multi-beam Swath Bathymeter is a kind of newly developed advanced seafloor surveying equipment with high efficiency , high accuracy and fine terrain resolution .

基于海量海底地形数据的存储和可视化研究在海底地形测量中，由于波束角效应导致探测的海底地形存在失真。

Storage and Visualization Based on Bathymetric DEM from Large-scale Data In bathymetric survey , the recorded seabed is distorted due to the beam-width of the echo sounder .