等深线图

区域海洋等深线图方案

Regional Bathymetric Chart Programme

由计算结果得到该区居里温度等深线图，居里点温度的深度在20km至33km之间。

With the results calculated , Curie isotherm contour of this region has been delineated . The depth ranges from 20 km to 33 km .

四边形法绘制水下河床等深线图

Drawing River-bed 's Depth Contour by the Quadrilateral Method

按照上述成矿预测准则，绘制玄武岩顶底板等值线图和花岗岩等深线图，在综合分析的基础上，提出了4个成矿有利的靶区，分析了4个预测区内的找矿前景。

According to above mineral-forming forecast principle , protract basalt coping , bottom isoline graph , in the basis of comprehensive analysis , put forward 4 beneficial mineral-forming area , finally analysis foreground in this 4 forecast area .

本文充分利用了多波束数据的空间相关信息，提出了一种基于高斯地形曲面拟合的数字地理模型数据网格化方法，准确快速地得到标准等深线图。

Making full use of the correlated space information of multi-beam bathymetric data , the author put forward a method of Gaussian surface approximation to build the grid net of regular Digital Terrain Model ( DTM ) of surveyed seafloor , which is more accurate than other approximation methods .