Automated quantification of gradient defined features

机译：自动量化梯度定义的功能

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We present the summary and application of a new MATLAB/GIS technique for the quantification of gradient defined features in submarine environments. The technique utilizes MATLAB scripts to convert bathymetry data into a gradient dataset, produce gradient maps, and most importantly, automate the process of defining and characterizing gradient defined features such as flows, faults, landslide scarps, folds, valleys, and ridges. The features are defined according to strict gradient threshold criteria that are quantifiable and reproducible. The technique also calculates volumes of features with irregular surface boundaries, as well as other calculations such as vertical and horizontal lengths, underlying slopes, slope corrected distal edge thickness, yield strength, etc. The technique can also be used in non-topographic applications that have gradient data such as temperature gradients, nutrient densities, etc.

机译：我们介绍了新的MATLAB / GIS技术的摘要和应用，以便在潜艇环境中定量梯度定义功能的量化。该技术利用MATLAB脚本将沐浴剧本数据转换为渐变数据集，产生梯度映射，最重要的是，自动化定义和表征梯度定义功能的过程，例如流量，故障，滑坡围巾，折叠，山谷和脊等流量定义的功能。根据严格的梯度阈值标准定义了该特征，这些标准是可量化和可再现的。该技术还计算具有不规则表面边界的特征的体积，以及其他计算，例如垂直和水平长度，下面的斜率，斜率校正的远端厚度，屈服强度等。该技术也可用于非地形应用中具有梯度数据，如温度梯度，营养密度等。

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《OCEANS》|2008年||共4页
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Fedenczuk T.; Fryer P.; Escartin J.; Harris A.J.L.;
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8. Automated Quantification of Gradient Defined Features [R] . Fedenczuk, T., Fryer, P., Escartin, J., 2008

机译：梯度定义特征的自动量化

Automated quantification of gradient defined features

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