中分辨率DTM的尺度空间理论在地质和大地构造研究中的应用

Q4 Earth and Planetary Sciences

Geomorfologiya Pub Date : 2019-04-26 DOI:10.31857/S0435-42812019268-78

O. V. Rybas, О В Рыбас, G. Z. Gilmanova, Г З Гильманова

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引用次数: 1

摘要

本文提出了一种基于尺度空间理论的数字地形模型(DTM)中构造要素和地质构造细节识别技术。在它的帮助下，从中分辨率DTM(例如SRTM03, GMTED2010)中挑选出线性，圆顶形状和纹理特征，从而大大提高了与构造和地质填图和分区相关的研究质量。一般来说，描述了尺度空间理论在解决这些问题中的应用，并通过一些案例研究的例子进行了说明。

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The application of the scale-space theory for medium-resolution DTM in geological and geotectonic studies

The article presents a technique for identifying structural elements and details of the geological structure in digital terrain models (DTM) based on the theory of scale spaces. With its help, linear, dome-shaped and textural features are singled out from medium-resolution DTM (for example, SRTM03, GMTED2010), allowing to significantly improve the quality of studies related to tectonic and geological mapping and zoning. In general, the theory of scale — spaces is described in application to the solution of these problems and illustarted on the examples of a number of case studies.

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来源期刊

Geomorfologiya Earth and Planetary Sciences-Earth-Surface Processes

CiteScore

0.80

自引率

0.00%

发文量