Deformation Profile Analysis Using Uniform Manifold Approximation and Projection
| Autor: | Adrian Focsa, Stefan-Adrian Toma, Bogdan Sebacher, Delia Teleaga |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
010504 meteorology & atmospheric sciences
business.industry Computer science Dimensionality reduction 0211 other engineering and technologies 02 engineering and technology Deformation (meteorology) 01 natural sciences Manifold Interferometry Data point Data visualization Profile analysis Projection (set theory) business Algorithm 021101 geological & geomatics engineering 0105 earth and related environmental sciences |
| Zdroj: | IGARSS |
| Popis: | The short revisit time and large coverage of the Sentinel-1 sensor have opened the way for countrywide deformation maps through persistent scatterer interferometry techniques. It is impossible for a human operator to manually verify millions of data points, hence the need for automatic analysis methods. In this paper, we expand on previous work by employing the newly developed uniform manifold approximation and projection dimensionality reduction methodology to deformation profiles, in a supervised manner, and we show that it is possible to identify certain types of profiles. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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