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Fig. 7 | Journal of Applied Volcanology

Fig. 7

From: Baseline monitoring of volcanic regions with little recent activity: application of Sentinel-1 InSAR to Turkish volcanoes

Fig. 7

Flowchart illustrating the process of analysing automatically generated interferograms, including checks and corrections for low coherence, topographic correlations and low signal-to-noise ratios before identifying possible signals. a-c Examples of common artefacts illustrated using examples from Hasandağ volcano, Turkey. a low coherence due to snow cover, b topographic correlation due to stratified water vapour and c low signal-to-noise ratio due to turbulent atmospheric effects

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Journal of Applied Volcanology

ISSN: 2191-5040

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