Fig. 5 | Scientific Reports

Fig. 5

From: Identifying spatiotemporal pattern and trend prediction of land subsidence in Zhengzhou combining MT-InSAR, XGBoost and hydrogeological analysis

Fig. 5

Accumulative vertical land displacement was observed between January 2018 and December 2022 by StaMPS-SBAS in Zhengzhou city. The displacement variations are referenced to the Sentinel-1 image from January 1, 2018, with cumulative displacements shown for December 2018, 2019, 2020, June 2021, and December 18, 2022. June 2021 is highlighted in red as the image closest to the 7·20 event. This figure was generated in ArcGIS 10.6 software (https://www.esri.com).

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