Organisation: European Commission, Joint Research Centre

Title: Assessing changes in ground subsidence rates, Mekong Delta, Vietnam (2019-02-26)

Description

Activation date: 2019-02-26
Event type: Other

Activation reason:
Time series plots are available under request per each persistent scatterer (PS) point (668710 PS points) indicating ground subsidence trend.Contact us at JRC-EMS-RISKRECOVERYMAPPING@ec.europa.eu.The EMSN062 service provides geospatial information supporting investigations into area based changes of subsidence rates and facilitating assessment of drivers of ground subsidence in the Mekong Delta, Vietnam. Primary objective of the service is provision of spatially and temporally consistent, dense and synoptic results giving insight on distribution and variance of subsidence phenomena in space and its dynamics in time. Persistent scatterers interferometry technique (PSI) and stacks of archive SAR imagery from Sentinel-1 sensor were used to measure displacements caused by ground subsidence and to estimate its average velocity in vertical direction.Average Ground ...

How to cite
European Commission, Joint Research Centre (2019):  Assessing changes in ground subsidence rates, Mekong Delta, Vietnam (2019-02-26). European Commission, Joint Research Centre (JRC) [Dataset] PID: http://data.europa.eu/89h/8ccfe5e3-5868-4ed0-9508-2295459996a3
Keywords
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Data access

Additional information
Issue date 2019-02-26
Landing page http://emergency.copernicus.eu/EMSN062
Language English
Data theme(s) Regions and cities; Science and technology
EuroVoc domain(s) 72 GEOGRAPHY
Identifier http://data.europa.eu/89h/8ccfe5e3-5868-4ed0-9508-2295459996a3
Geographic information
Lineage

No additional information

Geographic bounding box

10.94812392° N, 106.93274277° E, 8.49056848° S, 104.66724797° W

Coordinate Reference System ETRS89 / LAEA Europe

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