Ground deformation analyses, Sulawesi, Indonesia (2018-12-21)

Description

Activation date: 2018-12-21
Event type: Other

Activation reason:

The specific service implementation focuses on the generation of information relating to the horizontal and vertical displacement across the AOI as a consequence of the 28th September earthquake (7.5 magnitude) that hit the island of Sulawesi, Indonesia, triggering a number of aftershocks.The analysis involved satellite SAR imagery (Sentinel-1) processing through an offset tracking technique. Ascending and Descending images were selected, both prior to and after the event. This allowed the generation of horizontal and vertical motion decomposition.North-South earthquake ground displacementEast-West earthquake ground displacementDue to the extent of this particular earthquake’s effects and the historical seismic activity in the area, mapping that enables the delimitation of boundaries and range of ground displacement is essential in order to allocate aid resources and manage risks. In this case, the fault line crossing the city of Palu is well identified.Vertical earthquake ground displacementThe core users of the map are humanitarian aid operators, governments and response organizations. Other potential users of the map are Civil Protection authorities involved in in-field operations. The scope of the map production is planning and support to logistics.

Contact

Email: jrc-ems-rapidmapping (at) ec.europa.eu

Contributors

European Commission, Joint Research Centre

https://ec.europa.eu/jrc/en

How to cite

European Commission, Joint Research Centre (JRC) (2018): Ground deformation analyses, Sulawesi, Indonesia (2018-12-21). European Commission, Joint Research Centre (JRC) [Dataset] PID: http://data.europa.eu/89h/c9148080-478e-4eb9-b9d2-aabbf45d62dc

Keywords

Copernicus CEMS Copernicus EMS Copernicus Emergency Management Service Copernicus Service EMSN061 IDN Emergency Copernicus Emergency Management Service Risk and Recovery Mapping Activation Emergency Management Mapping Indonesia Other Risk and Recovery Mapping

Data access

Copernicus EMS Risk and Recovery Mapping Activation [EMSN061]: Ground deformation analyses, Sulawesi, Indonesia (2018-12-21)

Use conditions: European Commission reuse notice
Access conditions: No limitations

URL

Maps produced in scope of this Copernicus EMS Risk and Recovery Mapping activation downloadable as georeferenced PDFs, TIFFs and JPEGs together with relevant geodatabase (GDB) and complete final report as well.

Spatial coverage

GML

<gml:Envelope srsName="http://www.opengis.net/def/crs/OGC/1.3/CRS84"><gml:lowerCorner>118.650659008 -2.6994765457</gml:lowerCorner><gml:upperCorner>121.161756978 0.374466766837</gml:upperCorner></gml:Envelope>

GEO

POLYGON((118.650659008 0.374466766837,121.161756978 0.374466766837,121.161756978 -2.6994765457,118.650659008 -2.6994765457,118.650659008 0.374466766837))

GEO

{"type":"Polygon","crs":{"type":"name","properties":{"name":"urn:ogc:def:crs:OGC:1.3:CRS84"}},"coordinates":[[[118.650659008,0.374466766837],[121.161756978,0.374466766837],[121.161756978,-2.6994765457],[118.650659008,-2.6994765457],[118.650659008,0.374466766837]]]}

Lineage information

No additional information

Additional information

Published by: European Commission, Joint Research Centre
Created date: 2019-02-06
Modified date: 2021-08-16
Issued date: 2018-12-21
Landing page: https://emergency.copernicus.eu/EMSN061
Language(s): English
Data theme(s): Regions and cities, Science and technology
Update frequency: unknown
Identifier: http://data.europa.eu/89h/c9148080-478e-4eb9-b9d2-aabbf45d62dc
Popularity