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Sentinel-1 Interferograms and time series collection on Turkey 2014-2021

The objective of this project is to characterize the seismic and aseismic functioning of the North Anatolian and East Anatolian faults, in order to better assess their seismic hazard and understand the physical processes governing the dynamics of a fault. It also includes the monitoring of deformations in an area of ​​grabens in western Turkey, major geological structures with high seismic potential.


Three types of products are made available for each orbit portion processed (see <a href=" https://formater.pages.in2p3.fr/flatsim/ " target="_blank"> detailed description </a> )

- "INTERFEROGRAM": this brings together the differential interferograms, wound and unwound, in radar or terrain geometry, filtered or not, at different resolutions, as well as the atmospheric correction maps used and spatial coherence for each interferogram.

- "TIMESERIES": this includes maps of movement in time series and average speed, according to the satellite line of sight (LOS), and quality indices of time series processing.

- "AUXILIARYDATA": this directory contains maps indicating the LOS vector, the DTM in radar geometry, at different resolutions, the radar-field geometry transcoding tables, and temporal coherence, as well as a set of figures and parameter files specific to the processing of the time series.

Simple

Date (Revision)
2021-04-15
Citation identifier
urn:ogc:def:EOP:CNES::TURQUIE:

Purpose

The objective of this project is to characterize the seismic and aseismic functioning of the North Anatolian and East Anatolian faults, in order to better assess their seismic hazard and understand the physical processes governing the dynamics of a fault. It also includes the monitoring of deformations in an area of ​​grabens in western Turkey, major geological structures with high seismic potential.

Status
Completed
Distributor
  CNES CNES CNES - ( )
Point of contact
  FormaTerre -
Maintenance and update frequency
As needed
Theme
  • InSar

  • Deformation

  • interferogram

FormaTerre | Platform ontology
  • SENTINEL-1
FormaTerre | Distributor
  • CNES
FormaTerre | Solid Earth Discipline ontology
  • Tectonics
Continents, countries, sea regions of the world.
  • Turkey
Access constraints
Restricted
Use constraints
Other restrictions
Use constraints
License
Other constraints

How to cite: "FormaTerre (2020): FLATSIM Data Products. CNES. (Dataset), doi: https://www.doi.org/10.24400/253171/FLATSIM2020 "

Other constraints

Licence: https://creativecommons.org/licenses/by-nc/4.0/

Other constraints

FAIR data, in validation phase, accessible only to the FormaTerre community

Spatial representation type
Grid
Distance
160  m
Language

eng

Character set
UTF8
Topic category
  • Geoscientific information
N
S
E
W
thumbnail


Begin date
2014-10-01
End date
2021-05-01
Reference system identifier
WGS 1984
Distribution format
  • GEOTIFF ( )

  • CSV ( )

  CNES CNES CNES -
OnLine resource
DOI 10.24400/253171/FLATSIM2020 ( DOI )

Landing page produits FLATSIM doi:10.24400/253171/FLATSIM2020

OnLine resource
Thollard & al. 2021 ( WWW:LINK-1.0-http--related )

Thollard, F., Clesse, D., Doin, M.-P., Donadieu, J., Durand, P., Grandin, R., Lasserre, C., Laurent, C., Deschamps-Ostanciaux, E, Pathier, E., Pointal, E, Proy, C., Specht, B. (2021). FLATSIM: The FormaTerre LArge-Scale Multi-Temporal Sentinel-1 InterferoMetry Service, Remote Sens. 13 (18), 3734. doi:10.3390/rs13183734

OnLine resource
Grandin. 2015 ( WWW:LINK-1.0-http--related )

Grandin R. (2015). Interferometric Processing of SLC Sentinel-1 TOPS Data. In Proceedings of FRINGE’15: Advances in the Science and Applications of SAR Interferometry and Sentinel-1 InSAR Workshop, Frascati, Italy, 23-27 March 2015, ESA Publication SP-731. doi:10.5270/Fringe2015.116

OnLine resource
Doin & al. 2011 ( WWW:LINK-1.0-http--related )

Doin, M.-P., Lodge, F., Guillaso, S., Jolivet, R., Lasserre, C., Ducret, G., Grandin, R., Pathier, E., Pinel, V. (2011). Presentation of the small baseline NSBAS processing chain on a case example: The Etna deformation monitoring from 2003 to 2010 using Envisat data. In Proceedings of FRINGE 2011 ESA Workshop, Frascati, Italy,19–23 September 2011, ESA Publication SP-697.

OnLine resource
Product documentation ( WWW:LINK-1.0-http--samples )
OnLine resource
API opensearch Flatsim ( OpenSearch )

search=free;view=FLATSIM_TURQUIE_V;download=FLATSIM_TURQUIE_VD

Hierarchy level
Series

Extent

No information provided.
Statement

These collections of interferograms and displacement time series are produced by CNES as part of the FLATSIM service. This service is developed in collaboration with the ForM @ Ter Data and Services pole and the ISTerre, LGL-TPE and IPGP laboratories. The radar images used come from the TOPSAR Sentinel-1 archive (Copernicus data). The calculations are made from the NSBAS interferometric processing chain

File identifier
f0789803-7de0-4661-a8e8-8c8f339f9ab9 XML
Metadata language
Français
Character set
UTF8
Hierarchy level
Series
Date stamp
2024-05-03T10:36:49
Metadata standard name

ISO 19115:2003/19139

Metadata standard version

1.0

Point of contact
  FormaTerre - ( )
 
 

Overviews

overview
Google Earth Screenshot

Spatial extent

N
S
E
W
thumbnail


Keywords

Deformation InSar interferogram

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Associated resources

Not available


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