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Interferograms and time series collection on Mozambique 2014-2022

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::MOZAMBIQUE:

Purpose

This project focuses on the southern part of the East African Rift in the Mozambique region. This incipient plate boundary zone, with a low rate of extension, has experienced several Mw> 5 earthquakes since the 20th century. The aim of the project is to extract the tectonic signal from the InSAR time series in order to better characterize the active structures (normal faults) and their kinematics, which are still poorly constrained.

Status
On going
Distributor
  CNES CNES CNES - ( )
Point of contact
  FormaTerre -
Maintenance and update frequency
As needed
Keywords
  • InSar

  • Deformation

  • interferogram

FormaTerre | Platform ontology
  • SENTINEL-1
FormaTerre | Distributor
  • CNES
Continents, countries, sea regions of the world.
  • Mozambique
FormaTerre | Solid Earth Discipline ontology
  • Tectonics
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
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W
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Begin date
2014-10-01
End date
2022-05-01
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_MOZAMBIQUE_V;download=FLATSIM_MOZAMBIQUE_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
a16a5be8-67b4-428e-85bc-654000e92c22 XML
Metadata language
Français
Character set
UTF8
Hierarchy level
Series
Date stamp
2024-05-03T10:27:56
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


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