Interferograms and time series collection on Himalaya and western Tibet 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::TIBETHIM:
- Purpose
-
This project complements the East Tibet project of the 1st FLATSIM call, with the aim of quantifying the tectonic deformations associated with the India-Asia convergence, from the Himalayan front and across the Tibetan plateau, characterizing lithospheric rheology and hydrological, landslides and cryosphere-related processes. Possible links between the seismic cycle, external forcings and relief construction will be explored. More methodological aspects, such as the quasi-absolute referencing of InSAR measurements, will also be addressed.
- Status
- On going
- Maintenance and update frequency
- As needed
- Keywords
-
-
InSar
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Deformation
-
interferogram
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Landslides
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Hydrology
-
- 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
- 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
))
- Begin date
- 2014-10-01
- End date
- 2022-05-01
- Reference system identifier
- WGS 1984
- Distribution format
-
-
GEOTIFF
(
)
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CSV
(
)
-
GEOTIFF
(
)
- OnLine resource
-
DOI 10.24400/253171/FLATSIM2020
(
WWW:LINK-1.0-http--link
)
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--link )
- OnLine resource
-
API opensearch Flatsim
(
OpenSearch
)
search=free;view=FLATSIM_TIBETHIM_V;download=FLATSIM_TIBETHIM_VD
- Hierarchy level
- Series
Extent
- 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
- 45808b4c-e380-4b1d-96cb-25803539183e XML
- Metadata language
- Français
- Character set
- UTF8
- Hierarchy level
- Series
- Date stamp
- 2024-05-03T16:15:48
- Metadata standard name
-
ISO 19115:2003/19139
- Metadata standard version
-
1.0
Overviews
Spatial extent
Provided by
