Upper Tena Valley Envisat ASAR (descending orbit) deformation measurements
Relatively to the Upper Tena Valley test site, a space-born analysis using the PSInSAR technique, was processed by Altamira information (http://www.altamira-information.com/), available by the Framework Agreement between NextData Project and Terrafirma (the agreement was signed in July 2014).
The ASAR-Envisat images were selected in an Envisat ASAR descending dataset that includes images spanning the July 2001 and the September 2007 time period.
The ASAR-Envisat satellite acquires images characterized by:
- Band acquisition: C Band
- Wavelength (cm): 5.6
- Incident angle (°): 23°
- Resolution azimuth/range (m): ≈ 4/20
- Revisit time (days): 35
- Life status: 2002 - 2010
- Space agency: ESA
The achieved PS measurements are provided in geocoded coordinates (UTM WGS84), and are reported as ASCII format.
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Citation proposal
(2015) . Upper Tena Valley Envisat ASAR (descending orbit) deformation measurements. Italian National Research Council (CNR) https://geoportal.mountaingenius.org/geonetwork/srv/api/records/e94fbcae-822d-463d-9de3-83a96e86c3df |
Simple
- Date ( Publication )
- 2015-11-20
- Edition
- Purpose
- Provide ASAR-Envisat deformation maps and associated time series for the Upper Tena Valley test site. Carry out a critical analysis of the possibility of using space-borne DInSAR techniques to obtain multi-decadal time series of ground deformations for landslide areas, to be correlated with meteorological and climatic variables.
- Status
- Completed
Publisher
- Maintenance and update frequency
- As needed
- Keywords ( Theme )
-
- NEXTDATA
- Keywords ( Theme )
-
- HAMMER project , Landslide , DInSAR analysis , Mean velocity map
- Keywords ( Place )
-
- Tena Valley , Formigal , Central Spanish Pyrenees
- Keywords ( Theme )
-
- CNR IRPI
- Access constraints
- Intellectual property rights
- Use constraints
- Intellectual property rights
- Other constraints
- Spatial representation type
- Vector
- Metadata language
- English
- Character set
- UTF8
- Topic category
-
- Geoscientific information
- Time period
- 20012010
))
- Supplemental Information
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- Reference system identifier
- WGS 1984
- Protocol
- Name
- Description
- OnLine resource
-
View in Google Earth
View in Google Earth
- OnLine resource
-
gn:Tena_Valley_ENVISAT_desce
Show geographic position
- Hierarchy level
- Dataset
- Statement
gmd:MD_Metadata
- File identifier
- e94fbcae-822d-463d-9de3-83a96e86c3df XML
- Metadata language
- English
- Character set
- UTF8
- Parent identifier
- 18e6622a-a4ea-4bac-833d-dc140ee253e7
- Date stamp
- 2017-05-12T15:55:28
- Metadata standard name
- ISO 19115:2003/19139
- Metadata standard version
- 1.0
Point of contact
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