Umbria_ersenvi_disc_HR time series
The Ivancich SAR ground deformation time series include deformation data obtained from ERS-1/2 and Envisat ASAR satellites acquisition, and published in: Calò et al. (2014) Enhanced landslide investigations through advanced DInSAR techniques: The Ivancich case study, Assisi, Italy. Remote Sensing of Environment, 142: 69-82. This dataset is a courtesy of Ing. Maceo Giovanni Angeli (IRPI-CNR) and Dr. Geol. Fabrizio Pontoni (private consultant). In particular provide 124919 SBAS targets displacement (relative to Central Umbria territory), in descending orbit and in full-resolution scale (5mx20m), for the observed period from April 1992 to November 2010.
The archive provide for each SBAS targets:
- X (East) and Y (North) UTM WGS84 coordinates (m);
- Temporal interferometric coherence [coer.];
- Deformation velocity (cm/year) [vel.];
- Azimuth and Range coordinates [azimuth/range];
- Latitude and Longitude coordinates (deg.) [Lat./Lon];
- Topography (m) [topo];
- Deformation Data (cm), related to the date of the exploited SAR images.
The date of the exploited images are expressed as: day/month/year.
The time series present a monthly temporal sampling, and provide long-time series of deformation, allowing to following the evolution of surface displacement over time.
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Citation proposal
(2015) . Umbria_ersenvi_disc_HR time series. Italian National Research Council (CNR) https://geoportal.mountaingenius.org/geonetwork/srv/api/records/cf01523a-9ec1-412c-aab0-1c99d52a30c2 |
Simple
- Date ( Publication )
- 2015-11-20
- Edition
- Purpose
- Provide ERS-1/2 and Envisat ASAR deformation maps in full-resolution and associated time series for Ivancich 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, and their correlation with meteorological and climatic variables.
- Status
- Completed
Publisher
- Maintenance and update frequency
- As needed
- Keywords ( Theme )
-
- NEXTDATA
- Keywords ( Theme )
-
- HAMMER , Landslide , DInSAR analysis , Mean velocity map , Ground deformation time series
- Keywords ( Place )
-
- Ivancich , Valle Umbra , Assisi , Perugia , Umbria , Central Italy
- Keywords ( Theme )
-
- CNR IRPI
- Keywords ( Theme )
-
- CNR IREA
- Access constraints
- Intellectual property rights
- Use constraints
- Intellectual property rights
- Other constraints
- Spatial representation type
- Vector
- Denominator
- 10000
- Metadata language
- English
- Character set
- UTF8
- Topic category
-
- Geoscientific information
- Time period
- 19922010
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- Supplemental Information
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- Reference system identifier
- WGS 1984
- OnLine resource
-
Umbria_disc_Alta_tot.zip
Download ASCII data Umbria_disc_Alta_tot.zip
- Protocol
- Description
- Protocol
- Name
- Description
- Hierarchy level
- Dataset
- Statement
gmd:MD_Metadata
- File identifier
- cf01523a-9ec1-412c-aab0-1c99d52a30c2 XML
- Metadata language
- English
- Character set
- UTF8
- Parent identifier
- 05885eb0-5ea4-4e0b-87f4-c9f8f68ec51b
- Date stamp
- 2017-05-12T16:00:33
- Metadata standard name
- ISO 19115:2003/19139
- Metadata standard version
- 1.0
Point of contact
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