Performance of high resolution satellite InSAR in detection of dangerous subsidence in case of Brno urban area
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F16%3A86098529" target="_blank" >RIV/61989100:27350/16:86098529 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27740/16:86098529
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Performance of high resolution satellite InSAR in detection of dangerous subsidence in case of Brno urban area
Original language description
For the work, we have achieved 20 Radarsat-2 acquisitions in fine beam mode within ESA project C1P.21629 - Evaluation of Potential Threats to Stability of Linear Structures using InSAR Technology. These acquisitions show deformations in Brno city between August 2014 and October 2015 with a regular step of 24 days temporal difference. Also, we have additionally achieved a series of 75 Cosmo SkyMed images with temporal step every 16 days in average, for dates between June 2011 and July 2014. The Cosmo SkyMed dataset partially overlaps with the reference measurements of tilt and height changes. After the end of the intensive measurements, the PS InSAR time series can deliver knowledge about continuation of movement and depict the date of final stabilization of the area. The accuracy can be validated using the limited number of the continuing warranty levelling mission. We have realized that the available dataset can be used also for monitoring of other events. We provide an example of potential detection of a cavity under a house in Brno-Bystrc.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
DE - Earth magnetism, geodesy, geography
OECD FORD branch
—
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
European Space Agency, (Special Publication) ESA SP
ISBN
978-92-9221-305-3
ISSN
0379-6566
e-ISSN
—
Number of pages
5
Pages from-to
—
Publisher name
European Space Agency
Place of publication
Noordwijk
Event location
Prague, Czech Republic
Event date
May 9, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—