Sentinel-1 interferometry system in the high-performance computing environment
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27740%2F17%3A10237482" target="_blank" >RIV/61989100:27740/17:10237482 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/chapter/10.1007%2F978-3-319-45123-7_10" target="_blank" >https://link.springer.com/chapter/10.1007%2F978-3-319-45123-7_10</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-319-45123-7_10" target="_blank" >10.1007/978-3-319-45123-7_10</a>
Alternative languages
Result language
angličtina
Original language name
Sentinel-1 interferometry system in the high-performance computing environment
Original language description
This paper describes the architecture of the system for monitoring deformations based on interferometrical processing of Sentinel-1 satellite data using specific software installed at the facility of the Czech national supercomputing center (IT4Innovations). The system is ready for Big Data storage and processing and leads to partially autonomous competitive environment for following deformation monitoring projects. The processing chain is prepared to be performed using Sarproz software where the reader of specific Sentinel-1 Terrain Observation with Progressive Scans in azimuth data was newly introduced—the reader implementation is described in the paper. First application of the system has been applied to subsiding area of Konya city in Turkey. The processing was performed using a small fraction of the supercomputer power, i.e. using 23 processors running at 2.5 GHz speed, and led to results estimating subsidence in Konya city during 2014– 2015—a subsidence of Konya buildings in the rate of more than 6 cm/year has been evaluated, that is slightly more than the expected values from previous analyzes. The processing strategy of the described system is demonstrated in this case study. © Springer International Publishing AG 2017.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
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
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Lecture Notes in Geoinformation and Cartography. Volume 214
ISBN
978-3-319-11462-0
ISSN
1863-2351
e-ISSN
neuvedeno
Number of pages
9
Pages from-to
131-139
Publisher name
Kluwer Academic Publishers
Place of publication
Dordrecht
Event location
Ostrava
Event date
Jan 27, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000419321700010