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Please use this identifier to cite or link to this item: http://research.bfu.bg:8080/jspui/handle/123456789/300

Заглавие: InSAR Study of Landslides in the region of lake Sevan, Armenia
Автори: Lazarov, Andon
Minchev, Dimitar
Ключови Думи: SAR
InSAR
Sevan Lake
Armenia
Issue Date: 2011
Издател: European Space Agency
Резюме: The region of Lake Sevan in Armenia is of theoretical and practical interest due to its very high landslide phenomena caused by metrological and hydrological reasons. Based on the ESA Principal Investigator Number C1P-6051 and requested data from ASAR instrument of ESA ENVISAT satellite four single look complex images including two images from 2008 and two images from 2009 of the region of the Sevan Lake in Armenia are obtained and thoroughly investigated. The one of the images is pointed out as a master and the rest of them, three images as slaves. Hence, three interferometric pairs are produced. Then data of NASA SRTM mission is applied to the interferometric pairs in order to remove topography from the interferograms. Three interferograms generated illustrate decreasing of coherence caused by high temporary decorelation, which means decreasing the level of coincidence of SLC’s in each interferometric pair, according to the time of acquisition each of them.
URI: http://research.bfu.bg:8080/jspui/handle/123456789/300
ISBN: 978-92-9221-261-2
ISSN: 1609-042X
Appears in Collections:ЦИТН Статии / Articles

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