Zobrazeno 1 - 10
of 181
pro vyhledávání: '"SAR (Synthetic Aperture Radar)"'
Publikováno v:
Progress in Disaster Science, Vol 14, Iss , Pp 100235- (2022)
Flood is a hazard, but it is also essential for the local communities in the Mekong Delta, as it also provides nutrients for agriculture and resists saltwater intrusion. In recent years, changes in flood patterns have been observed in the Mekong Delt
Externí odkaz:
https://doaj.org/article/97815cc918ff4b3b88a3bff1b4ec7f79
Publikováno v:
Frontiers in Earth Science, Vol 7 (2019)
Externí odkaz:
https://doaj.org/article/924ec991fb07476c94d8580db6166ac2
Publikováno v:
Sensors, Vol 19, Iss 12, p 2684 (2019)
This paper addresses the problem of interferometric noise reduction in Synthetic Aperture Radar (SAR) interferometry based on sparse and redundant representations over a trained dictionary. The idea is to use a Proximity-based K-SVD (ProK-SVD) algori
Externí odkaz:
https://doaj.org/article/43ebaf2871814882b8aaf0190b7c6c81
Publikováno v:
Sensors, Vol 19, Iss 6, p 1431 (2019)
The log-ratio (LR) operator is well suited for change detection in synthetic aperture radar (SAR) amplitude or intensity images. In applying the LR operator to change detection in multi-temporal SAR images, a crucial problem is how to develop precise
Externí odkaz:
https://doaj.org/article/9088219e1c50425987aacbd8b5647adc
Autor:
Silvia Bianchini, Gerardo Herrera, Rosa Maria Mateos, Davide Notti, Inmaculada Garcia, Oscar Mora, Sandro Moretti
Publikováno v:
Remote Sensing, Vol 5, Iss 12, Pp 6198-6222 (2013)
In this paper a methodology is proposed to elaborate landslide activity maps through the use of PS (Persistent Scatterer) data. This is illustrated through the case study of Tramuntana Range in the island of Majorca (Spain), where ALOS (Advanced Land
Externí odkaz:
https://doaj.org/article/68a2fd9a1b03416b9d6d0e18a3b5c9cd
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Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3f57b13a7f5264b3afed77ad95e1ae2
Устранение в обрабатываемом сигнале амплитудно-фазовых искажений, вызванных зависимостью коэффициента передачи от частоты, является н
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be4a483adef4094e2ba7b10e696b6225
Publikováno v:
Scopus
BULERIA. Repositorio Institucional de la Universidad de León
instname
BULERIA. Repositorio Institucional de la Universidad de León
instname
The structural complexity of plant communities contributes to maintaining the ecosystem functioning in fire-prone landscapes and plays a crucial role in driving ecological resilience to fire. The objective of this study was to evaluate the resilience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0204d43bb9a9b795d5b737f0456e3b6a
http://hdl.handle.net/10651/67416
http://hdl.handle.net/10651/67416
Publikováno v:
Remote Sensing, Vol 10, Iss 4, p 583 (2018)
Due to the similarity of the radar backscatter over open water and over sand surfaces a reliable near real-time flood mapping based on satellite radar sensors is usually not possible in arid areas. Within this study, an approach is presented to enhan
Externí odkaz:
https://doaj.org/article/1cf38cfb174b4777b0f2d400e65269c9