Zobrazeno 1 - 10
of 697
pro vyhledávání: '"PS InSAR"'
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 15, Iss 1 (2024)
This study explores the influences of groundwater fluctuations in an urban area which lead to long-term ground surface subsidence using a time-series synthetic aperture radar interferometry (InSAR) technique. Unlike most prior studies that only focus
Externí odkaz:
https://doaj.org/article/e163c1b46e0a4797b97faa29d3e0542f
Autor:
Debjyoti Ghosh, Ashvini Kumar, Abhishek Kumar Yadav, Suresh Kannaujiya, Paresh Nath Singha Roy
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 15, Iss 1 (2024)
The Raniganj coalfield, which is the oldest coal mine in India, is susceptible to ground subsidence. For the purpose of detecting surface deformation, this work makes use of field surveys, interferometric synthetic aperture radar (InSAR), and Differe
Externí odkaz:
https://doaj.org/article/a724cf1f667140179c070632cd464a9c
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 15, Iss 1 (2024)
Landslides in mountainous regions are often triggered by vertical land movements induced by tectonics or seismic activities, emphasizing the importance of monitoring such motions for early intervention. This study investigates the impact of vertical
Externí odkaz:
https://doaj.org/article/18f3666f3b034633a28166521f7c9e51
Publikováno v:
International Journal of Digital Earth, Vol 17, Iss 1 (2024)
ABSTRACTGround subsidence is a common geological hazard in urban areas that endangers the safety of infrastructure, such as subways. In this study, the ground subsidence risk assessment method considering both ground subsidence intensity and suscepti
Externí odkaz:
https://doaj.org/article/9c66521452f64c3880d72fac455e5aa7
Publikováno v:
International Journal of Geo-Engineering, Vol 15, Iss 1, Pp 1-13 (2024)
Abstract The southeast Texas (SETX) coastal area, owing to its unique geographical location and geological attributes, is facing a spectrum of geological challenges, such as ground subsidence, flooding, and coastal erosion. This study endeavors to ev
Externí odkaz:
https://doaj.org/article/e41e5674e7ed436a8df337f64d552f10
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 3971-3984 (2024)
The UNESCO Agenda 2030 emphasizes the preservation of cultural heritage sites, focusing on coastal heritage preservation, which still poses substantial difficulties. While earlier studies have addressed the overall consequences of natural hazards alo
Externí odkaz:
https://doaj.org/article/f438fcc2a315407194bbf01302867b4f
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 705-718 (2024)
To separate and unwrap the residual topographical and deformation components from the wrapped phases are the key issues for persistent scatterer interferometric synthetic aperture radar (PS-InSAR) technique. The current methods, such as grid-search m
Externí odkaz:
https://doaj.org/article/b18490d0dd9844f78dff1cffe079b1ec
Autor:
Selasi Yao Avornyo, Philip S.J. Minderhoud, Pietro Teatini, Katharina Seeger, Leon T. Hauser, Marie-Noëlle Woillez, Philip-Neri Jayson-Quashigah, Edem Mahu, Michael Kwame-Biney, Kwasi Appeaning Addo
Publikováno v:
Quaternary Science Advances, Vol 14, Iss , Pp 100175- (2024)
Deltas are highly valuable environmental systems, ensuring various livelihoods through their ecosystem services. However, human impact and climate change stressors are impacting deltas immensely. Consequently, many deltas, including Ghana's Volta Del
Externí odkaz:
https://doaj.org/article/a04fd14709e14663a9fcd2c9ab47c1ea
Publikováno v:
Journal of Groundwater Science and Engineering, Vol 11, Iss 4, Pp 347-364 (2023)
With the rapid socio-economic development and urban expansion, land subsidence has emerged as a major environmental issue, impeding the high-quality development of the plain area in eastern Zhengzhou City, Henan Province, China. However, effective pr
Externí odkaz:
https://doaj.org/article/53516b8413874c67ad3afc59018246a0