Monitoring Surface Deformation of Kilauea Volcano, Hawaii, Based on DInSAR and GPS Measurements
Abstract This paper is to acquire the surface deformation caused by an intrusion and small eruption during June 17-19, 2007, along the east rift zone of Kilauea volcano, Hawaii. The InSAR technique is applied to monitor and analyze the volcano’s deformation, with verification from the synchronized GPS data. Significant surface deformation is observed around Makaopuhi, where maximum 30 cm displacements in LOS occurred. The acquired deformation shows a good consistency with the GPS observations, and the RMSE between DInSAR and GPS is 1.8 cm in LOS direction.
Key words ：
DInSAR
Kilauea volcano
GPS
deformation monitoring
Cite this article:
SHI Guoqiang,HE Xiufeng,XIAO Ruya. Monitoring Surface Deformation of Kilauea Volcano, Hawaii, Based on DInSAR and GPS Measurements[J]. jgg, 2016, 36(5): 404-.
SHI Guoqiang,HE Xiufeng,XIAO Ruya. Monitoring Surface Deformation of Kilauea Volcano, Hawaii, Based on DInSAR and GPS Measurements[J]. jgg, 2016, 36(5): 404-.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2016/V36/I5/404
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