标题：SEA LEVEL TREND and VARIABILITY in the SOUTH China SEA
作者：Fu, Y. ;Zhou, X. ;Zhou, D. ;Sun, W. ;Jiang, C.
作者机构：[Fu, Y. ;Zhou, X. ;Sun, W. ;Jiang, C. ] College of Geodesy and Geomatics, Shandong University of Science and Technology, Qingdao; 266590, China;[Fu, Y 更多
会议名称：4th ISPRS Geospatial Week 2019
会议日期：10 June 2019 through 14 June 2019
来源：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
关键词：Satellite Altimetry; Sea Level Anomaly; Sea level variability; Spatiotemporal Analysis; the South China Sea
摘要：Sea level rise due to climate change is nonuniform globally, necessitating regional estimates. Spatial-temporal behaviour of sea level anomalies (SLAs) in the South China Sea (SCS) was investigated over 24 years period from 1993 to 2016. Based on the spatial distribution of monthly and seasonal mean SLAs in the SCS, the strong regularity of SLAs performed maybe mainly predominantly driven by monsoonal wind. Variations of SLA were different in each month, which was the largest in July and December, and the smallest in April. Positive sea level linear trends were estimated in most cases. The averaged sea level trend in the SCS showed a rise of 4.42 ± 0.25 mm/year from 1993 to 2016. Further investigations are expected from muliti-resources such as ENSO, wind stress, and vertical land movement data. © Authors 2019.