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DOI | 10.1016/j.asr.2019.02.022 |
Sea level trend over Malaysian seas from multi-mission satellite altimetry and vertical land motion corrected tidal data | |
Din, Ami Hassan Md1,2,3; Zulkifli, Nur Adilla1; Hamden, Mohammad Hanif1; Aris, Wan Anom Wan1 | |
发表日期 | 2019 |
ISSN | 0273-1177 |
EISSN | 1879-1948 |
卷号 | 63期号:11页码:3452-3472 |
英文摘要 | Rise in sea levels is one of the disastrous effects of climate change. A relatively small increase in sea level could affect natural coastal systems. In a study of long-term changes in sea level and measurements of postglacial rebound, monitoring vertical land motion (VLM) is of crucial interest. This study presents an approach to estimate precise sea level trends based on a combination of multi-sensor techniques in the Malaysian region over 19 years. In this study, satellite altimeters (SALT) were used to derive absolute sea levels (ASLs). Tide gauge (TG) stations along the coast of Malaysia were utilised to derive the rate of relative sea levels using sea level changes and VLMs. To obtain ASL at TGs, VLM at these stations were computed using Global Positioning System (GPS), Persistent Scatterer Interferometric Synthetic Aperture Radar (PS InSAR), and SALT minus TG. The computed VLMs mostly show similarities in signs rather than magnitude. The findings from the multi-sensor techniques showed that regional sea level trends ranged from 2.65 +/- 0.86 mm/yr to 6.03 +/- 0.79 mm/yr for chosen sub-areas, with an overall mean of 4.47 +/- 0.71 mm/yr and overall subsidence. This information is expected to be valuable for a wide variety of climatic applications and for studying environmental issues related to flooding and global warming in Malaysia. (C) 2019 COSPAR. Published by Elsevier Ltd. All rights reserved. |
WOS研究方向 | Astronomy & Astrophysics ; Geology ; Meteorology & Atmospheric Sciences |
来源期刊 | ADVANCES IN SPACE RESEARCH |
文献类型 | 期刊论文 |
条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/98165 |
作者单位 | 1.Univ Teknol Malaysia, Fac Build Environm & Surveying, Geomat Innovat Res Grp GnG, Johor Baharu 81310, Johor, Malaysia; 2.Univ Teknol Malaysia, Fac Build Environm & Surveying, Geosci & Digital Earth Ctr INSTEG, Johor Baharu 81310, Johor, Malaysia; 3.Univ Malaysia Terengganu, Inst Oceanog & Environm INOS, Terengganu, Malaysia |
推荐引用方式 GB/T 7714 | Din, Ami Hassan Md,Zulkifli, Nur Adilla,Hamden, Mohammad Hanif,et al. Sea level trend over Malaysian seas from multi-mission satellite altimetry and vertical land motion corrected tidal data[J],2019,63(11):3452-3472. |
APA | Din, Ami Hassan Md,Zulkifli, Nur Adilla,Hamden, Mohammad Hanif,&Aris, Wan Anom Wan.(2019).Sea level trend over Malaysian seas from multi-mission satellite altimetry and vertical land motion corrected tidal data.ADVANCES IN SPACE RESEARCH,63(11),3452-3472. |
MLA | Din, Ami Hassan Md,et al."Sea level trend over Malaysian seas from multi-mission satellite altimetry and vertical land motion corrected tidal data".ADVANCES IN SPACE RESEARCH 63.11(2019):3452-3472. |
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