Sea Level Variability around the Java Sea (study Area: northern of Gresik and Surabaya) using Cryosat-2 Altimeter
Abstract Sea level rise is one of the issues that are on the highlight today. Seawater that is in direct contact with the coastal area makes the region vulnerable to the environment. The Java Sea in Indonesia with a wide enough coverage will have many impacts on the coastal areas if there is an incr...
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Online Access: | http://dx.doi.org/10.1088/1755-1315/731/1/012013 https://iopscience.iop.org/article/10.1088/1755-1315/731/1/012013 https://iopscience.iop.org/article/10.1088/1755-1315/731/1/012013/pdf |
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crioppubl:10.1088/1755-1315/731/1/012013 2024-06-02T08:08:19+00:00 Sea Level Variability around the Java Sea (study Area: northern of Gresik and Surabaya) using Cryosat-2 Altimeter Handoko, Eko Yuli Naibaho, Loly Kurnia Saptarini, Dian Yuwono 2021 http://dx.doi.org/10.1088/1755-1315/731/1/012013 https://iopscience.iop.org/article/10.1088/1755-1315/731/1/012013 https://iopscience.iop.org/article/10.1088/1755-1315/731/1/012013/pdf unknown IOP Publishing http://creativecommons.org/licenses/by/3.0/ https://iopscience.iop.org/info/page/text-and-data-mining IOP Conference Series: Earth and Environmental Science volume 731, issue 1, page 012013 ISSN 1755-1307 1755-1315 journal-article 2021 crioppubl https://doi.org/10.1088/1755-1315/731/1/012013 2024-05-07T14:06:33Z Abstract Sea level rise is one of the issues that are on the highlight today. Seawater that is in direct contact with the coastal area makes the region vulnerable to the environment. The Java Sea in Indonesia with a wide enough coverage will have many impacts on the coastal areas if there is an increase in sea level. For these observations, a sea-level anomaly (SLA) is calculated to understand sea level and its changes over time. SLA calculations use data from Cryosat-2 Satellite. Cryosat-2 is an altimetry satellite that was designed for the ice sheet observation mission and oceanography observation missions. This altimetry satellite has an excellent level of accuracy even though it does not have a microwave radiometer. This research is expected to know sea level variability of the Java Sea surface from 2011 to 2019. Obtained based on linear regression of the Cryosat-2 SLA trend, the Java Sea has decreased by 27.9746 mm at a rate of -3.55 mm/year. It is caused by the phenomenon of El-Niño Southern Oscillation (correlation coefficient of the SLA and MEI detrended indicating indicates a strong but not unidirectional correlation. The higher the MEI index, the lower the SLA value will be in the Java Sea, a vice versa, and MEI detrended, indicating a strong but not unidirectional correlation. The higher the MEI index, the lower the SLA value will be in the Java Sea, and vice versa. Article in Journal/Newspaper Ice Sheet IOP Publishing IOP Conference Series: Earth and Environmental Science 731 1 012013 |
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Abstract Sea level rise is one of the issues that are on the highlight today. Seawater that is in direct contact with the coastal area makes the region vulnerable to the environment. The Java Sea in Indonesia with a wide enough coverage will have many impacts on the coastal areas if there is an increase in sea level. For these observations, a sea-level anomaly (SLA) is calculated to understand sea level and its changes over time. SLA calculations use data from Cryosat-2 Satellite. Cryosat-2 is an altimetry satellite that was designed for the ice sheet observation mission and oceanography observation missions. This altimetry satellite has an excellent level of accuracy even though it does not have a microwave radiometer. This research is expected to know sea level variability of the Java Sea surface from 2011 to 2019. Obtained based on linear regression of the Cryosat-2 SLA trend, the Java Sea has decreased by 27.9746 mm at a rate of -3.55 mm/year. It is caused by the phenomenon of El-Niño Southern Oscillation (correlation coefficient of the SLA and MEI detrended indicating indicates a strong but not unidirectional correlation. The higher the MEI index, the lower the SLA value will be in the Java Sea, a vice versa, and MEI detrended, indicating a strong but not unidirectional correlation. The higher the MEI index, the lower the SLA value will be in the Java Sea, and vice versa. |
format |
Article in Journal/Newspaper |
author |
Handoko, Eko Yuli Naibaho, Loly Kurnia Saptarini, Dian Yuwono |
spellingShingle |
Handoko, Eko Yuli Naibaho, Loly Kurnia Saptarini, Dian Yuwono Sea Level Variability around the Java Sea (study Area: northern of Gresik and Surabaya) using Cryosat-2 Altimeter |
author_facet |
Handoko, Eko Yuli Naibaho, Loly Kurnia Saptarini, Dian Yuwono |
author_sort |
Handoko, Eko Yuli |
title |
Sea Level Variability around the Java Sea (study Area: northern of Gresik and Surabaya) using Cryosat-2 Altimeter |
title_short |
Sea Level Variability around the Java Sea (study Area: northern of Gresik and Surabaya) using Cryosat-2 Altimeter |
title_full |
Sea Level Variability around the Java Sea (study Area: northern of Gresik and Surabaya) using Cryosat-2 Altimeter |
title_fullStr |
Sea Level Variability around the Java Sea (study Area: northern of Gresik and Surabaya) using Cryosat-2 Altimeter |
title_full_unstemmed |
Sea Level Variability around the Java Sea (study Area: northern of Gresik and Surabaya) using Cryosat-2 Altimeter |
title_sort |
sea level variability around the java sea (study area: northern of gresik and surabaya) using cryosat-2 altimeter |
publisher |
IOP Publishing |
publishDate |
2021 |
url |
http://dx.doi.org/10.1088/1755-1315/731/1/012013 https://iopscience.iop.org/article/10.1088/1755-1315/731/1/012013 https://iopscience.iop.org/article/10.1088/1755-1315/731/1/012013/pdf |
genre |
Ice Sheet |
genre_facet |
Ice Sheet |
op_source |
IOP Conference Series: Earth and Environmental Science volume 731, issue 1, page 012013 ISSN 1755-1307 1755-1315 |
op_rights |
http://creativecommons.org/licenses/by/3.0/ https://iopscience.iop.org/info/page/text-and-data-mining |
op_doi |
https://doi.org/10.1088/1755-1315/731/1/012013 |
container_title |
IOP Conference Series: Earth and Environmental Science |
container_volume |
731 |
container_issue |
1 |
container_start_page |
012013 |
_version_ |
1800753525369602048 |