Investigating the tectonic influence to the anthropogenic subsidence along northern coast of Java Island Indonesia using GNSS data sets

E3S Web of Conferences. 2019;94:04005 DOI 10.1051/e3sconf/20199404005

 

Journal Homepage

Journal Title: E3S Web of Conferences

ISSN: 2267-1242 (Online)

Publisher: EDP Sciences

LCC Subject Category: Geography. Anthropology. Recreation: Environmental sciences

Country of publisher: France

Language of fulltext: French, English

Full-text formats available: PDF

 

AUTHORS

Andreas Heri (Geodesy Research Division, Faculty of Earth Science and Technology, Institute of Technology)
Zainal Abidin Hasanuddin (Geodesy Research Division, Faculty of Earth Science and Technology, Institute of Technology)
Anggreni Sarsito Dina (Geodesy Research Division, Faculty of Earth Science and Technology, Institute of Technology)
Meilano Irwan (Geodesy Research Division, Faculty of Earth Science and Technology, Institute of Technology)
Susilo (Indonesia Geospatial Agency (Badan Informasi Geospasial))

EDITORIAL INFORMATION

Editorial review

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Time From Submission to Publication: 6 weeks

 

Abstract | Full Text

Geodetic measurements (e.g. Spirit Leveling, GNSS and InSAR) have clearly measured the land subsidence in many parts along northern coast of Java Island Indonesia. The impacts from the subsidence (e.g. problems on infrastructures, wider expansion of flooding, tidal inundation, etc.) are significantly appeared in certain places and already concluded as ecological disaster. Since mostly the land subsidence are located in cities lying on sediment area like Jakarta, Pekalongan, Semarang, Demak, and Surabaya where consumption of groundwater is very huge, in this case the typical of subsidence might be categorize as anthropogenic land subsidence. Nevertheless in order to make sure this typical, in this case the investigation on the others factors like the tectonic influence is necessary (e.g. as key for appropriate of adaptation or mitigation from disaster).This paper will highlight the investigation by using GNSS dataset in order to see the tectonic influence to the anthropogenic subsidence along northern coast of Java Island. Our preliminary result shows relatively lack of tectonic influence to the anthropogenic subsidence around the investigated area.