Analysis of Coastal Sedimentation Impact to Jakarta Giant Sea Wall Using PSI ALOS PALSAR

Josaphat Tetuko Sri Sumantyo, Bambang Setiadi, Daniele Perissin, Masanobu Shimada, Pierre Philippe Mathieu, Minoru Urai, Hasanuddin Zainal Abidin

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

The Jakarta province proposed the Jakarta Giant Sea Wall as the waterfront city for the new urban settlement zone and the deep seaport for the new economic zone along the coastal areas at northern Jakarta. This letter investigated land deformation at 11 watersheds of the West Java Mega Urban Region using the persistent scatterer interferometry technique of the Advanced Land Observing Satellite phased-array-type L-band synthetic aperture radar data. The result shows that land deformation at the study area, particularly the Bandung city area gives a significant impact to sedimentation velocity along the eastern Jakarta strait, particularly the deep seaport for 43 years later. This letter recommends to evaluate land conservation at upland watersheds and the well management of artificial canals to reduce the impact of sedimentation at the Jakarta strait, particularly the new depth seaport.

Original languageEnglish
Article number7534781
Pages (from-to)1472-1476
Number of pages5
JournalIEEE Geoscience and Remote Sensing Letters
Volume13
Issue number10
DOIs
Publication statusPublished - 1 Oct 2016

Keywords

  • Coastal sedimentation
  • interferometry
  • Jakarta Giant Sea Wall (JGSW)
  • persistent scatterer interferometry (PSI)
  • synthetic aperture radar

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