Preprint Article Version 1 This version is not peer-reviewed

Flood Potential Mapping of Pesanggrahan River Watershed in South and West Jakarta with LIDAR Data Segmentation

Version 1 : Received: 7 April 2018 / Approved: 8 April 2018 / Online: 8 April 2018 (10:02:20 CEST)

How to cite: Riyanto, I.; Margatama, L.; Samsinar, S.; Purbantoro, B.; Bayuaji, L.; Sudiana, D.; Sumantyo, J.T.S. Flood Potential Mapping of Pesanggrahan River Watershed in South and West Jakarta with LIDAR Data Segmentation. Preprints 2018, 2018040090 (doi: 10.20944/preprints201804.0090.v1). Riyanto, I.; Margatama, L.; Samsinar, S.; Purbantoro, B.; Bayuaji, L.; Sudiana, D.; Sumantyo, J.T.S. Flood Potential Mapping of Pesanggrahan River Watershed in South and West Jakarta with LIDAR Data Segmentation. Preprints 2018, 2018040090 (doi: 10.20944/preprints201804.0090.v1).

Abstract

Degradation of environment quality is currently the prime cause of the recent occurrence of natural disasters; it also contributes in the increase of the area that is prone to natural disasters. This research is aimed to map the potential of areas around Pesanggrahan river in DKI Jakarta by segmenting the Digital Elevation Model derived from LIDAR data. The objective of this segmentation is to find the watershed lines of the DEM image. Data processing in this research is using LIDAR data which take the ground surface data, which is overlaid with Jakarta river map and subsequently, the data is then segmented the image. The expected result of the research is the flood potential area information, especially along the Pesanggrahan river in South Jakarta.

Subject Areas

flood mapping; urban flood potential; LIDAR; image segmentation; Digital Surface Model; Digital Elevation Model

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