The primary objective of this study was to examine the quality volunteered geographic information (VGI) data for flood mapping Hurricane Harvey. As a crowdsourcing platform, U-Flood project mapped flooded streets in Houston metro area. This research examines following: (1) If there are any significant differences water depth (WD) among hydraulic and hydrologic (H&H) model, Federal Emergency...

Banjir merupakan masalah yang rutin dialami oleh masyarakat di wilayah Sungai Kali Lamong, khususnya Desa Jono dan Tambakberas, Kecamatan Cerme, Kabupaten Gresik. Oleh sebab itu untuk mengurangi banjir, diperlukan pembangunan tanggul. Akan tetapi, tanggul memerlukan adanya pengadaan tanah pada lokasi direncanakan. Tujuan dari studi ini adalah melakukan analisa banjir dengan program HEC-RAS, kel...

Abstract Flood catastrophe continuously hit Malaysia through monsoonal flood and flash as well posing threat towards people, infrastructure environment. Batu Pahat is among the district in Johor affected by disaster for almost every year. This study conducted to determine hydraulic hydrological characteristic ability of drainage system Parit Besar Jalan Pontian-Batu catchment area at using HEC-...