Dionysius Edna Hartyan; Suripin Primary Author mixed material bibliography Serial Media Komunikasi Teknik Sipil - Journals BMPTTSSI ind Indonesia

Index Artikel

Sumber artikel:Jurnal. Halaman: 1-8 Abstract Rainfall stations around the Meninting Dam catchment area are very limited. Global Precipitation Measurement (GPM) satellite rainfall data can be utilized to fulfill the lack of rainfall data. This research aims to improve the quality of flood discharge in the Meninting Dam catchment area through rainfall data correction. GPM rainfall data was corrected using the probability curve method while flood discharge analysis used HEC-HMS modeling. The results showed that the correlation coefficient of GPM rainfall data with Sesaot Rainfall Station was 0 73 the average HHMT error decreased by 2.99% after correction and the correction factor level was 0-1 2 for each rainfall value range. The flood discharge (Q) of HEC-HMS modeling for each return period was obtained Q2th 117 1 m3/sec Q5th 142 5 m3/sec Q25th 242 3 m3/sec Q100th 335 6 m3/sec Q1000th 529 3 m3/sec and QPMF 930 9 m3/sec. Keywords Rainfall GPM HEC-HMS flood discharge 1. PEMODELAN DEBIT BANJIR - DAERAH TANGKAPAN AIR 624 MED UPT Perpustakaan UM Koleksi Bahan Pustaka Perpustakaan UM 2 -94045 2024-10-10 00:00:00 2024-10-10 00:00:00 machine generated