ANALISIS DEBIT ANDALAN DAS WAY ANDENG MENGUNAKAN DATA SATELIT TRMM

نویسندگان

چکیده

Data Hujan merupakan parameter utama dalam menghitung debit andalan, banyaknya kendala perhitungan tersebut, seperti minimnya ketersediaan data, data tidak lengkap/kosong, stasiun hujan berada didalam daerah aliran sungai (DAS), pencatatan masih manual, dan tersedianya muka air sungai/automatic water level recorder (AWLR). Untuk mengatasi permasalahan dapat digunakan satelit yang memiliki resolusi spasial temporal tinggi, cakupan wilayah luas, near real-time, akses cepat, ekonomis. Penelitian ini dilakukan untuk validasi koreksi Tropical Rainfall Measuring Mission (TRMM) terhadap observasi pada DAS Way Andeng. Analisis menggunakan analisis statistika, galat pengembangan faktor TRMM. Provinsi Lampung pola monsun. Hasil TRMM menunjukkan nilai korelasi tinggi di monsun (>0,80). Nilai root mean square error (RMSE) lebih rendah (RMSE = 58-84). Das Andeng luas 18,57 km2 DAS, letak staiun pos (PH) 030 diluar ±10 km. Sumber baku dari andeng sangat diperlukan Kecamatan Bakauheni, Pelabuhan Menara Siger Kabupaten Selatan. mengetahui masa akan datang andalan Q90 Sungai dengan metode F.J MOCK, pengertian adalah kemungkinan terpenuhi ditetapkan 90%.

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ژورنال

عنوان ژورنال: JITET: Jurnal Informatika dan Teknik Elektro Terapan

سال: 2021

ISSN: ['2303-0577']

DOI: https://doi.org/10.23960/jitet.v9i3.2432