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All Journal Jurnal Teknik Lingkungan Kajian Linguistik dan Sastra Jurnal Teknik Sipil Civil Engineering Dimension Journal of Languages and Language Teaching ELLITE: Journal of English Language, Literature, and Teaching Jo-ELT (Journal of English Language Teaching) Fakultas Pendidikan Bahasa dan Seni Program Studi Pendidikan Bahasa Inggris IKIP Journal of Innovation and Technology
Dyah Kusumastuti
Kelompok keahlian Rekayasa Struktur, Program Studi Teknik Sipil, Fakultas Teknik Sipil dan Lingkungan, Institut Teknologi Bandung, Jl. Ganesa No.10 Bandung.
Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Education Electrical & Electronics Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mechanical Engineering Other

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Time Lag Application on Correlation Analysis among the national and international agencies for the rainfall data of Lampung Province, Indonesia Lintang Kurnia Aridini; Ahmad Zakaria; Dyah I Kusumastuti; Ahmad Herison; Endro P Wahyono
Jurnal Inovasi Teknologi Vol 3 No 2 (2022): October
Publisher : Engineering Forum of Western Indonesian Government Universities Board (Forum Teknik, BKS-PTN Wilayah Barat) Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/jit.v3i2.5060

Abstract

The rainfall data in Lampung tends to be small and cannot represent a large location, so other sources of rainfall data are needed that can be used. One of them is TRMM on that basis it is deemed necessary to see the correlation of the TRMM and BMKG data. The purpose of this research is to analyze how big the correlation between TRMM data and BMKG data with Time Lag. And its Predictability, as well as improved correlation with Time Lag. The method used in this study is the Pearson correlation. The result of this research is that the biggest correlation is on H0 and H+1 for the highest daily cumulative 0.3376 - 0.4808, for cumulative 2 days at 0.417- 0.555, for cumulative 7 days 0.569 - 0.706, for cumulative 15 days at 0.612 - 0.785 and cumulative 30 daily 0.710 -0.811 the conclusion of this study is that TRMM and BMKG have a better correlation on H + 1 and (H0), the results of linear regression analysis with Time Lag concluded that the predictive ability of the data is better on Time Lag and the difference in correlation between H + 1 and H0 obtained an increase in the correlation value. declared to have increased 0.01 - 0.2).
Co-Authors Ahmad Herison Ahmad Zakaria Budiono, Bambang Budiono, Bambang Dananjaya, Adil Donny T. Dangkua Donny T. Dangkua Endro P Wahyono Engkon K. Kertapati Engkon K. Kertapati Friday Fitricia Nur, Friday Fitricia Hendriyawan, Hendriyawan Kurdi, Kurdi Kurniati, Efi Lintang Kurnia Aridini Listiani Listiani Masyhur Irsyam Musbar, Musbar Muslih, M. Refai Muslinang Moestopo R. Bambang Boediono Setio, Herlien D.