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All Journal CIVED (Journal of Civil Engineering and Vocational Education) JOIV : International Journal on Informatics Visualization Jurnal SOLMA Rang Teknik Journal Jurnal Rekayasa Sipil Jurnal Ilmiah Rekayasa Sipil G-Tech : Jurnal Teknologi Terapan Serambi Engineering Journal of Civil Engineering and Vocational Education
Nurhamidah, Nurhamidah
Universitas Andalas
Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Transportation Other

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Journal : JOIV : International Journal on Informatics Visualization

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Evaluation of the Compatibility of TRMM Satellite Data with Precipitation Observation Data Nurhamidah Nurhamidah; Rafika Andari; Ahmad Junaidi; Darwizal Daoed
JOIV : International Journal on Informatics Visualization Vol 7, No 2 (2023)
Publisher : Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/joiv.7.2.1578

Abstract

The availability of hydrological data is one of the challenges associated with developing water infrastructure in different areas. This led to the TRMM (Tropical Precipitation Measurement Mission) design by NASA, which involves using satellite weather monitoring technology to monitor and analyze tropical precipitation in different parts of the world. Therefore, this validation study was conducted to compare TRMM precipitation data with observed precipitation to determine its application as an alternate source of hydrological data. The Kuranji watershed was selected as the study site due to the availability of suitable data. Moreover, the validation analyses applied include the Root Mean Squared Error (RMSE), Nash-Sutcliffe Efficiency (NSE), Coefficient Correlation (R), and Relative Error (RE). These used two calculation forms: one for the uncorrected data and another for the corrected data. The results showed that the best-adjusted data validation from the Gunung Nago station in 2016 was recorded to be RMSE = 62,298, NSE = 0.044, R = 0.902, and RE = 11,328. The closeness of the R-value to one implies that the corrected TRMM data outperforms the uncorrected ones. Therefore, it was generally concluded that the TRMM data matches the observed precipitation data and can be used for hydrological study in the Kuranji watershed
Co-Authors Ahmad Junaidi Ahmad Junaidi Andriani Andriani Anni Kholilah Siregar Bambang Istijono, Bambang Daoed, Darwizal Dasril Dasril Gusti Riza Pradana Herol, Herol Khairunnisa Khairunnisa Liza Sartika Muhammad Kurniawan Nurhalizah Nurhalizah Ozzy Pratiwi Rafika Andari Rafika Andari Rafika Andari Septi Wila Zarinda Silta Yulan Nifen Syarief Hidayatullah Vionadwiuchtia Idrat Yayan Oktiawan