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All Journal Jurnal Ilmiah Teknik Sipil Jurnal Spektran Paduraksa : Jurnal Teknik Sipil Universitas Warmadewa Jurnal Ilmiah Dinamika Rekayasa (DINAREK) Geo-Image Journal Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Jurnal Inovasi dan Teknologi Pembelajaran (JINOTEP) Kajian dan Riset Dalam Teknologi Pembelajaran Community Development Journal: Jurnal Pengabdian Masyarakat Journal of Applied Data Sciences JOURNAL SCIENTIFIC OF MANDALIKA (JSM) Jurnal Teknik Sipil Institut Teknologi Padang Journal of Infrastructure Planning and Engineering Reinforcement Review In Civil Engineering Studies and Management Journal of Mandalika Literature Nata Palemahan: Journal of Environmental Engineering Innovations
I Gusti Ngurah Putu Dharmayasa
Universitas Pendidikan Nasional
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Journal : Journal of Infrastructure Planning and Engineering

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NASA Power’s: an alternative rainfall data resources for hydrology research and planning activities in Bali Island, Indonesia I Gusti Ngurah Putu Dharmayasa; Cathleen Ariella Simatupang; Doni Marisi Sinaga
Journal of Infrastructure Planning and Engineering (JIPE) Vol. 1 No. 1 (2022)
Publisher : Master Program of Infrastructure and Environmental Engineering, Postgraduate Program, Warmadewa University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (603.733 KB) | DOI: 10.22225/jipe.1.1.2022.1-7

Abstract

Rainfall data is critical for planning and research in the field of hydrology. Rainfall data must be available continuously, which means it must be recorded continuously. This recording will continue since numerous projects in the field of hydrology require continuous rainfall data. Although rainfall data are collected and recorded daily, some stations frequently have insufficient rainfall records, particularly in developing countries such as Bali, Indonesia. These issues may impair the quality of rainfall data, resulting in inaccuracies in the analysis results. To address this issue, we need a reliable source of rainfall data, one of which is NASA Power, which provides rainfall data for free. NASA Power rainfall data is then compared to observed rainfall data. The comparison of the two rainfalls is measured by a statistical parameter, namely the correlation coefficient. Based on the comparison between lowland and highland areas, the average daily rainfall from NASA Power tends to be lower than the average daily rainfall from observation stations. Meanwhile, from the correlation coefficient value (r) of the comparison of rainfall observations and NASA Power, a considerably high correlation coefficient value (> 0.7) was observed. Thus, it can be suggested that the rainfall data from NASA Power for hydrology research and planning activities in Bali Island, Indonesia.
Co-Authors Adie Wahyudi Oktavia Gama Agus Ariana, I Komang Anggreni, Ni Luh Jaya Ariantini, Ni Luh Made Pande Ariawan Putu Arif Arizal Firmansyah Arif Atmaja, Gede Arya Kurnia Atmaja, I Gusti Ngurah Nyoman Tri Werdi Budiarnaya, Putu Cathleen Ariella Simatupang Dennatan, Monalisa Dewa Ayu Nyoman Ardi Utami Doni Marisi Sinaga Fany Hasbhi Noerangga Graha, I Made Satya Haditama, I Gusti Ngurah Hesa Respati I Gede Fery Surya Tapa I Gusti Agung Ananda Putra I Gusti Lanang Bagus Eratodi I Komang Agus Ariana I Made Yuliana Mahendra I Nengah Riana I Nengah Riana I Nengah Riana I Nengah Sidiana I Nyoman Indra Kumara I Putu Dharmawan Pradhana I Wayan Redana Irma Suryanti Komang Agus Ariana Made Anom Dwiadnya Adipta Maw, Me Me Ni Putu Asri Nilayanti Ni Putu Ratih Winda Maharani Ni Putu Richa Anggreni Nuraga, Ketut Nyoman Bayu Kurniawan Bendesa Putu Ariawan Putu Ariawan Putu Indah Dianti Putri Sihaloho, Andreas Pratama Sugiana, I Putu Tjok Gde Suwarsa Putra