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Publikasi Jurnal Nasional -  Using Side-Scan Sonar instrument to Characterize and map of seabed identification target in punggur sea of the Riau Islands, Indonesia.

Muhammad Zainuddin Lubis

Punggur sea has many habitats, object, and structured of seabed with hight tide and wave. Side scan sonar is an underwater acoustic instrument for identification of seabed. This research aims to classify types of seabed and measure seabed identification into the sea water with grain size (dB), locat . . . . . .

Publikasi Seminar Nasional -  Seabed Identification Using Side Scan Sonar Instrument with Pattern Discrete-Equi-Spaced Unshaded Line Array Method.

Muhammad Zainuddin Lubis

The Punggur Sea is located in Batam, Riau Islands. Side scan sonar (SSS) is a sonar system development instrumen which has the capability to show the images of the two-dimensional surface of the seabed by contour conditions, topography, and the target simultaneosly. The Beam Pattern Discrete-equi-sp . . . . . .

Publikasi Jurnal Nasional - Evaluasi Implementasi Pendidikan Karakter pada Pembelajaran Fisik di MAN Yogyakarta I

Sudra Irawan, S.Pd.Si., M.Sc.

Penelitian ini bertujuan untuk mengevaluasi implementasi pendidikan karakter pada pembelajaran fisika di MAN Yogyakarta I. Jenis penelitian ini adalah penelitian evaluasi dengan menggunakan model CIPP (contexts, input, process, and product). Pengumpulan data dilakukan dengan teknik dokumentasi, tes, . . . . . .

Publikasi Jurnal Nasional -  KONDISI HIDRO-OSEANOGRAFI PERAIRAN PULAU BINTAN (STUDI KASUS PERAIRAN TELUK SASAH).

Sudra Irawan, S.Pd.Si., M.Sc.

Pada perairan Teluk Sasah, Kecamatan Seri Kuala Lobam, Kabupaten Bintan rencananya akan dibangun pelabuhan oleh pemerintah, termasuk pengembangan sektor kepariwisataan. Dalam perencanaan pembangunan tersebut membutuhkan kajian tentang kondisi topografi pesisir disekitar lokasi, tinggi gelombang . . . . . .

Publikasi Seminar Nasional - Analisis Perbandingan PSTM dan PSDM Dalam Eksplorasi Hidrokarbon di Lapangan SBI

Sudra Irawan, S.Pd.Si., M.Sc.

Metode standar dalam imaging seismik umumnya menggunakan dua tahap pemrosesan, yaitu tahap penentuan model kecepatan (velocity model) dan tahap rekonstruksi reflektor melalui migrasi. Pada struktur yang relatif homogen secara horizontal pemrosesan standar mampu menghasilkan citra yang sesuai dengan . . . . . .

Publikasi Jurnal Nasional -  Mangrove Distribution in Riau Islands Using Remote Sensing Technology.

Sudra Irawan, S.Pd.Si., M.Sc.

Mangrove mapping is done with remote sensing technology using high-resolution image data. Application and information are then presented in web form. This study aims to map the mangrove distribution in Riau Islands, Indonesia. Based on the analysis, from the research data obtained the total area of . . . . . .

Publikasi Jurnal Nasional -  Identification of Reservoir Thickness and Estimation of Hydrocarbon Reservation used the Pre-Stack Depth Migration (PSDM) in Cikung Area

Sudra Irawan, S.Pd.Si., M.Sc.

Information from the geological data shows that the Cikung field has the complex structure which is characterized by carbonate reef. Therefore, it is required in the domain depth migration (PSDM) using interval velocity model is sensitive to variations in vertical and horizontal velocity to identify . . . . . .

Publikasi Seminar Nasional -  Side Scan Sonar Techniques For The Characterization of Seabed Identification Target in Punggur Sea, Indonesia.

Sudra Irawan, S.Pd.Si., M.Sc.

This paper presents a unified framework for the creation of side scan sonar techniques for characterization of seabed identification from sonar imagery. Side-scan sonar imagery with approaches Punggur sea, Batam, Indonesia areas subjected to Side-Scan Sonar (SSS) records. Acoustic returns from SSS p . . . . . .

Publikasi Seminar Nasional -  The Horizon Based Tomography Method to Update Interval velocity Model, to Identify the Structure of Pre-Stack Depth Migration 3D and To Estimate the Hydrocarbon Reserve in SBI Field North West Java Basin

Sudra Irawan, S.Pd.Si., M.Sc.

Seismic data processing is one of the three stages in the seismic method that has an important role in the exploration of oil and gas. Without good data processing, it is impossible to get seismic image cross section for good interpretation. It has been done a research the seismic data processing to . . . . . .

Publikasi Jurnal Nasional -  Aplikasi Pemetaan Jalan Wisata Pantai Pulau Batam dengan Layanan Location Based Service Berbasis Android

Sudra Irawan, S.Pd.Si., M.Sc.

Pulau Batam memiliki 18 pantai yang tersebar di beberapa kecamatan. Kurangnya informasi lokasi dan rute perjalanan menyebabkan masyarakat, terutama wisatawan, kesulitan berkunjung ke pantai. Perlu dibangun sebuah aplikasi berbasis mobile phone (android) yang mudah diakses oleh pengguna sebagai saran . . . . . .