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All Journal International Journal of Electrical and Computer Engineering Indonesian Journal of Geography Jurnal Teknik ITS IPTEK Journal of Proceedings Series IPTEK The Journal for Technology and Science Jurnal Teknik Sipil Journal of Civil Engineering Jurnal Teknik Sipil JURNAL ILMIAH GEOMATIKA Jurnal Aplikasi Teknik Sipil Jurnal Hidroteknik Borneo Engineering: Jurnal Teknik Sipil Specta Journal of Technology Civilla : Jurnal Teknik Sipil Universitas Islam Lamongan Matriks Teknik Sipil Journal of Social Research Makara Journal of Technology Sewagati Journal of Authentic Research
Umboro Lasminto
Institut Teknologi Sepuluh Nopember
Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Public Health Social Sciences Transportation Other

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Journal : Journal of Social Research

 1 
Utilization of Drone Mapping (Photogrammetry) Application to Evaluate the Volume of Inundation Area at Margatiga Dam Rizky Saputra; Umboro Lasminto
Journal of Social Research Vol. 2 No. 7 (2023): Journal of Social Research
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/josr.v2i7.1047

Abstract

In 2017 the planned volume of the Margatiga Dam inundation area at an elevation of +23,000 is 42,311,835.60 m3. Using the drone mapping method (photogrammetry) there is a difference in the volume of the puddle area at an elevation of +23,000 with a result of 41,005,959.97 m3. The method used to evaluate the volume of the inundation area at the Margatiga Dam is taking field data using drones in the form of aerial photography, testing the accuracy of GCP (Ground Control Point) geometry and calculating volume using Autodesk Civil 3D software. The volume was obtained after going through an accuracy test on the geometry of GCP alternative one with an accuracy test value of 0.723 meters and an RMSE value of 0.438. Processing using Agisoft software is processed into two parts, namely the first processing using alternative GCP geometry 1 and the second processing using alternative GCP geometry 2. The design of the planning consultant in 2017 regarding the reservoir volume at the Margatiga Dam at an elevation of +23,000 was 42,311,835.60 m3. By evaluating the volume of inundation using the photogrammetric method, a volume of 41,005,959.97 m3 was obtained with a selection of contour intervals of 0.75 meters.
Numerical Study of Flow Characteristics Inside Serrated Dodger Channels Using the Openfoam Program Hafidh Farisi; Umboro Lasminto; Satria Damar Negara
Journal of Social Research Vol. 2 No. 7 (2023): Journal of Social Research
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/josr.v2i7.1212

Abstract

The dodger building is one part of the dam component that serves to divert the flow of the river during construction work. One of the requirements for evasive buildings is to be able to drain river water well, so that the characteristics of the flow in the dodger channel need to be known to see how the flow conditions that occur in the dodge channel. This study aims to examine the flow characteristics of the Tapin Dam circumvention channel due to the design of the channel tunnel using a tooth shape, by modeling the relationship between the flow characteristics (velocity profile, pressure drop profile, and turbulent kinetic energy profile) of the jagged channel dimension shape using numerical computational analysis with the help of CFD (Computational Fluid Dynamics) software. From the modeling results, it will be known the influence of channel dimensions on flow characteristics in the dodger channel.
Co-Authors Abdus Salam Afkarina Izzati Ahmad Dwi Cahyadi Aisyah Amelia Amrizal Amrizal Anak Agung Ngurah Satria Damarnegara Angela Jasmine Tanya Tjahyana Aninda Rahmaningtyas Anna A Misdanik Anwar, Nadjadji Ardelia Arlimasita Ashilah, Hafizhah Bagas Yoga Pratama Bahmid Tohari Bambang Sarwonno Bambang Sarwono Bangun Muljo Soekotjo Bangun Muljo Sukojo, Bangun Muljo Berlian Al Kindhi Brama Lesmono Budi Rahardjo Cahya Buana Catur Arif Prastyanto, Catur Arif Chandra Eko Prasetyo Chandra Murprabowo Mudjib Data Iranata Devy Amalia Dianeka, Belia Tatika Arno Dwi Retnowati Edijatno Edijatno Edijatno Edijatno Edijatno Edijatno Faradilla Ayu Rizki Shiami Farida Rahmawati Gemma Galgani Tunjung Dewandaru Habibur Rohman Hafidh Farisi Hendrata Wibisana Hera Widyastuti I Gede Tunas Irma Noor Fadhilla Istiar Jagad Dhita Kustyaningrum Jagad Dhita Kustyaningrum Lisna Isminingtyas Made Gita Pitaloka Maulana, Mahendra Andiek Mega Septia Sarda Dewi Mohamad Bagus Ansori Mohamad Bagus Ansori Muh. Fikri Ardwian Muhding, Noor Zaqiyah Nastasia F Margini Nastasia Festy Marginia Novi Andriany Teguh Pukan, Mariano Ado Galot Rachmatika Nurita Rafika Nuramalia Riki Chandra Wijaya Risma Lupita Sari Rizaldi Firdaus Ardiyanto Rizky Saputra Rossana Margaret Kadar Yanti Safira Nur Afifah Sari, Putu Tantri Kumala Sarwono Sarwono Satria Damar Negara Satria Damar Negara Satria Damarnegara Satria Damarnegara Sharfina Cintantya Purwandani Sintya Maghfira Ismawati Sreenatha G. Anavatti Sukotjo, Bangun Muljo Tjahyana, Angela Jasmine Tanya Wahju Herijanto Wardoyo, Wasis Wijaya, Riki Chandra Yang Ratri Savitri Yang Ratri Savitri Zakiyatun Nafisah Zharin F. Syahdinar