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Pembuatan Model 3D Jalan Raya Bayat Untuk Keperluan Existing Menggunakan Metode Foto Udara (UAV) di Klaten Dwiki Altito Priambodo; Martinus Edwin Tjahjadi; Ketut Tomy Suhari
TERAS JURNAL Vol 12, No 1 (2022): Volume 12 Nomor 1, Maret 2022
Publisher : UNIVERSITAS MALIKUSSALEH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/tj.v12i1.654

Abstract

Abstrak Penggunaan teknologi pada geodesi serta geomatika, yaitu teknologi fotogrametri udara unmanned aerial vehicle (UAV) dapat berguna dalam mengetahui kondisi jalan raya terkini. Untuk mengetahui hal tersebut, dapat dilakukan pembuatan suatu model 3 dimensi jalan raya, sehingga mendapatkan informasi-informasi terkini dari jalan raya. Penggunaan teknologi tersebut digunakan agar memperoleh data yang digunakan dalam pembuatan model 3 dimensi. Pembuatan model tersebut dilakukan menggunakan metode level of detail (LoD)0-3 jalan raya dan dilakukan perhitungan uji validasi geometrik jalan raya, yaitu lebar jalan raya mencakup perhitungan nilai root mean square error (RMSE) serta standar deviasi. Penelitian ini memperoleh visualisasi model 3 dimensi jalan raya, kemampuan foto udara hanya mengidentifikasi objek jalan dalam pembuatan model 3 dimensi jalan raya, dan hasil uji validasi geometrik jalan raya dengan RMSE 0.0455141 meter (lapangan dengan foto), 0.155467038 meter (lapangan dengan model), serta standar deviasi 0.078829245 meter (lapangan dengan foto), 0.310609926 meter (lapangan dengan model). Visualisasi model 3 dimensi jalan raya dengan metode level of detail (LoD)0-3 telah dilaksanakan. Kemampuan foto udara hanya mengidentifikasi objek jalan pada pembuatan model 3 dimensi jalan raya. Hasil pemodelan 3 dimensi jalan raya dilakukan uji validasi untuk mengetahui kedekatannya dengan model sebenarnya. Kata kunci: jalan raya, 3 dimensi, level of detail, validasi,   Abstract The use of technology in geodesy and geomatics, that’s aerial photogrammetry technology using an unmanned aerial vehicle (UAV) useful to realize the current roadway condition. To find out, making a roadway 3-dimensional model is done, so that’s the current of roadway information. That technology is used to obtain data in the manufacturing 3-dimensional model. The modeling was performed using the level of detail (LoD)0-3 method of the roadway and performed the calculation roadway geometrics validation test, that’s the width of roadway including the calculation of root mean square error (RMSE) and standard deviation. This study obtained a visualization of roadway 3-dimensional model, the ability of aerial photo to only identification of roadway object in the manufacture of a 3-dimensional model, and the results of the test with RMSE 0.0455141 meters (field with photos), 0.155467038 meters (field with model), and standard deviation 0.078829245 meters (field with photos), 0.310609926 meters (field with model). The visualization of roadway 3-dimensional model with the level of detail (LoD)0-3 method already implemented. The ability of aerial photos to only identification of roadway objects in the manufacture of roadway 3-dimensional model. The 3-dimensional models of the roadway model are validated to determine its proximity to the actual model. Keywords: roadway, 3-dimensional, level of detail, validation
Komparasi Model 3D Jembatan dari Pemotretan Konvergen dan Normal Menggunakan Drone Nicolas Alnando; Martinus Edwin Tjahjadi; Ketut Tomy Suhari
Jambura Geoscience Review Vol 4, No 2 (2022): Jambura Geoscience Review (JGEOSREV)
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jgeosrev.v4i2.13437

Abstract

CRP (Close Range Photogrammetry) is a measurement technique that can extract 3D points from an image. This study aims to compare convergent, normal, and combined shooting using drones with close-range photogrammetry methods. In the CRP technique, shooting is carried out using the DJI Phantom 4 Pro Drone with convergent and normal shooting techniques and a combination of both shots. Convergent shooting is done by positioning the drone centered on one point by forming a cone against the bridge object with an angle ranging from 40-90 degrees. While shooting normally is done by positioning the drone by facing a straight line against the object. A comparison of concurrent and normal shooting was carried out to find out better 3D Modeling results. The final result of this research is the visualization of a 3D model object that has a complete texture and resembles its original state in the field, as evidenced by the RMSE value of the 3D convergent model being 0.0940 m, for the RMSE value of the normal 3D model is 0.0882 m. The RMSE 3D value of the combination model is 0.0907 m. From each RMSE value above, a good 3D model visualization is produced using normal shooting because the resulting RMSE value is smaller than other shooting techniques.
Terrestrial Laser Scanning for 3D Assets Registry Ketut Tomy Suhari; Hery Purwanto; Silvester Sari Sai
The Indonesian Journal of Computer Science Vol. 12 No. 2 (2023): Indonesian Journal of Computer Science Volume 12. No. 2 (2023)
Publisher : AI Society & STMIK Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33022/ijcs.v12i2.3195

Abstract

This study aimed to assess the feasibility of using terrestrial laser scanning (TLS) technology for creating 3D asset registries in facilities management. The research utilized a case study approach to scanning an industrial facility, and the resulting data was processed to create a 3D model of the assets. The study found that TLS technology can produce highly accurate and detailed 3D models of assets, which can aid in asset management and maintenance. However, the technology has some limitations, such as cost and the need for skilled operators. The study suggests that TLS technology can be a valuable tool for asset management and recommends further research in this area.