Firmansyah, Irham Maulana (2025) Perancangan Aplikasi Mobile Rekonstruksi Virtual Situs Cagar Budaya Tiga Dimensi Berbasis Teknologi Augmented Reality Menggunakan Data Lidar (Studi Kasus: Candi Brahu). Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Candi Brahu di Kabupaten Mojokerto merupakan situs bersejarah peninggalan Kerajaan Majapahit yang perlu dilestarikan dengan pendekatan digital agar tetap terjaga dan dikenal luas oleh generasi mendatang. Penelitian ini bertujuan merekonstruksi Candi Brahu dalam bentuk model tiga dimensi berbasis teknologi LiDAR melalui integrasi data Airborne Laser Scanning (ALS) dan Terrestrial Laser Scanning (TLS), dengan total 118.495.943 titik point cloud hasil akuisisi. Akuisisi data dilakukan menggunakan drone DJI Matrice 350 RTK berbekal sensor DJI Zenmuse L2, serta didukung 22 titik GCP dan 30 titik ICP untuk meningkatkan akurasi. Pengolahan data memanfaatkan perangkat lunak DJI Terra, Cyclone, dan CloudCompare, menghasilkan model 3D dengan akurasi tinggi yang dibuktikan nilai RMSE spasial sebesar 0,0243 m (easting), 0,0191 m (northing), dan 0,0331 m (height), serta ketelitian dimensi panjang 9,87 mm, jauh di bawah standar toleransi OGC LOD 3. Model 3D ini kemudian diimplementasikan ke dalam aplikasi Augmented Reality berbasis Unity dan Vuforia dengan metode marker-based menggunakan peta ortofoto sebagai marker. Pengujian aplikasi menunjukkan performa stabil dan playable di berbagai perangkat, sehingga aplikasi ini dinilai efektif sebagai media pelestarian digital sekaligus sarana edukasi interaktif untuk mengenalkan Candi Brahu kepada masyarakat.
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Brahu Temple in Mojokerto Regency is a historical heritage site from the Majapahit Kingdom that requires preservation through digital approaches to ensure its sustainability and wider public recognition. This research aims to reconstruct Brahu Temple in three-dimensional form based on LiDAR technology by integrating Airborne Laser Scanning (ALS) and Terrestrial Laser Scanning (TLS), resulting in 118,495,943 point cloud data points. Data acquisition was carried out using a DJI Matrice 350 RTK drone equipped with a DJI Zenmuse L2 sensor, supported by 22 GCP points and 30 ICP points to improve accuracy. Data processing utilized DJI Terra, Cyclone, and CloudCompare software, producing a high-accuracy 3D model proven by spatial RMSE values of 0.0243 m (easting), 0.0191 m (northing), and 0.0331 m (height), as well as a dimensional accuracy of 9.87 mm, which is well below the OGC LOD 3 tolerance standard. The resulting 3D model was implemented into an Augmented Reality application based on Unity and Vuforia using a marker-based method with an orthophoto map as the marker. Application testing showed stable and playable performance across various devices, making it an effective medium for digital preservation and an interactive educational tool to introduce Brahu Temple to the public.
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | Augmented Reality, Candi Brahu, LiDAR, Augmented Reality, Brahu Temple, LiDAR |
| Subjects: | Q Science T Technology > T Technology (General) T Technology > T Technology (General) > T385 Visualization--Technique |
| Divisions: | Faculty of Civil, Planning, and Geo Engineering (CIVPLAN) > Geomatics Engineering > 29202-(S1) Undergraduate Thesis |
| Depositing User: | Irham Maulana Firmansyah |
| Date Deposited: | 23 Jul 2025 07:36 |
| Last Modified: | 23 Jul 2025 07:36 |
| URI: | http://repository.its.ac.id/id/eprint/120866 |
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