Saputra, Muhammad Akbar Zhafran (2024) Analisis Pemodelan Tiga Dimensi Bangunan Bersejarah Menggunakan Integrasi Data Terrestrial Laser Scanner dan Close Range Photogrammetry (Studi Kasus: Candi Gunung Gangsir, Kabupaten Pasuruan). Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Candi Gunung Gangsir merupakan salah satu peninggalan sejarah milik Indonesia. Keberadaan Candi Gunung Gangsir diperkirakan muncul pada abad ke-11 Masehi, bersamaan dengan berakhirnya pemerintahan dan peninggalan Kerajaan Medang Kamulan. Kerajaan ini merupakan kelanjutan dari Kerajaan Mataram Kuno di Jawa Tengah yang dipindahkan ke Jawa Timur oleh Mpu Sindok. Bangunan dengan nilai budaya dan sejarah seperti candi ini membutuhkan perlindungan serta pemeliharaan, di mana salah satu caranya adalah dengan melakukan dokumentasi dalam bentuk 3D. Pada penelitian ini Pemodelan 3D dibentuk dengan menggunakan integrasi dua metode fotogrametri, yaitu Laser Scanning dengan alat TLS (Terrestrial Laser Scanner) dan Close Range Photogrammetry dengan UAV Drone. Data yang didapat dari kedua metode ini diintegrasikan dengan software CloudCompare dan menggunakan metode Point Pairs Picking sehingga membentuk model 3D Candi Gunung Gangsir secara utuh. Hasil integrasi data antara TLS dan UAV telah berhasil dilakukan, di mana nilai RMSE pada model 3D TLS sebesar 0,007 meter dan RMSE pada model 3D UAV sebesar 0,006 meter. Lalu dilakukan integrasi dan mendapatkan nilai RMSE final sebesar 0,025 meter dengan jumlah point clouds setelah dilakukan meshing & texturing sebanyak 241.606 points. Berikutnya dilakukan uji akurasi dimensi terhadap hasil model 3D dengan data lapangan dan didapatkan nilai RMSE 0,009 meter. Uji Simple Paired t-Test digunakan untuk mengetahui bahwa terdapat korelasi antar variabel dan membuktikan bahwa tidak ada perbedaan yang signifikan antara hasil model 3D dengan bentuk asli Candi Gunung Gangsir dengan nilai significance sebesar 0,493.
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Gunung Gangsir Temple is one of Indonesia's historical relics. The existence of Gunung Gangsir Temple is estimated to have appeared in the 11th century AD, along with the end of the reign and legacy of the Medang Kamulan Kingdom. This kingdom was a continuation of the Ancient Mataram Kingdom in Central Java which was moved to East Java by Mpu Sindok. Buildings with cultural and historical values such as this temple need protection and maintenance, where one way is to do documentation in 3D. In this research, 3D modeling is formed using the integration of two photogrammetric methods, namely Laser Scanning with TLS (Terrestrial Laser Scanner) and Close Range Photogrammetry with UAV Drone. The data obtained from these two methods were integrated with CloudCompare software and using the Point Pairs Picking method to form a 3D model of Gunung Gangsir Temple as a whole. The results of data integration between TLS and UAV have been successfully carried out, where the RMSE value on the TLS 3D model is 0.007 meters and the RMSE on the UAV 3D model is 0.006 meters. Then integration was carried out and obtained a final RMSE value of 0.025 meters with the number of point clouds after meshing & texturing of 241,606 points. Next, the dimensional accuracy test was carried out on the results of the 3D model with field data and obtained an RMSE value of 0.009 meters. Simple Paired t-Test is used to determine that there is a correlation between variables and prove that there is no significant difference between the results of the 3D model and the original form of Gunung Gangsir Temple with a significance value of 0.493.
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | Candi Gunung Gangsir, Terrestrial Laser Scanner, Unmanned Aerial Vehicle, Model 3D, Gunung Gangsir Temple, 3D Model |
| Subjects: | G Geography. Anthropology. Recreation > G Geography (General) > G70.5.I4 Remote sensing |
| Divisions: | Faculty of Civil, Planning, and Geo Engineering (CIVPLAN) > Geomatics Engineering > 29202-(S1) Undergraduate Thesis |
| Depositing User: | Muhammad Akbar Zhafran Saputra |
| Date Deposited: | 29 Jul 2024 05:16 |
| Last Modified: | 29 Jul 2024 05:16 |
| URI: | http://repository.its.ac.id/id/eprint/109590 |
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