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<title><![CDATA[INTEGRASI DATA TLS DAN UAV UNTUK PEMODELAN 3D GUA AUL DI KABUPATEN CIAMIS]]></title>
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<namePart>0421049203 - Gusti Ayu Jessy Kartini, ST., MT.</namePart>
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<namePart>Daffa Fadhillah Akbar / 232021068</namePart>
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<dateIssued><![CDATA[2025]]></dateIssued>
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<note>Gua Aul di Kabupaten Ciamis merupakan salah satu situs cagar budaya yang memiliki nilai historis dan ilmiah penting. Dalam rangka mendukung upaya pelestarian serta dokumentasi digital, penelitian ini bertujuan menghasilkan model 3D Gua Aul dengan mengintegrasikan data Terrestrial Laser Scanner (TLS) dan Unmanned Aerial Vehicle (UAV). Data TLS digunakan untuk memetakan bagian interior gua dengan tingkat akurasi dan kepadatan tinggi, sedangkan UAV digunakan untuk memperoleh data eksterior gua yang mencakup area topografi di sekitarnya. Proses registrasi dilakukan dengan metode independent georeferencing, di mana masing-masing point cloud diikat ke sistem koordinat global WGS 84/UTM Zona 49S menggunakan data GNSS. Integrasi point cloud interior dan eksterior menghasilkan model 3D yang utuh, dengan akurasi validasi geometrik menunjukkan nilai RMSE keseluruhan diperoleh sebesar 0,005 m, yang menunjukkan rata-rata deviasi integrasi TLS dan UAV terhadap ukuran sebenarnya kecil dan dapat diterima untuk pemodelan 3D gua. Hasil integrasi ini dinilai tidak berbeda signifikan dibandingkan ukuran objek aktual berdasarkan uji statistik t-distribution pada tingkat kepercayaan 95%. Pemodelan 3D yang dihasilkan diharapkan berperan sebagai media dokumentasi, edukasi, serta landasan konservasi dan pengelolaan situs budaya secara berkelanjutan. Dengan demikian, integrasi TLS dan UAV terbukti menjadi pendekatan efektif dan adaptif dalam mendukung perlindungan warisan budaya di masa mendatang.

Gua Aul, located in Ciamis Regency, is a cultural heritage site with significant historical and scientific value. To support preservation efforts and digital documentation, this study aims to produce a 3D model of Gua Aul by integrating data from a Terrestrial Laser Scanner (TLS) and an Unmanned Aerial Vehicle (UAV). TLS data was used to map the cave interior with high accuracy and density, while UAV data captured the cave exterior, including the surrounding topographic area. The registration process employed an independent georeferencing method, in which each point cloud was tied to the global coordinate system WGS 84/UTM Zone 49S using GNSS data. The integration of interior and exterior point clouds resulted in a complete 3D model, with geometric validation accuracy showing an overall RMSE of 0.005 m, indicating a very small and acceptable average deviation of the TLS and UAV integration compared to the actual dimensions. This integration result was not significantly different from the actual object size based on a t-distribution statistical test at a 95% confidence level. The resulting 3D modeling is expected to serve as a medium for documentation, education, as well as a foundation for sustainable conservation and management of the cultural site. Thus, the integration of TLS and UAV has proven to be an effective and adaptive approach to supporting the protection of cultural heritage in the future.</note>
<subject authority=""><topic><![CDATA[cagar budaya, dokumentasi digital, integrasi data]]></topic></subject>
<subject authority=""><topic><![CDATA[Gua Aul, pemodelan 3D]]></topic></subject>
<subject authority=""><topic><![CDATA[Unmanned Aerial Vehicle (UAV)]]></topic></subject>
<subject authority=""><topic><![CDATA[Terrestrial Laser Scanner (TLS)]]></topic></subject>
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