Analisis Pemodelan 3D Bangunan Menggunakan Data UAV-Photogrammetry dengan Perangkat Lunak Agisoft Metashape, Pix4Dmapper, dan WebODM

Prasetya, Teguh Dawai (2025) Analisis Pemodelan 3D Bangunan Menggunakan Data UAV-Photogrammetry dengan Perangkat Lunak Agisoft Metashape, Pix4Dmapper, dan WebODM. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Perangkat lunak pengolahan data UAV-photogrammetry yang saat ini umum digunakan yaitu Agisoft Metashape dan Pix4Dmapper. Perangkat lunak pengolahan data UAV-photogrammetry yang bersifat open-source hadir sebagai solusi dari mahalnya biaya lisensi perangkat lunak komersil, salah satu perangkat lunak fotogrametri open-source yaitu WebODM. Penelitian ini membandingkan perangkat lunak Agisoft Metashape, Pix4Dmapper, dan WebODM berdasarkan akurasi geometri dan dimensi model, jumlah tie points yang dihasilkan, jarak antar cloud (Cloud to Cloud Distance), kerapatan dense cloud (Surface Density), Level of Detail, dan durasi pengolahan. Hasil akurasi geometri model Pix4Dmapper memiliki nilai RMSEXYZ 0,034 m, WebODM memiliki nilai RMSEXYZ 0,044 m, dan Agisoft Metashape memiliki nilai RMSEXYZ 0,054 m. Hasil akurasi dimensi model Agisoft Metashape memiliki nilai RMSE 0,005 m, Pix4Dmapper memiliki nilai RMSE 0,007 m, dan WebODM memiliki nilai RMSE 0,012 m. Jumlah tie point yang dihasilkan oleh Pix4Dmapper adalah sebesar 2.895.863 points, sementara Agisoft Metashape menghasilkan 892.101 points, dan WebODM menghasilkan 786.223 points. Hasil analisis densitas yang dihasilkan oleh Pix4Dmapper adalah sebesar 58.289,664 points/m2, sementara pada WebODM adalah sebesar 9.612,229 points/m2, dan Agisoft Metashape adalah sebesar 4.834,629 points/m2. Pada parameter cloud to cloud distance, jarak antar cloud yang paling dekat adalah jarak antara cloud WebODM dan Agisoft Metashape yang bernilai 0,030 m, lalu jarak antara cloud Pix4Dmapper dan WebODM bernilai 0,035 m, dan jarak antara cloud Pix4Dmapper dan Agisoft Metashape bernilai 0,039 m. Model yang dihasilkan dari ketiga perangkat lunak memenuhi standar LOD3 oleh Open Geospatial Consortium tahun 2012. Durasi pengolahan WebODM adalah 4 jam 12 menit 52 detik, lalu Agisoft Metashape berdurasi 10 jam 58 menit 31 detik, dan Pix4Dmapper berdurasi 12 jam 13 menit 39 detik.
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UAV-photogrammetry data processing software that is currently commonly used are Agisoft Metashape and Pix4Dmapper. Open-source UAV-photogrammetry data processing software comes as a solution to the high cost of commercial software licenses, one of the open-source photogrammetry software is WebODM. This research compares Agisoft Metashape, Pix4Dmapper, and WebODM software based on the accuracy of geometry and model dimensions, the number of tie points generated, the distance between clouds (Cloud to Cloud Distance), dense cloud density (Surface Density), Level of Detail, and processing duration. The Pix4Dmapper model geometry accuracy results have an RMSEXYZ value of 0.034 m, WebODM has an RMSEXYZ value of 0.044 m, and Agisoft Metashape has an RMSEXYZ value of 0.054 m. The dimensional accuracy result of the Agisoft Metashape model has an RMSE value of 0.005 m, Pix4Dmapper has an RMSE value of 0.007 m, and WebODM has an RMSE value of 0.012 m. The number of tie points produced by Pix4Dmapper is 2,895,863 points, while Agisoft Metashape produces 892,101 points, and WebODM produces 786,223 points. The density analysis result produced by Pix4Dmapper is 58,289.664 points/m2, while in WebODM it is 9,612.229 points/m2, and Agisoft Metashape is 4,834.629 points/m2. In the cloud to cloud distance parameter, the closest distance between clouds is the distance between the WebODM cloud and Agisoft Metashape which is 0.030 m, then the distance between the Pix4Dmapper cloud and WebODM is 0.035 m, and the distance between the Pix4Dmapper cloud and Agisoft Metashape is 0.039m. The models produced from the three software meet the LOD3 standard by the Open Geospatial Consortium in 2012. The processing duration of WebODM is 4 hours 12 minutes 52 seconds, then Agisoft Metashape has a duration of 10 hours 58 minutes 31 seconds, and Pix4Dmapper has a duration of 12 hours 13 minutes 39 seconds.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Agisoft Metashape, Model Tiga Dimensi, Pix4Dmapper, UAV Photogrammetry, WebODM, Agisoft Metashape, Pix4Dmapper, Three Dimensional Model, UAV Photogrammetry, WebODM.
Subjects:	T Technology > TH Building construction > TH438.13 Building information modeling. T Technology > TR Photography > TR810 Aerial photography
Divisions:	Faculty of Civil, Planning, and Geo Engineering (CIVPLAN) > Geomatics Engineering > 29202-(S1) Undergraduate Thesis
Depositing User:	Teguh Dawai Prasetya
Date Deposited:	24 Jul 2025 08:47
Last Modified:	24 Jul 2025 08:47
URI:	http://repository.its.ac.id/id/eprint/121410

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