Open AccessTank Modeling and Its Condition Assessment using Terrestrial Laser Scanner
Author(s) -
Irwan Gumilar,
Samuel Van Livtrik Lumban Gaol,
Made Munarda,
Brian Bramanto,
A. Lukmanulhakim
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/936/1/012004
Subject(s) - point cloud , laser scanning , roundness (object) , cloud computing , data processing , volume (thermodynamics) , environmental science , scanner , computer science , engineering , remote sensing , laser , computer vision , geology , artificial intelligence , mechanical engineering , database , optics , physics , quantum mechanics , operating system
Condition assessment of the tank must be carried out since it is related to Health, Safety, and Environment (HSE). Assessment is carried out by referring to the applicable standards. This study aims to create a 3D (Dimension) model and assess the tank using Terrestrial Laser Scanner technology. This includes planning, data acquisition, data processing, and data visualization. The data processing process starts with the registration stage with the cloud-to-cloud method, georeferencing, 3D modeling using point cloud, and tank assessment filtered point cloud data. Assessment includes analysis of volume, verticality/slope (in terms of the difference between upper and lower tank), and roundness calculations. The 3D model of the tank was generated with a registration error of less than 1 cm. The volume of tank I and tank II were calculated to 134.108 m 3 and 134.067 m 3 , respectively. The difference between the upper and lower radius for each tank ranges from 2 to 10 mm. Considering the results and recalling the API 650 standard (American Petroleum Institute), each tank is considered reliable and in a good condition.