Influence of material surface roughness on backscattering in laser scanning
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Prikaz svih podataka o dokumentuApstrakt
In this paper, the possibility of applying Kirchhoff 's scalar approximation model for determining the backscattering coefficient from rough surfaces is investigated. Surfaces of dielectric and metallic materials, which have low roughness are considered. Based on the roughness parameters and electrical properties of these materials, the backscattering coefficient is modelled as a function of
the incident angle of electromagnetic radiation used in laser scanning. It was represented that the type of scattering and the range of backscattering radiation angles, in the case of seemingly smooth surfaces, vary significantly when the roughness parameters change.
Ključne reči:
Kirchhoff's scalar approximation model / Roughness parameters / Laser scanning / Backscattering coefficientIzvor:
STEPGRAD2022, 2022Izdavač:
- University of Banja Luka, Faculty of Architecture, Civil Engineering and Geodesy
Finansiranje / projekti:
- Ministry of Education, Science and Technological Development of the Republic of Serbia (Grant No. 451-03-68/2020-14/200026) 2000092)
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200092 (Univerzitet u Beogradu, Građevinski fakultet) (RS-MESTD-inst-2020-200092)
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Institucija/grupa
GraFarTY - CONF AU - Martinenko, Anastasija AU - Brajović, Ljiljana AU - Malović, Miodrag PY - 2022 UR - https://grafar.grf.bg.ac.rs/handle/123456789/2680 AB - In this paper, the possibility of applying Kirchhoff 's scalar approximation model for determining the backscattering coefficient from rough surfaces is investigated. Surfaces of dielectric and metallic materials, which have low roughness are considered. Based on the roughness parameters and electrical properties of these materials, the backscattering coefficient is modelled as a function of the incident angle of electromagnetic radiation used in laser scanning. It was represented that the type of scattering and the range of backscattering radiation angles, in the case of seemingly smooth surfaces, vary significantly when the roughness parameters change. PB - University of Banja Luka, Faculty of Architecture, Civil Engineering and Geodesy C3 - STEPGRAD2022 T1 - Influence of material surface roughness on backscattering in laser scanning DO - 10.7251/STP2215487M ER -
@conference{ author = "Martinenko, Anastasija and Brajović, Ljiljana and Malović, Miodrag", year = "2022", abstract = "In this paper, the possibility of applying Kirchhoff 's scalar approximation model for determining the backscattering coefficient from rough surfaces is investigated. Surfaces of dielectric and metallic materials, which have low roughness are considered. Based on the roughness parameters and electrical properties of these materials, the backscattering coefficient is modelled as a function of the incident angle of electromagnetic radiation used in laser scanning. It was represented that the type of scattering and the range of backscattering radiation angles, in the case of seemingly smooth surfaces, vary significantly when the roughness parameters change.", publisher = "University of Banja Luka, Faculty of Architecture, Civil Engineering and Geodesy", journal = "STEPGRAD2022", title = "Influence of material surface roughness on backscattering in laser scanning", doi = "10.7251/STP2215487M" }
Martinenko, A., Brajović, L.,& Malović, M.. (2022). Influence of material surface roughness on backscattering in laser scanning. in STEPGRAD2022 University of Banja Luka, Faculty of Architecture, Civil Engineering and Geodesy.. https://doi.org/10.7251/STP2215487M
Martinenko A, Brajović L, Malović M. Influence of material surface roughness on backscattering in laser scanning. in STEPGRAD2022. 2022;. doi:10.7251/STP2215487M .
Martinenko, Anastasija, Brajović, Ljiljana, Malović, Miodrag, "Influence of material surface roughness on backscattering in laser scanning" in STEPGRAD2022 (2022), https://doi.org/10.7251/STP2215487M . .