Virtual observation iteration solution and A-optimal design method for ill-posed mixed additive and multiplicative random error model in geodetic measurement

L Wang, T Chen - Journal of Surveying Engineering, 2021 - ascelibrary.org
The mixed additive and multiplicative random error model is a combination of the additive
error random model and multiplicative random error model. Weakness is an attribute of the …

[HTML][HTML] Sub-centimetre integration of scanning measurements: UAV and terrestrial-based, for determining the shape of a shell structure

G Lenda, J Kudrys, D Fryc - Measurement, 2023 - Elsevier
The conducted research was related to the integration of scanning measurements taken
from a drone and terrestrial stations for the observatory dome. Each method has certain …

[HTML][HTML] A method for data density reduction in overlapped airborne LiDAR strips

L Wang, Z You, Y Xu - Measurement, 2022 - Elsevier
A partial overlap between adjacent strips during airborne Light Detection And Ranging
(LiDAR) data scanning is required to ensure data integrity. The overlap area is observed two …

Development of a Roadside LiDAR-Based Situational Awareness System for Work Zone Safety: Proof-of-Concept Study

JD Wu, M Le, J Ullman, T Huang, A Darwesh… - 2023 - rosap.ntl.bts.gov
Roadway construction and maintenance have become increasingly common as the US
transportation system ages and the population and traffic volume increase. This places more …

<< La>> rappresentazione virtuale delle simulazioni 2-D delle piene in aree urbane per il miglioramento della comunicazione del rischio idraulico

R De Santis, S Critelli, F Macchione, P Costabile… - 2019 - dspace.unical.it
I fenomeni di allagamento di aree urbane rappresentano un problema molto attuale, poiché
il numero di persone potenzialmente coinvolte ed il valore degli elementi a rischio, in termini …