2014
DOI: 10.5194/isprsarchives-xl-5-145-2014
|View full text |Cite
|
Sign up to set email alerts
|

Geometric Modelling of Octagonal Lamp Poles

Abstract: ABSTRACT:Lamp poles are one of the most abundant highway and community components in modern cities. Their supporting parts are primarily tapered octagonal cones specifically designed for wind resistance. The geometry and the positions of the lamp poles are important information for various applications. For example, they are important to monitoring deformation of aged lamp poles, maintaining an efficient highway GIS system, and also facilitating possible feature-based calibration of mobile LiDAR systems. In th… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
1
0

Year Published

2015
2015
2020
2020

Publication Types

Select...
3

Relationship

1
2

Authors

Journals

citations
Cited by 3 publications
(1 citation statement)
references
References 12 publications
0
1
0
Order By: Relevance
“…Frequent calibration of the vertical angles is not necessary since the laser diodes are rigidly mounted at fixed vertical angles during the system assembly. If conical poles are used, a gradient factor, k, should be included and estimated in Equation (5) where rq is replaced by (rq − kzijk) [25]. The boresight angle matrix for rotation between the s-frame and the body-frame (b-frame) is defined as R = R b s (The boresight angle matrix is system dependent, in our case, R b s = R 3 (yˈ)R 1 (rˈ)R 2 (pˈ) where rˈ, pˈ and yˈ are roll, pitch and yaw, respectively) for calibration in kinematic mode, while for calibration in static mode, R = I.…”
Section: Functional Model For the Calibrationmentioning
confidence: 99%
“…Frequent calibration of the vertical angles is not necessary since the laser diodes are rigidly mounted at fixed vertical angles during the system assembly. If conical poles are used, a gradient factor, k, should be included and estimated in Equation (5) where rq is replaced by (rq − kzijk) [25]. The boresight angle matrix for rotation between the s-frame and the body-frame (b-frame) is defined as R = R b s (The boresight angle matrix is system dependent, in our case, R b s = R 3 (yˈ)R 1 (rˈ)R 2 (pˈ) where rˈ, pˈ and yˈ are roll, pitch and yaw, respectively) for calibration in kinematic mode, while for calibration in static mode, R = I.…”
Section: Functional Model For the Calibrationmentioning
confidence: 99%