Study of the effect on system accuracy caused by aerial camera POS lever arm

Guangdong Zhang; Changqing Wang; Hongtao Yang; Yiwu Zhang; Jiang Qv; Weining Chen

doi:10.1117/12.3013130

30 April 2024 Study of the effect on system accuracy caused by aerial camera POS lever arm

Guangdong Zhang, Changqing Wang, Hongtao Yang, Yiwu Zhang, Jiang Qv, Weining Chen

Proceedings Volume 13157, Sixth Conference on Frontiers in Optical Imaging and Technology: Applications of Imaging Technologies; 1315702 (2024) https://doi.org/10.1117/12.3013130
Event: Sixth Conference on Frontiers in Optical Imaging Technology and Applications (FOI2023), 2023, Nanjing, JS, China

Abstract

In the aerial photogrammetry, the position and attitude information of the aerial camera at the time of exposure can be obtained through the positioning and orientation system carried on board, which is introduced into the collinear equation to solve the geodetic coordinates of the target points, and the direct geographic positioning can be completed and positioning the lever arm of directional system will bring the output error, resulting in collinear equation of deviating from the collinear condition, thus affecting the precision of the target for the quantitative analysis of the lever arm effects on the accuracy of positioning and orientation system, this paper analyzes the inertial measurement unit under different installation method of the lever arm type, use the data analysis of two kinds of semi-physical simulation installation effect the precision of the system, in when the pendulum is swept at 60 degrees, the attitude error is about 0.01. According to the results, the error compensation model of the lever arm is established, which provides a theoretical basis for compensating the influence of the lever arm error.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Guangdong Zhang, Changqing Wang, Hongtao Yang, Yiwu Zhang, Jiang Qv, and Weining Chen "Study of the effect on system accuracy caused by aerial camera POS lever arm", Proc. SPIE 13157, Sixth Conference on Frontiers in Optical Imaging and Technology: Applications of Imaging Technologies, 1315702 (30 April 2024); https://doi.org/10.1117/12.3013130

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
10 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Error analysis

Antennas

Cameras

Imaging systems

Satellite navigation systems

Global Positioning System

Receivers

Show All Keywords

Keywords/Phrases

Search In:

Publication Years