Browse > Article
http://dx.doi.org/10.7848/ksgpc.2012.30.3.323

Georegistration of Airborne LiDAR Data Using a Digital Topographic Map  

Han, Dong-Yeob (전남대학교 공학대학 해양토목공학과)
Yu, Ki-Yun (서울대학교 공과대학 건설환경공학부)
Kim, Yong-Il (서울대학교 공과대학 건설환경공학부)
Publication Information
Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography / v.30, no.3, 2012 , pp. 323-332 More about this Journal
Abstract
An airborne LiDAR system performs several observations on flight routes to collect data of targeted regions accompanying with discrepancies between the collected data strips of adjacent routes. This paper aims to present an automatic error correction technique using modified ICP as a way to remove relative errors from the observed data of strip data between flight routes and to make absolute correction to the control data. A control point data from the existing digital topographic map were created and the modified ICP algorithm was applied to perform the absolute automated correction on the relatively adjusted airborne LiDAR data. Through such process we were able to improve the absolute accuracy between strips within the average point distance of airborne LiDAR data and verified the possibility of automation in the geometric corrections using a large scale digital map.
Keywords
Airborne LiDAR; Digital topographic map; Georegistration; ICP;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 국토지리정보원 지리정보과 (2005), 국가기본도 수정 작업 지침서.
2 해양수산부(2005), 정밀 지오이드 모델 구축에 관한 연구.
3 이병길 (2001), 대축척 DSM 제작을 위한 항공레이저측량 데이터의 보정에 관한 연구, 공학박사 학위논문, 서울대학교.
4 이상훈, 이병길, 김진광, 김창재 (2009), 산림지역에서 LiDAR 측량의 정확도 평가, 한국측량학회지, 한국측량학회, 제 27권, 제 5호, pp. 545-553.   과학기술학회마을
5 이원춘, 위광재, 정태준, 권오섭 (2011), 항공라이다데이터 정표고 변환을 위한 정밀지오이드 모델 이용, 한국측량학회지, 한국측량학회, 제 29권, 제 4호, pp. 351-357.   과학기술학회마을
6 Besl, P. and McKay, N. (1992), A method for registration of 3- D shapes, IEEE Transaction on Pattern Analysis And Machine Intelligence, IEEE, Vol. 14, No. 2, pp. 239-256.   DOI   ScienceOn
7 Crombaghs, M. J. E., Brugelman, R. and Min, E. J. (2000), On the adjustment of overlapping strips of laser altimeter height data, International Archives of Photogrammetry, Remote Sensing, and Spatial Information Sciences, Amsterdam, ISPRS, the Netherlands, Vol. 33, part B3/1, pp. 230-237.
8 Filin, S. and Vosselman, G. (2004), Adjustment of airborne laser altimetry strips, In International Archives of Photogrammetry and Remote Sensing, ISPRS, Istanbul, Turkey, Vol. 35, part B3, pp. 285-289.
9 Kager, H. and Kraus, K. (2001), Height discrepancies between overlapping laser scanner strips - simultaneous fitting of aerial laser scanner strips, In Fifth Conference on Optical 3-D Measurement Techniques, ISPRS, Vienna, Austria, pp. 103-110.
10 Lee, J., Yu, K., Kim, Y. and Habib, A. F. (2005), Segmentation and extraction of linear features for adjustment of discrepancies between ALS data strips, In IEEE Proceedings IGARSS 2005, IGARSS, Seoul, Korea, Vol. 7, pp. 4954-4957
11 Maas, H. (2000), Least-squares matching with airborne laserscanning data in a TIN structure, International Archives of Photogrammetry and Remote Sensing, ISPRS, Vol. 33, Part B3, Amsterdam, 2000, pp. 548-555.
12 Pfeifer, N. (2005), Airborne laser scanning strip adjustment and automation of tie surface measurement, Boletim de Ciencias Geodesicas, Universidade Federal do Parana, Vol. 11, No. 1, pp. 3-23.