Browse > Article

Remote Measurements of the Geological Structures, Using Photogrammetric Method  

Hwang Sang-Gi (Pai Chai Univ. Department of Civil & Geotechnical Engineering)
Publication Information
The Journal of Engineering Geology / v.15, no.2, 2005 , pp. 201-212 More about this Journal
Abstract
A photogrammetric camera system and a software have been built for capturing planned stereo images. To evaluate the system,25 planar data from a constructed rock slope were measured using both geological compass and photo system. Comparison of the data groups from both system showed matching relationship that falls within the error range of $5.25\pm4.53$ in strike and $3.18\pm3.17$ in dip angles, when the 2 standard deviation error distributions were considered. To evaluate the errors of the Photo matching and non planarity of the surface, orientations of the same plane were repeatedly measured 20times. These measurements showed error ranges of $8.2\pm3.4$in strike and $6.6\pm3.4$ in dip angle, considering the same error distributions. Measured strikes and dips were compared with the corresponding compass measurements in 5 constructed. slopes to test the system. Stereonet plots showed that the photo system measured data coincided well with the compass measurements. With these evaluations, the photo system can measure the planar structure in inaccessible locations with reliable accuracy at the same time reducing the data gathering period therefore resulting to an efficient geological survey.
Keywords
remote measurement; photogrammetry; strike/dip; slope survey; geo-information;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Gaich, A., Ptsch, M., Fasching, A. and Schubert, W., 2004, Contact-free measurement of rock mass structures using the JointMetriX3D system. International Journal of RockMechanics and Mining Sciences 41, p. 414
2 Linkwitz, K., 1963, Terrestrisch-photogrammetrische Kluftmessung. Rock Mechanics and Engineering Geology I, pp 152-159
3 Priest, S.D., 1993, Discontinuity analysis for rock engineering. Chapman & Hall, London, pp. 6-8
4 Rengers, N., 1967, Terrestrial Photogrametry: A valueable tool for engineering geological purposes. Rock Mechanics and Engineering Geology V, pp 150-154
5 Wu, Q. X., McNeill, S. J., and Pairman, D., 1995, Fast algorithms for correlation relaxation technique to determine cloud motion fields? In Digital Image Computing : Techniques and Applications, (Brisbane, Australia), pp. 330-335
6 Hagan, T. O., 1980, A case for terrestrial photogrametry in deep-mine rock structure studies. Int. Journal of Rock Mechanics & Mining Sciences 17, pp 191-198   DOI   ScienceOn
7 Sun, C., 2002, Fast stereo matching using rectangular subregioning and 3D maximum-surface techniques. International Journal of Computer Vision. Vol. 47, No. 1/2/3, pp. 99-117   DOI
8 이승호, 2005, 3차원 영상처리를 이용한 암반사면 절리측정 연구, 대한토목학회 논문집, 제25권, 제2호, pp.79-84
9 Hwang, S.G., 2001, Photogramatric Measurement of the Attitude of Planar and Linear Features, Mathematical Geology Conference (IAMG2001), proceeding CD
10 Kemeny, J. and Post, R., 2003, Estimating three-dimensional rock discontinuity orientation from digital images of fracture traces. Computers & Geosciences 29 (1), pp 65-77   DOI   ScienceOn
11 Richard, A.J., 1994, Miller and Freund's probability and statistics for engineers. 5th ed. Prentice Hall, Englewood Cliffs, NJ
12 Faugeras, O., Hotz, B., Mathieu, H., Vieville, T., Zhang, Z., Fua, P., Theron, E., Moll, G., Berry, G., Vuillemin, J., Bertin, and Proy, C, 1993, Real time correlation-based stereo: Algorithm, implementations and applications, Tech. Rep. RR-2013, INRIA
13 황상기, 2001, 암반 불연속면의 원격 영상측량 기법, 대한지질공학회지, 제11권,2호, p205-214
14 Roberts, G. and Poropat, G., 2000, Highwall mapping in 3-D at the Moura mine using SIROJOINT. In: Beeston J. W. (ed) Bowen Basin Symposium 2000 Proceedings, pp 371-377
15 유복모, 박운영, 양인태, 1983, 사진측정기법을 이용한 사면의 경사와 주향결정에관한 이론적 고찰, 대한토목학회논문집, 제3권, 제3호, pp.129-135
16 황상기, 2000, 암반의 불연속면 배열을 측량하는 원격 영상측량기, 한국지반공학회 2000 가을학술발표회 논문집, pp.697-704
17 McDonell, M.J., 1981, Box-filtering techniques, Computer Graphics and Image Processing, vol. 17, pp. 65-70   DOI   ScienceOn
18 Manh, N. V. and Hwang, S. G., 2004, Image processing for the strike and dip measurement for the excavated rock surface. Annual Meeting of the Korean Society of Economic and Environmental Geology, pp 87-91
19 Feng, Q., Sjgren P., Stephanson, O., Jing L., 2001, Measuring fracture orientation at exposed rock faces by using a non-reflector total station. Engineering Geology 59, pp 133-146   DOI   ScienceOn
20 Aschwamden, P., and Guggenb, W.,1992, Experimental results form a comparative study on correlation-type registration algorithems. In Robust Computer Vision, pp. 268-289