AN ALTERNATIVE APPROACH FOR SOLVING THE SPACE INTERSECTIONS PROBLEM IN CLOSE RANGE PHOTOGRAMMETRY | ||
| ERJ. Engineering Research Journal | ||
| Article 11, Volume 23, Issue 3, July 2000, Pages 163-177 PDF (752.48 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/erjm.2000.71315 | ||
| Author | ||
| Abo El- Hassan M. Rahil | ||
| - | ||
| Abstract | ||
| There are different techniques, that can be used for monitoring building deformations, each is designed for a certain purpose and also depending on many parameters, such as the shape of the construction, the quantity of the deformation , the needed time to collect the necessary measurement and the required accuracy .These techniques can be generally classified into surveying and non surveying techniques .The surveying techniques include conventional geodetic techniques and close range photogrammetry. This paper proposes and discuses a more simple alternative approach for the problem ofthe space intersection in close range photogrammetly, as applied to structure deformation measuring. In this research, a test field was used, for experimental determination of the accuracy of the results obtained from the proposed approach, and of the conventional techniques frequently used in close range photogrammetry The accuracy obtained in this study, was determined by comparing the coordinates in each technique with the original check points coordinate of tk test field | ||
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