Title :
Application of close-range photogrammetry to observe strata movement of similar material model
Author_Institution :
Coll. of Geomatics, Xi´´an Univ. of Sci. & Technol., Xi´´an, China
Abstract :
On the great number and density of measuring points of strata movement mould with resemblance material, the close-range photogrammetric method is used to observe movement of measuring points of test mould, and obtains a good result. This new method possesses high measuring speed; high precision and can achieve instantaneous measurement, is superior to the traditional observing methods and worth popularizing.
Keywords :
displacement measurement; geomorphology; photogrammetry; remote sensing; topography (Earth); close range photogrammetry; mining subsidence; similar material model; strata movement mould; strata movement observation; Accuracy; Cameras; Displacement measurement; Geologic measurements; Lenses; Materials; Motion measurement; Close-range photogrammetry; Data processing; Displacement observation; Similar material model;
Conference_Titel :
Geoinformatics, 2010 18th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-7301-4
DOI :
10.1109/GEOINFORMATICS.2010.5567508
