The automatic interpretation of structural plane parameters in borehole camera images from drilling engineering
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2017.03.038
Abstract: Abstract Digital panoramic borehole camera technology has been widely employed in actual projects, and a large number of high-accuracy borehole camera images have been obtained. Borehole camera images accurately record the geological information, especially the… read more here.
Keywords: structure plane; camera; borehole camera; camera images ... See more keywords
Structure of plane gravitational waves of nonmetricity in affine-metric space
Sign Up to like & getrecommendations! Published in 2018 at "Classical and Quantum Gravity"
DOI: 10.1088/1361-6382/aace79
Abstract: A definition of an affine-metric space of the plane wave type is given using the analogy with the properties of plane electromagnetic waves in Minkowski space. The action of the Lie derivative on the 40… read more here.
Keywords: space; affine metric; form; metric space ... See more keywords