Determination of Attitudes of Joints Surveyed With a Borescope in Inclined Boreholes.
Mahtab-MA; Bolstad-DD; Pulse-RR
BoM, 1973 :12 pages
This report describes the procedures used by the Bureau of Mines for obtaining attitudes of joints surveyed with a borescope in inclined boreholes. An algorithm for computing the dips and azimuths of the observed joints is presented. The algorithm is used to solve an example problem. A computer program based on the algorithm is listed. It is hoped that the procedures described here will be useful in treating large quantities of data obtained from comprehensive borehole surveys.
IH; Information Circular;
NTIS Accession No.
Bureau of Mines