A laser-based continous miner guidance system /
Anderson, Donna L.
A laser-based continous miner guidance system / by Donna L. Anderson and John S. Gbruoski. - Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1991. - 14 p. : ill. - Information circular ; 9288 . - Information circular (United States. Bureau of Mines) . - Information circular (United States. Bureau of Mines) ; 9288 .
90026258
Mining machinery--Automatic control--Data processing.
Navigation--Data processing.
Optical scanners.
Lasers in mining.
A laser-based continous miner guidance system / by Donna L. Anderson and John S. Gbruoski. - Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1991. - 14 p. : ill. - Information circular ; 9288 . - Information circular (United States. Bureau of Mines) . - Information circular (United States. Bureau of Mines) ; 9288 .
90026258
Mining machinery--Automatic control--Data processing.
Navigation--Data processing.
Optical scanners.
Lasers in mining.