GREY:VMSTF - Post by User
Comment by
wesdevrieson Dec 18, 2007 1:59pm
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Post# 14039938
RE: Drill Hole Location
RE: Drill Hole LocationYes, they can calculate surface co-ordinates with a GPS, But they can't calculate bottom hole co-ordinates. Azimuth and angle and course length are required.!
wdv