Link: walter.bislins.ch/bloge/?page=Knowledge+Database&qs=%22Differential+GPS%22&mask=3
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#208 | 6/30/2021 | Author: FE Dogma | Type: Youtube | Keywords: LIGO, Globe vs. Flat Earth, Blueprints, Differential GPS
Will top of beam tube concrete slab elevations from Hanford LIGO blueprints conform to a flat earth or globe? Blueprint links below.
GPS Beam Tube Alignment; Hanford LIGO Blueprints; NW Arm Elevations; Flat Earth NW Arm Model; Globe NW Arm Model; Globe SW Arm Model.