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pl23_geod1098.jpg

Movable arm at top end of TMT used to center light and/or mirror over survey mark

Image

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Permalink

https://www.noaa.gov/media/digital-library-photo/pl23geod1098jpg

Description

Movable arm at top end of TMT used to center light and/or mirror over survey mark.

Photographer

Commander George Leigh

Display Date

1978

Location

Missouri, Cabool area

Collection

Geodesy

NOAA Affiliation

NOAA Corps (ret.)