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Ensign Tim Steele using Pico Rock Drill to set a horizontal control mark

Image

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Permalink

https://www.noaa.gov/media/digital-library-photo/pl23geod1001jpg

Description

Ensign Tim Steele using Pico Rock Drill to set a horizontal control mark.View looking northeast over Chimney Rock from Midway Rocks in Port Frederick. (Image credit: Commander Grady Tuell)

Photographer

Commander Grady Tuell

Display Date

1982 May

NOAA Affiliation

NOAA Corps

Keywords

Geodesy